360 Zhou Hongyi fired again: GPT 6-8 will have a sense of autonomy. Let’s measure right and wrong.

Recently, Zhou Hongyi of 360 said."GPT6 to GPT8 artificial intelligence will generate consciousness and become a new species.In the future, the artificial intelligence big language model may realize self-evolution, automatic system updating and self-upgrading, or exponential evolution ability, and human beings will face unpredictable security challenges. "

Zhou Hongyi, as a "master of tuyeres", has to get involved in almost every tuyere. What he said is somewhat credible, and it is necessary to make a big question mark.

Moreover, Zhou Hongyi only gave a prediction, but did not give his own reasons and reasoning logic.

As a media that focuses on the depth of the industry, we should not stay on the slogan of the headline party, but analyze the problem from a deeper level.

Will GPT grow into a general artificial intelligence model? If so, how long will this process take? Next, we try to discuss this disturbing problem together.

To answer this question, we need to "tear down" a big model like GPT and see what is inside it and how it works.

"Unpack" the black box of the big model

Large model refers to a neural network model with a very large number of parameters, which is usually used to deal with complex natural language processing, image recognition, speech recognition and other tasks. The core elements of the large model are mainly neural network, layer, neuron and parameters.

Data ape mapping

neural network

Neural network is a machine learning algorithm, which is inspired by the nervous system of human brain. It consists of multiple layers, each layer contains multiple neurons, and the connections between layers form a neural network. Each neuron receives the input from the neuron in the upper layer, calculates the output according to its input, and then passes it on to the next layer.

floor

Layer is a part of neural network, which is composed of multiple neurons. Each layer can be configured with different parameters such as activation function and optimizer. Usually, each layer will transform the input and then pass the output to the next layer. Common layers include fully connected layer, convolution layer, pooling layer, etc. The basis for dividing different types of layers is mainly the type of data processed, the internal structure of layers, the functions of layers, etc. For example, the fully connected layer is the simplest and most commonly used layer in neural networks. Its core function is to connect all neurons in the upper layer with all neurons in this layer. This connection allows the neural network to learn the complex nonlinear relationship of input data. Fully connected layer is usually used for image classification, speech recognition, natural language processing and other tasks; Convolution layer is the core layer of Convolution Neural Network (CNN), which is used to process data with spatial structure, such as images. Its core function is to perform convolution operation on the input data through a set of learnable convolution kernels to extract the features of the input data. The internal structure of convolution layer includes several convolution kernels and a bias term, and the output of convolution layer is usually input into pooling layer.

neuron

Neurons are the basic units in neural networks,Its main function is to receive signals from neurons in the input layer or the previous layer and generate output signals. The inputs of neurons are transmitted through a set of weighted connections and are weighted and summed in neurons. Then, this sum is input into the activation function for nonlinear transformation to produce the output of neurons.

The core of neuron is activation function, which is the core component of neuron processing input signal. Neurons receive input signals, sum them with weights, and then input them into the activation function for nonlinear transformation.The function of activation function is to introduce nonlinear factors into neurons, so that neurons can learn nonlinear models, thus improving the expression ability of models.

parameter

Parameters refer to variables in the neural network, which will be updated with the training of the neural network.Each neuron has a weight vector and an offset term, which are usually called parameters.The values of these parameters will be updated by the optimizer during training to make the output of the neural network as close as possible to the expected output.

To sum up, neurons are components of layers, and layers are components of neural networks. Parameters are stored in neurons, and each neuron has a set of parameters (weights and offsets). During the training process, the optimizer will update these parameters to make the output of the neural network as close as possible to the expected output.

So, how do neural networks, layers, neurons and parameters work systematically?

Next, we take the training process of GPT-4 as an example to illustrate the cooperation process of different elements in the training process of large model, specifically:

1) Firstly, all parameters of GPT-4 model are randomly initialized, including the weight and deviation of each neuron in the neural network.

2) Prepare data sets, which can be marked texts, such as articles, novels, papers, social media posts, etc. Before training, data must be preprocessed and cleaned up, such as deleting special characters, stop words and other irrelevant information.

3) Training data will be divided into several small batches, usually each batch contains hundreds to thousands of text samples. Input each batch into GPT-4 model, and the model will calculate the output according to the current parameters, that is, predict the probability distribution of the next word.

4) Calculate the loss function of the model, which can reflect the performance of the model on the training set. In the case of language model, cross entropy is usually used as the loss function.

5) Calculate the gradient of parameters according to the backpropagation algorithm, and the gradient reflects the change rate of the loss function of the model at a certain point. Then use the optimizer to update the parameters of the model to reduce the loss function.

6) Repeat steps 3-5 until the performance of the model reaches the expectation or the training time is exhausted.

Kind of like the human brain.

From the above analysis, we can see that the big model is trying to simulate the working mechanism of the human brain. In fact, at present, human beings are the only intelligent creatures. If a large model is as intelligent as human beings, "bionic" is the best way.

Next, let’s briefly sort out the structure and working mechanism of the human brain, and then compare the structure and working mechanism of the big model with that of the human brain.

Let’s first look at the structure of the human brain.

The human brain is a neural network system composed of tens of billions of neurons, and neurons are the basic units of neural networks. Each neuron is connected with each other by synapses, which are the basic channels for transmitting information between neurons.

The core function of neurons is to receive, process and transmit information.A neuron usually consists of three parts: cell body, dendrite and axon.Neurons receive signals from other neurons and transmit them to the cell body through dendrites. The cell body processes these signals and generates output signals, which are transmitted to other neurons through axons.

The connection between neurons is usually realized through synapses. Synapses are divided into chemical synapses and electrical synapses. Chemical synapses transmit signals through neurotransmitters, while electrical synapses transmit information directly through electrical signals.

The human brain is composed of a large number of neurons and synapses, which are connected together according to specific laws to form different neural circuits and neural networks. These neural circuits and neural networks work together to complete various complex cognitive, perceptual, emotional and behavioral activities of the human body.

Through the above analysis, we can make an analogy between the human brain and various elements of the big model, as shown in the following table:

The layer in the big model can be compared with the cortex in the human brain.The layer of the large model is composed of several neurons, each neuron receives the output of the previous layer as input, and calculates it through the activation function to produce the output of this layer. The cerebral cortex is a complex network composed of neurons and synapses, in which each neuron also receives the output of other neurons as input, and transmits and processes information at synapses through chemical signals.

Neurons in the large model can be compared with neurons in the human brain.They are the basic computing units in the network, which receive input signals and process them through activation functions to generate output signals. Neurons in the human brain are the basic computing units in organisms. They connect with other neurons through synapses, receive chemical signals from other neurons, and generate output signals through electrical signals.

The parameters of the large model can be compared with the synaptic weights in the human brain, which determine the intensity and mode of information transmission between neurons. Synaptic weights in the human brain also play a similar role, which determines the connection strength between neurons and the signal transmission mode at synapses.

Quantitative comparison between large model and human brain

The above is only from a qualitative point of view, to understand the big model, the working mechanism of the human brain, and to make an analogy to their core elements.

Quantitative change leads to qualitative change, even if it is similar in structure, but the difference in quantity often leads to great difference.

Next, let’s compare the big model with the human brain from a quantitative point of view.

The following are the approximate values of the total number of neural layers and parameters of GPT-1 to GPT-3.5 models (the number of neurons is not disclosed, and GPT-4 does not disclose relevant data):

Then, let’s look at the number of neurons and synapses in the human brain. In order to make the results more referential, besides humans, we also selected monkeys, dolphins, cats and ants. The specific results are as follows:

From the above analysis, we know that the neurons of the large model can be classified as human neurons, and the parameters of the large model can be classified as synapses of the human brain. But unfortunately, the big models in the industry rarely disclose the number of neurons, but generally disclose the size of parameters. Therefore, we compare the parameter scale of GPT series large models with the synaptic scale of human, monkey, dolphin and cat brains:

From the above table, it can be seen that the "intelligence" level of GPT-3.5 has fallen within the intelligence range of monkeys, which is 285.7-2857 times worse than that of human beings.

On the other hand, from the evolution speed of GPT itself, the parameter scale can be increased by two orders of magnitude in the first two iterations, but after GPT-3, the speed of parameter scale increase is greatly reduced. Assuming that the parameter scale of GPT will increase by five times in each iteration, after five iterations (the fifth power of five is 3125), that is, GPT-9, its "intelligence level" may catch up with human beings.

Of course, the above inference is only a simple model, and there is an assumption that the intelligence level is positively related to the size of synapses (parameters). But whether this hypothesis can be established needs a big question mark.

Compared with synapses, neurons are a better indicator of intelligence. Judging from the current situation, the information processing ability of the activation function of the large model is far weaker than that of human brain neurons. The activation function of large model neurons is relatively simple. For example, the neurons of Sigmoid activation function have a smooth S-shaped curve in the output range, which can realize tasks such as binary classification, and the neurons of ReLU activation function have nonlinear modified linear properties. Relatively speaking,The neuron of the human brain is a biological cell, and its information processing ability is definitely far beyond a simple mathematical function. Therefore, even if the number of neurons in the large model catches up with the level of the human brain and reaches hundreds of billions (the corresponding parameter scale exceeds 1000 trillion), its intelligence level cannot be compared with that of the human brain.

In addition, the neural network of the large model can be compared with the neural network of the human brain, but their implementation methods are completely different. The neural network of large model simulates the connection and information transmission between neurons through mathematical model, while the neural network of human brain is a complex structure composed of neurons, synapses and other biological elements. In addition,The connections between neurons in the neural network of human brain are very complicated, and they can freely establish, dismantle and adjust the connections, while the neural network of large model is set in advance.

At present, human beings are still relatively "safe". But let’s not forget,The size of neurons in the human brain is almost constant, while the size of neurons and parameters in the large model is increasing exponentially.According to this trend, it may be only a matter of time before the intelligence level of large models catches up with human beings.

Hinton, a great god in the field of artificial intelligence, said, "The development of general artificial intelligence is much faster than people think. Until recently, I thought it would take about 20-50 years for us to realize universal artificial intelligence. Now, the realization of general artificial intelligence may take 20 years or less. "

In the face of general artificial intelligence or even super artificial intelligence, human psychology is complex. On the one hand, it is hoped that there will be more intelligent systems to help mankind complete more work and liberate productive forces; On the other hand, I am afraid to open Pandora’s box and release a monster more terrible than nuclear weapons.

I hope that even if we create a "god", it will be a god full of love, not a god who regards human beings as ants!

Text: A misty rain/data ape

Shanxi Station, the network theme activity "Reading the Initial Mission here-Traveling in the Old Area of Network Media Revolution", was launched.

  Cctv news(Reporter wanglili) On the morning of June 2, hosted by the Network Communication Bureau of the Central Network Information Office, and hosted by the Network Information Office of Shanxi Provincial Party Committee and China News Network, "Read the initial mission here — — The launching ceremony of the network theme activity (Shanxi Station) was held in the memorial hall of the former site of Taiyuan Branch of the Communist Party of China.

  Wang Juan, deputy director of the Network Communication Bureau of the Central Network Information Office, Zhang Yu, deputy director of the Propaganda Department of Shanxi Provincial Party Committee, Dong Xiaolin, director of the Network Information Office of Shanxi Provincial Party Committee, Wu Qingcai, editor-in-chief of China News Network, and Yang Chengcheng, member of the Standing Committee of Taiyuan Municipal Committee, propaganda minister and deputy mayor, attended the event. Guo Jiangping, deputy director of the Network Information Office of Shanxi Provincial Party Committee, presided over the launching ceremony.

  At the launching ceremony, in order to let everyone know the red heritage of Shanxi more intuitively, Shanxi released a red landmark punch map. At the activity site, the revolutionary descendants told the story of their fathers’ red revolution, and two young pioneers recited "Young China’s Theory" in unison, giving a strong voice of the times.

  Wang Juan said that organizing nationwide online media to go deep into the old revolutionary base areas in 10 provinces, such as Shanxi, Shaanxi, Jiangxi, Hubei and Hunan, is to thoroughly implement the spirit of the important speech of the Supreme Leader General Secretary, carry forward and inherit the red culture, carry out party history study and education, show the glorious historical blood of the old revolutionary base areas, publicize the historical achievements made in the revitalization and development of the old revolutionary base areas and the vivid practice of winning the battle against poverty in an all-round way, and tell the story of the people in the old revolutionary base areas in a new era.

  Wang Juan hopes that this activity can gather the national network media strength, discover the new changes in the old revolutionary base areas, reflect the people’s sense of gain and happiness in the old revolutionary base areas, adopt short video, graphic, animation, VR and other media-melting means, and carry out in-depth coverage in various forms in all media, so that micro-production can become a big publicity and positive energy can become a big flow.

  Next, the delegation will go deep into the old revolutionary areas in Taiyuan, Lvliang and Changzhi. Step on the red footprint and show the achievements of the old revolutionary base areas in winning the battle against poverty and promoting rural revitalization and transformation and development.

Let historical documents "live" on campus. This ideological and political course is very informative.

Recently, the investigation team of folk historical documents from the School of Economics of Tianjin Normal University entered the Tianjin Tourism Foreign Affairs Vocational High School in Jinnan District, and brought the ideological and political practice class with the theme of "protecting memory and inheriting civilization" to the students of four classes.

In the class, the members of the investigation team showed the folk literature excavated from more than 130 villages in Beijing, Tianjin and Hebei over the years, including the bridge-building tablets in Daoguang period of Qing Dynasty, the commercial account books in Guangxu period, and the land contracts in the Republic of China. Members walked into the middle of the students and explained the story of rescuing these documents and the history behind them. Zhang Zhihe, a teacher led by the investigation team, said: "We hope that through the integrated ideological and political courses, including some exhibitions and community presentations, the folk historical documents we have studied can be’ alive’, and we can truly and practically come to our classmates and the masses, so that everyone can feel the history and culture together and inherit the history and culture." ?

Walking into the high school classroom with a wooden box of folk literature and materials, turning academic achievements into vivid teaching materials, this ideological and political lesson is both interesting and "informative". Student Yang Yaqi said: "This ideological and political course has a strong sense of participation. Through the teachers’ explanations, I not only felt the thickness of history, but also felt the temperature contained in it."

The integrated ideological and political course not only broadens students’ horizons, but also encourages the sharing of resources between schools and the reference of teaching methods. An Zhiquan, secretary of the Party Committee of Tianjin Tourism Foreign Affairs Vocational High School, said that he would actively explore and make use of inter-school cooperation to enhance the charm of the ideological and political class, guide students to understand the feelings of home and country from traditional culture, and establish a correct outlook on life and values.

Shen Teng, Mary, Xú Zhēng and Wu Ershan are all here! 10 new films in summer, who can be an explosion?

 Author: film and television weather vane

Last week, four blockbuster new films were announced one after another, including the comedy "Successor Plan" directed by Yan Fei and Peng Damo and starring Shen Teng and Mary. "Retrograde Life" directed by Xú Zhēng and starring Xú Zhēng and Xin Zhilei; Wu Ershan directed the blockbuster "Under the Alien"; The Wild Child, directed by Yin Ruoxin and starring Karry.

Summer movie is one of the most important movies in mainland China every year. Although the short-term explosive power of box office is not as good as that of Spring Festival movie or even National Day movie, because it lasts for three months, the box office capacity exceeds all other movies.

Last summer, driven by a number of explosive films, such as "Put All Your Eggs", "Disappeared She", "Goddess of God Part I", "In an octagonal cage" and "Three Wan Li in Chang ‘an", the box office reached 20.62 billion yuan, a record high in the film history of China in the same period.

Among these four blockbuster new films, the comedy The Successor Plan, directed by Yan Fei and Peng Damo and starring Shen Teng and Mary, is the most anticipated by the general audience. On June 15th, the film released a finalized poster and announced that it would be released nationwide on July 18th.

Moreover, this film is also the third comedy feature film jointly directed by Yan Fei and Peng Damo following the great success of goodbye mr. loser and The Richest Man in Xihong City. In addition, they also directed the "Liang Ma" unit in the film My People My Homeland, and co-produced the comedy "The Killer is Not Too Cold".

It is worth mentioning that the films jointly directed, supervised or co-directed by these two outstanding young comedy directors have never failed at the box office so far. This time, the "successor plan" hopes to maintain the previous level and bring joy to the national audience.

On June 12th, directed by Xú Zhēng, starring Xú Zhēng and Xin Zhilei, starring Lawrence Wang, especially starring Jia Bing, starring Feng Bing, Wu Jiakai, Mikan Ryu, Ding Yongdai, Ding Jiali and Chen Halin, Huang Xiaolei’s new realistic work "Retrograde Life" was officially released on August 9th.

On the other hand, in the Internet age, the delivery man has become the "most familiar stranger" in the daily life of people all over the country, especially young people, and is closely related to the lives of hundreds of millions of people. However, there are few film and television works focusing on them. What kind of story does "Retrograde Life" tell, which is both curious and expected.

On June 13th, the fantasy action blockbuster "Under the Aliens" directed by Wu Ershan was officially released on July 26th. The film was written by Wu Ershan, wanglili and Sun Jiayu, and starred by Hu Xianxu, Vanda Lee, William Feng, Qiao Zhenyu, Song Ningfeng, Na Ran, Na Naxi, Lanxi, Xiong Wenwen, Wu Jiakai and Wang Jinsong.

The drama Wild Child, which was announced on June 15th, received less attention than the first three films. It was directed by Yin Ruoxin, director of My Sister, written by Xu Yizhou, starring Karry, and starring Deng Jiajia, Chen Yongsheng and Pan Binlong.

Among the films that have been announced before, the editorial department of Movie and Television Vane is optimistic about the box office potential of four films: There is a canteen by the cloud, Legend, Daddy Thief 4 and White Snake: Floating Life.

On June 22nd, There’s a Snack Shop by the Cloud was written and directed by Zhang Jiajia, starring Peng Yuchang, Zhou Ye, Ai Liya, Chen Xianen, Kong Lianshun and Zhang Yifan, and adapted from Zhang Jiajia’s novel of the same name.

The film has a high degree of attention, and the number of people who want to see it exceeds 500,000. It is the film with the largest number of people who want to see it in the summer file so far. In 2016, the film Passing Through Your World, directed by Zhang Yibai and adapted from Zhang Jiajia’s novel of the same name, took 813 million yuan at the box office.

The uncertainty of There’s a Canteen by the Cloud was directed by Zhang Jiajia himself. Zhang Jiajia’s "The Ferry Man" has a bad reputation. Can he break through himself and be a good director this time?

The fantasy adventure action film Legend, which was released on July 12th, was directed and written by Tang Jili, starring Jackie Chan, LAY, Naza and Aarif Lee, especially starring Jerry Lee, specially starring Peng Xiaoran, starring Dou Xiaoyou, and especially starring Zheng Yecheng. It tells the story that Professor Chen, played by Jackie Chan, led an expedition to the glacier temple to explore the truth in his dream.

In recent years, almost every summer, explosive animated films have emerged. In this summer’s file, the editorial department of Movie and Television Vane is most optimistic about two Chinese and foreign cartoons, White Snake: A Floating Life and Daddy Thief 4.

White Snake: A Floating Life, which was released on August 10th, was produced by light-chasing animation, directed by Chen Jianxi and Li Jiakai, and written by Wei Wang. It is the third part of the series of White Snake. The story follows the end of White Snake: The Origin, and tells the story that after Xiao Bai and Xiao Qing find the reincarnation of A Xuan, Xiao Bai and Xu Xian finally become husband and wife, but Fa Hai wants to stop them from being together.

Daddy Thief 4, which was released on July 12th, is a sequel to Hollywood animation IP, which is popular among China audiences. The first three movies are better than the last one. In July 2017, the box office of "Stealing Daddy 3" was as high as 1.037 billion yuan.

In addition, the gangster film Customs Front (released on July 5) directed by Qiu Litao and starring Jacky Cheung and Nicholas Tse, the domestic cartoon Deep Sea Dragon of Erlang God (released on July 13), and the Hollywood cartoon Brain Task Force 2 (released on June 21) can also be concerned.

In addition, there are two major domestic films that have attracted much attention, which are expected to be released in the summer file, namely "Jiang Yuan Nong" and "Decryption".

Directed by Chen Kexin, written by Shi Ling, Jiang Feng and Shang Yang, starring Zhang Ziyi, Eric Wang, Jackson Yee and Mei Ting, The Lane in the Soy Sauce Garden tells the story of Zhan Zhoushi in Xinchang Road, Shanghai, who killed her husband Zhan Yunying with a knife and dismembered her body after years of abuse.

It has been recognized that Eric Wang is a good actor. Jackson Yee is a hot young idol and powerful star in recent years. Mei Ting’s face value and acting skills are impeccable. This theme and the main lineup make the film attract much attention.

"Decryption" is based on the novel of the same name by the famous writer Mai Jia, directed by Chen Sicheng, written by Chen Sicheng and Christopher MacBride, starring Haoran Liu, Daniel Wu and Chen Daoming, and tells the story of a mathematical genius cracking the password.

For the mainland film market in China, the annual box office performance of summer movies is very important. I look forward to the early emergence of explosive films in this summer’s summer file, which will help the national box office to by going up one flight of stairs on the basis of last year.

Russian media say Putin has secretly divorced and will marry a sexy female athlete (photo)

    French President Nicolas Sarkozy’s amazing act of lightning divorce and lightning marriage during his term of office may be "unprecedented" in world politics, but it may not be "no one came after him". According to Russian media speculation, Russian President Vladimir Putin, who will step down in May, may have divorced Lyudmila Pujinna, the 50-year-old "first lady", and he will soon have a new partner-alina kabayeva, who is known as Russia’s "number one sexy athlete".







Alina kabayeva, known as Russia’s "number one sexy athlete"







  Putin and alina kabayeva are together


    Putin "divorced two months ago"


    According to the British media reported on April 17th, the Russian newspaper Moscow Reporter recently reported this "gossip" which is getting more and more popular in Moscow: the marriage between Putin and lyudmila ended two months ago, but they have not officially announced it.


    Putin and lyudmila met in 1980, when lyudmila was a flight attendant of Kaliningrad United Airlines, and he was already working in the KGB, but it was a long time before lyudmila knew. On July 28th, 1983, 31-year-old Putin and 25-year-old lyudmila held a simple wedding in the "floating boat" restaurant of a cruise ship in neva river. After marriage, they have two lovely daughters.


    Putin has been keeping a low profile in his private life since he became president. lyudmila only dutifully performed his duties as the "first lady", but the public knew little about his married life, and there had never been any reports about the disagreement between the president and his wife before. However, this divorce rumor is also "for every reason". When Putin received US President Bush and his wife Laura in Sochi, the Black Sea resort, on April 6, the public found that lyudmila, as the "first lady", did not appear.


    Gymnastics beauty has now entered the political arena.


   Kabayeva, who is rumored to be the "Prime Minister’s wife", is only 25 years old, 31 years younger than Putin. Born in Uzbekistan, this gymnast was rated as the sexiest athlete in Russia in 2002, beating tennis beauty Kournikova and gymnastics "ice beauty" Khorkina. Although Kabayeva’s sports career is not long, her record is brilliant. From the European Championship to the World Championships and even the Olympic Games, her appearance often makes her opponents feel desperate. After winning the individual all-around gold medal in rhythmic gymnastics at the Athens Olympic Games in 2004, Kabayeva announced her official retirement. At that time, it was rumored that she would marry a captain police officer of the Russian Ministry of Internal Affairs named Presnie Mshelini Charvas.


   In December 2007, Kabayeva once again attracted the attention of the world as a new political star. In the Russian State Duma election at that time, while the United Russia Party led by President Putin successfully won the majority of seats in the State Duma, three former Olympic champions, namely Kabayeva, Khorkina and Zhulova, and five gorgeous beauties, including Natalia, a female boxer who used to be a bodyguard, and Svetlana ZAKHAROVA, the chief ballet dancer of the Moscow Grand Theatre, were elected as members of the State Duma as United Russia Party party member, and were praised as "Putin Baby" by the western media.

Recommended long-life Halo 2025 LECK 08 EM-P car purchase guide

Although Lectra has been emphasizing the sports genes of its models, home SUVs are also a battleground for military strategists, so Lectra 08 came into being. As a "big five" SUV, it has also won the favor of many consumers. Not long ago, the 2025 Lectra 08 EM-P went on the market. For consumers who are concerned about this model, which of the six models it launched is the most worthwhile choice? This issue of the "Car Guide" will answer for you.

The above manufacturer’s guide price only represents the price on August 12, 2024. If there is any change, please take official website as the standard.

The 2025 LECK 08 EM-P launched a total of six models at a price of 195.8-258.8 million yuan. The official also launched limited-time expansion gifts, high-end advanced gifts and other rights and interests for the listing of new cars (please consult local dealers for details).

First, the model description

The 2025 LECK 08 EM-P continues to inherit the "The Next Day" design, and the most eye-catching is the "Dawn Light" LED light group, which has higher recognition and sense of technology. At the same time, it also adopts the design concept of "urban opposition aesthetics", which looks more fashionable.

The unbounded design of the old model is followed on the side of the car, and the combination of hidden door handles can not only reduce the wind resistance coefficient, but also make it look more overall. The rear of the car is equipped with a penetrating taillight with great personality, and there is also a large diffuser under the tail, which is full of momentum.

In terms of rims, all the 2025 LECK 08 EM-P models are equipped with 19-inch rims, and the matching tyre size is 235/55 R19. At the same time, except for the entry-level models, all other models can be equipped with 21-inch wheels, and tyre size has 255/40 R21 wheels.

In terms of body color, the 2025 Lectra 08 EM-P offers a total of seven body colors, four of which are double-spell colors, which are exclusive to three Halo models. The other models are only available in three conventional color schemes: black, gray and Obsidian Silver, and it is impossible to choose double-spell colors. It should be noted that in addition to the black/crystal green color scheme, the 120 long-life Halo model can be equipped with other double colors. The 220 four-wheel drive performance Halo model upgrades the two color schemes of black/gray and black/obsidian silver to standard, and there is no need to pay for the option.

The family design is still adopted in the car, and the simplified layout makes the car look cleaner. All-LCD instrument panel adopts narrow banner shape, which can effectively avoid blocking the front view. The center console is equipped with a 50W mobile phone wireless charging panel and a cooling port, which has high practicability. It is worth mentioning that the LYNK Flyme Auto system can bring a full scene and immersive interactive experience, allowing users to have a "always open and always new" car experience.

In terms of power, the 2025 Lectra 08 EM-P is equipped with a plug-in hybrid system consisting of a 1.5T engine and an electric motor. Among them, Halo with four-wheel drive performance has exclusive front/rear dual motors, with a total motor power of 316kW and a total torque of 640 N m. Other models have a total motor power of 160kW and a total motor torque of 350 N m..

Second, vehicle configuration highlights and recommendations

The entry-level version of the 2025 Lectra 08 EM-P is a 120-long-life Plus with a price of 195,800 yuan. Although it is an entry-level model, its overall performance is remarkable. Such as electric trunk, keyless entry function, front mobile phone wireless charging function and other configurations are equipped, which can effectively improve the convenience of car use. However, the entry-level model is not the recommended model this time, because there are options with higher cost performance and better configuration performance.

Third, the recommended vehicle configuration difference analysis

Based on the comprehensive configuration and price, I recommend the 120-long endurance Halo with a guide price of 215,800 yuan. Compared with the lower-level model, it adds AR-HUD augmented reality head-up display, second-row seat heating, ventilation, massage and other functions, which can effectively improve the daily car experience, and the price is only 10,000 yuan more, which is worth the money.

It should be noted that the reason why long battery life is not recommended is that its cost performance is not high. Taking the recommended model and the 245 long-life Halo model as an example, the configurations of the two models are basically the same, but the latter has more options, and the pure electric cruising range has increased by 103km. Because the LEEK 08 EM-P is a plug-in hybrid vehicle, the length of pure electric cruising range is not just needed by users, and the 120km pure electric cruising range of the recommended model can meet the basic daily use, so it costs 20,000 yuan more, which is obviously not cost-effective.

In terms of comprehensive configuration and price, individuals recommend the 2025 LECK 08 EM-P 120 long-life Halo with a guide price of 215,800 yuan, and consumers are advised to give priority when purchasing.

Good results are true or false. The 14th generation Sylphy real car evaluation.

Under the new normal of the auto market, for car companies, upgrading and forging ahead is the foundation. In the first half of 2019, some car companies have completed the upgrading one after another. Among them, the 14th generation concerns me the most. On the one hand, because it is the biggest change among many models upgraded this year, there have been earth-shaking changes from exterior interior to power configuration; On the other hand, because it got 28,898 cars in the full moon, hot cars are always topical.

Therefore, on an opportune day, when the wind blows, we choose to test the overall performance of the 14th generation on the spot to see if it is appropriate under the prestigious status. For consumers who love but don’t start, they can also get first-hand real information.

Static evaluation-appearance

Externally, the 14th generation is younger and more fashionable, and the overall feeling is lower, giving people a new sense of sight. The size of this generation is 4641*1815*1447m, which is 56mm lower than that of the previous generation, 55mm wider, 10mm longer, and the ratio of width to height reaches 1.254, ranking among the best.

Personally, the front face and is a plus point for the 14th generation. The biggest difference between the front face and the competing products is that the lines are sharper, and the design of large-size similar to the entrance passage gives people a sense of hegemony. With black air intake grille, it has great visual impact. If you put it in a pile of A-class cars, you can definitely "Pick" it out at a glance.

Five pieces of 17-inch aluminum cutting, the cross-design sports style is really eye-catching. Looking at the street, in the A-class car market, there are only a handful of people who can make a high-level feeling about their homes, at least an era younger than the new ones.

The side lines adopt a streamlined upward design, which enhances the fashionable sense of movement of the vehicle. Previously, car critics often used their flowers to avoid the "seemingly impossible task" of evaluating the appearance. The reason is simple-because the models are too similar. But starting from this generation of models, the way of possible evaluation will be simpler. In these brands,, and, the lines are more vivid-the newly raised segmented waistline muscle sense is extremely obvious. Of course, this design is not all for good looks. You can find many similar spoiler designs around. It is understood that this new car has reached 0.26Cd, a proper GT-R level. As the name implies, ultra-low can reduce the pressure when driving against the wind, thus reducing fuel consumption.

There is a diffuser of the same color at the bottom of the rear. Some people think that the black one will be more eye-catching, but the same color will be more harmonious. You can also find blackened rear taillights here, which are the usual settings for sports cars.

Static evaluation-interior

Walking into the car, the interior changes are also very obvious. The model we test-drive uses orange and black colors and leather interior atmosphere, which looks and feels more exquisite. The official claims to have a lateral space of 1480mm inside the car. Under the actual experience, you will feel that your arms are more stretched when you put them down, especially when there are three people sitting in the back row, the ride will be easier.

Our seats have always been called "moving sofas". The actual feeling of sitting down is a little more comfortable than the sofa. Because the surrounding design of the seat back is more suitable for the spine, you will feel that the whole body is wrapped by the seat. And the seat is made of leather fabric, and the filler is not only soft but also thick, which is not the kind of soft sofa at home, but an elastic touch.

The front row space is very comfortable and has enough space. The model is 177cm tall. When sitting in the front row, there can be two fists in the head space, and there is still room left. (You can refer to the picture)

The new seat adjustment can be said to be very comprehensive This time, I opened the 14th generation top version, which supports 8-way electric adjustment with lumbar support, and also provides a waist fatigue relief device. At this price, it is not easy to make the seat so intimate, and some entry-level ones are at this level.

Officially, the seating space in the back row can reach 637-887mm. According to the actual measurement, the head surplus space of a model with a height of 177cm can reach 1.5 punches after sitting up straight.

At the same time, when the front seat is debugged in place, the knee can have an extra space of 20-30cm, and it is no problem to cross your legs. Horizontally speaking, even if you take three people together, there is no problem at all, and there will be no feeling of crowding. The only drawback is that the rear seats still don’t support reclining.

The center console adopts the contrast color design of black and orange, which does not cater to the aesthetic of "flat screen", but uses the suspended 8-inch central control screen with simple and clear buttons, which is a typical luxury car design style. Three chrome-plated air conditioning outlets balance the coordination of the whole picture. It is commendable that the air conditioner starts very quickly. The front and rear three vents can point to different areas, and the optimal temperature suitable for everyone can be adjusted according to the position of the air outlet. In order to take care of the feeling of the passengers in the back row, there are also two limelight in the middle position of the back row, and the direction of the air outlet and the wind speed can be adjusted.

The big chicken leg feels comfortable, and the key is not to feel heavy and laborious when shifting gears. There is a "secret" button at the lower end of the rear of the bar. Pressing it can start the sports mode, and the measured acceleration effect and dynamic performance are more radical, but it is estimated that it will definitely float slightly.

The steering wheel adopts the latest style of leather three-position sports steering wheel, which is covered with leather to provide a thick hand grip, and with multi-function buttons, the volume of the central control LCD screen and music can be directly adjusted. Moreover, the steering wheel is very light, and there will be no dead weight or difficulty in controlling the direction.

It adopts 8-inch suspended central control LCD screen, and has built-in functions such as Zhilian entertainment, navigation, music and Bluetooth. There is nothing particularly outstanding, but there are two points worth appreciating. First, a "shell" is put on the real screen, which will not leave fingerprints; Second, the function of fuzzy speech recognition has become more proficient. If you say "Listen to Jay Chou", it can also give you some popular songs of Jay.

We also use mobile phones to connect to Bluetooth to play music. A car can connect several Bluetooth devices, and the sound quality of the stereo is very clear, and the connection and playback of music will not be affected at a distance of 2 meters from the car.

There are two USB ports in the front armrest box and the gear lever area, both of which have charging function. Among them, the USB interface under the central control can transmit data, which is convenient for charging users who navigate in the driver’s seat. The USB interface in the armrest box is a fast charging port, because the position is relatively central, as long as a charging cable of about 1 meter can charge people in each seat.

The design feels like a dynamic radio, which is a relatively careless design. From the beginning, many enterprises also pursued to replace all the instruments in front with a whole big screen. But no matter from the reliability or ease of use, the design of double entity plus LCD screen is the most reasonable. It can be seen that compared with "grandstanding", the designer of this model pays more attention to the actual use needs of the driver.

The adjustment buttons on the side are relatively simple and easy to understand, and the texture of matte black is relatively advanced, but there are not too many bright spots and shortcomings.

The field of vision is still relatively broad. Although the overall reduction is 56mm, it does not affect the breadth of vision. And in order to prevent the blind spots in the line of sight from happening, the two sides are specially equipped with anti-collision lighting reminders. This is so sweet.

Static evaluation-storage space

The storage space of the gear lever is still very large. The front can accommodate 2 cups and some sundries. After lifting, it can accommodate 3 bottles of 550ML mineral water, and even be rich. It can fully meet daily needs.

Although the rear row is not laid down by 4/6, the trunk is very flat, with the depth, width and height of 980mm, 1060-1430mm and 530mm respectively. And in order to better take care of the convenience of the owner when loading and unloading goods, the lower and wider luggage compartment opening is specially designed, which is more convenient to use.

Dynamic evaluation

On the whole, the new generation of power output can be described in one word-smooth. Different from the previous generation, this generation is not only easy to drive, but also more agile in power adjustment, and has sufficient power reserves during rapid acceleration and late acceleration.

We drove the car up the hill for evaluation. In the face of strong lateral mountain wind, it will shake slightly, but it is very smooth when dealing with bumps on the road. It can be said that compared with the previous generation models, the new driving quality has been significantly improved. This should have a lot to do with IDM

Since more and more friends will choose to travel by car now, it is inevitable to follow the car. So we specially tested the speed of following the car. The target we chose to follow is a Mercedes C300. Because of the mountain road, the power of the rear section of C3006 cylinder did not come into play, so overall, it is relatively easy to follow the car. When driving on a curve, the new one is relatively stable, and only one hand is needed to directly enter the curve, and no unnecessary correction is needed at all. There will be no obvious feeling of shaking and drifting in the car. This is quite surprising to me. Compared with the previous generation, the toughness and follow-up of this generation have been qualitatively improved, and the handling performance and ride comfort are good.

Officials show that the new 100 kilometers is as low as 4.9L During the actual measurement, although there was no chance to run the comprehensive working condition, the result of running down the high-speed and mountain road was around 5L. As a 4-cylinder machine, 1.6L, it is amazing to run out of such data.

In addition, the quietness of this car is still very good. Although there is still a gap from C300, the sound insulation technology has reached the entry-level level. The effect of road noise isolation will be obvious at the moment of full closure. At a speed of 120 mph, the tire noise will not be very strong.

The performance of the new generation in active and passive security is more worthy of a sun. Seven active safety technologies and three driving AIDS, including IFCW over-the-horizon collision warning, EAPM accelerator incorrect stepping correction, CTA reversing vehicle side warning and IDA fatigue intelligent warning, are unique among all current replacement models. Just because of the time problem, I didn’t carefully evaluate its specific functional performance this time.

Through this evaluation, we, the 14th generation, were able to get 28,898 orders within one month of listing, which really had something to do with its sincerity. Xindu has made great progress in appearance, interior and configuration. According to the guide price of 109,000-143,000 given by official website, the price/performance ratio of this car is not high. If you like sports in appearance, luxurious interior and comfortable driving, I suggest you take a test drive yourself, and you won’t be disappointed.

The article is provided by the author.

Chongqing Xingyue L price reduction news, the highest discount is 15,000! Not to be missed

[car home Chongqing Preferential Promotion Channel] Recently, preferential activities in Chongqing are under way, with the highest preferential amount reaching 15,000 yuan and the lowest starting price of 122,200 yuan. If you are considering buying the Star Yue L, don’t miss this opportunity, and click "Check the car price" in the quotation form to get a higher discount.

重庆星越L降价消息,最高优惠1.5万!不容错过

The design of Xingyue L is very eye-catching. Its front face adopts a family-style design language with a large air intake grille, which is very atmospheric and powerful. The overall style tends to be simple and fashionable, and the body lines are smooth, creating a dynamic visual effect. This unique design makes the Xingyue L stand out among many models and become a high-profile car.

重庆星越L降价消息,最高优惠1.5万!不容错过

The body size of Xingyue L is 4770 * 1895 * 1689mm, the wheelbase is 2845mm, and the front and rear wheel tracks are 1610mm. The side lines of the car are smooth, and the front tires and the rear tyre size are both 245/45 R20, which is equipped with a unique rim style, which enhances the overall sense of movement and luxury.

重庆星越L降价消息,最高优惠1.5万!不容错过

The interior design of Xingyue L adopts a simple and fashionable style. The center console is equipped with a 12.3-inch central control screen, which supports the voice recognition control functions of multimedia system, navigation, telephone, air conditioner and skylight. The steering wheel is made of leather, with manual up and down+front and rear adjustment function. Two USB and Type-C interfaces are provided in the front row and the back row respectively, which is convenient for charging. In addition, the front seats are also equipped with mobile phone wireless charging function. The seat is made of imitation leather. The main driver’s seat has the functions of fore-and-aft adjustment, backrest adjustment, height adjustment (4-way), lumbar support (4-way), heating, ventilation, massage and headrest speaker, and the co-driver’s seat has the functions of fore-and-aft adjustment and backrest adjustment. The front seat has electric memory function, the second seat can adjust the backrest angle, and the rear seat supports proportional reclining.

重庆星越L降价消息,最高优惠1.5万!不容错过

Xingyue L is equipped with a 2.0T 238 horsepower L4 engine with a maximum power of 175kW and a maximum torque of 350N·m, which is matched with an 8-speed automatic manual transmission to provide strong power output and stable driving experience.

Car home car owners are full of praise for the appearance of the Star Yue L, and he thinks that the Star Yue L has an unparalleled design in the same price model. He particularly emphasized the details such as the straight waterfall air intake grille, streamlined body and penetrating taillights, indicating that these design elements make the Star Yue L look very high-end, far exceeding its price positioning. In addition, he also mentioned the brightness of car paint and the firmness of car body structure, which made him satisfied with Xingyue L.

2022 Mercedes-Benz G500 details, configuration, and lowest price

  The company provides the following high-quality services: 1 Licensing worry-free: The cars sold by the company are all regular imported vehicles, providing a full set of procedures required for all tax payment and licensing to assist in licensing. On the day of purchase, the company can issue all vehicle procedures (closing the ticket, commodity inspection, certificate of conformity, certificate of consistency, vehicle information table, invoice, vehicle purchase tax electronic table, vehicle instruction manual, three guarantees manual, etc.) All foreign customers can return to the local area to settle down and license normally.

  2 Convenient to pick up the car: The owner himself brings his ID card to the store to fill in the vehicle information. For free special car pickup and delivery for foreign customers, you need to call the sales manager in advance to go through the formalities. Our store will handle the temporary license plate for you for free (7-30 days), and there is no need to worry about the return journey. It can be delivered by logistics nationwide, allowing you to enjoy the convenience of door-to-door delivery.

  3 Offline experience: With the Tianjin Port showroom experience center, it truly realizes the model of online car selection and offline car viewing.

  4 quality assurance three guarantees: All models on sale in our store are regular new commodity cars. You can enjoy the national joint guarantee three guarantees policy.

  5 preferential price: overseas direct access to ports, bypassing the price increase link of brand dealers

  The new body size of the 2022 model is 4717 * 1855 * 1949mm, which is slightly longer than the old model in terms of body length and width, but the wheelbase has not changed, so the overall change is not big. The new car adopts a new sports kit in terms of appearance, the front bumper shape has been adjusted, the grille area is larger, and the headlights are still high-beam integrated xenon headlights. The new G500’s trunk door is still a side-open design, with the spare tire hanging on the tailgate.

  2022 Mercedes-Benz G500 configuration: sunroof, large screen, color instrument panel, power seat, dual zone air conditioner, electronic partner, dual zone air conditioner, three differential locks, multi-function steering wheel, advanced metallic paint, blind spot, NAPA leather seat, radio rhombus plaid leather, black rearview mirror, privacy glass, black headlight tail light, body appearance chrome wiring, chrome bag, ring shadow, seat ventilation heating belt massage, sports appearance, 20 inch AMG wheel hub, front windshield heating, multi-color ambient light, indoor air ionizer, red seat belt, garage automatic opening, car phone, Voice of Berlin audio, adaptive adjustable damping suspension, sports exhaust system, multi-beam of light LED lights, trailer hook.

  The 2022 new Mercedes-Benz G500 three-lock switch is still the core of the new generation of G-class, and the position has not changed. In addition, the new three-spoke multi-square disc is still equipped with Mercedes-Benz dual-thumb control. The Mercedes-Benz G500 has been newly remodeled with luxurious interior style, excellent quality and exquisite craftsmanship are vividly reflected in the car. The excellence of details is an important principle in interior design. The car is decorated with dark tones and mahogany, black leather sports seats are very comfortable, and the steering wheel is decorated with high-end leather wraps, which are extremely delicate to the touch.

  The new 2022 Mercedes-Benz G500 is stable and atmospheric, and at the same time improves the overall texture. It has all kinds of function buttons, which are no less than the functions of luxury cars. The Mercedes-Benz G500 has been newly remodeled to increase the length by 53mm and the width by 121mm. The increase in size will optimize the performance of the interior space. The wading depth has reached 700mm, an increase of 100mm than in the past, the connection angle is 31 ° and the departure angle is 30, and the ground clearance is increased by 6mm to 241mm.

  The new 2022 Mercedes-Benz G500 is equipped with a 4.0L dual-supercharged V8 engine, equipped with a 9-speed automatic gearbox, with a maximum horsepower of 421 horsepower, a minimum ground clearance of 205mm, a fuel tank capacity of 96L, a fuel consumption of about 14.5L in the urban area of 100 kilometers, and a strong wedge-shaped feature at high speed. The striking Mercedes-Benz logo allows people to feel his unrestrained breath when stationary, but these do not mean that the Mercedes-Benz G500’s road performance is lost. When driving a three-ton body, it still has a good result of 0-100km/h acceleration of 4 seconds.

  Tianjin Hengtai Automobile Trading Co., Ltd. is located on Haibin 5th Road, Tianjin Port Free Trade Zone, with 4,000 square meters of independent exhibition halls, which can accommodate hundreds of exhibition vehicles. The company mainly operates: Mercedes-Benz, BMW, Land Rover, Porsche, and other car brands. The company adheres to the concept of honest management to provide customers with the best quality car sales services across the country, ensuring that the vehicles sold are all original imported new vehicles, and purchasing cars without any mandatory and additional costs. Tianjin Hengtai Automobile Trading Co., Ltd. wholeheartedly welcomes your arrival

  Support for the national installment mortgage pickup business, do not charge any service fees and handling fees, on-site audit can lend money to pick up the car on the same day, such as due to masks, for your safety, the company’s full range of special agents, professional carts to deliver your car to your designated location, about car purchase related issues can call the 24-hour consultation hotline: 15522554861 Xiao Shao (with WeChat)

  Friends who like this car can add their own WeChat to discuss in detail and watch the car in a video.

  Import through regular channels, issue national certification of regular vehicle procedures, and first-hand vehicle sources.

  Moments updates the latest parallel imported car new listing information every day, configuring quotation pictures, market conditions, etc.

  15522554861 Xiao Shao (with WeChat)

  The company solemnly promises 1. On the day of purchase, the company will provide all vehicle procedures: invoice, close the ticket (vehicle import certificate), commodity inspection (quality inspection certificate), vehicle consistency (vehicle configuration certificate), environmental protection list, etc. To ensure that all foreign customers can settle down normally when they return to the local area. Sign a formal car purchase treaty, any problems you worry about can be expressed in the treaty to eliminate your worries. All are real car shots! Please contact the contact number below the article. Tianjin Hengtai Automobile Trading Co., Ltd. is located on Haibin 5th Road, Tianjin Port Bonded Zone, with an independent exhibition hall of Qianping, which can accommodate hundreds of exhibition vehicles. The company mainly operates: Mercedes-Benz, BMW, Land Rover, Porsche, Bentley, and other car brands. The company adheres to the concept of honest management to provide the best quality car sales services for customers across the country, ensuring that the vehicles sold are all original imported new vehicles, and the purchase of cars is free of any mandatory and additional costs. Tianjin Hengtai Automobile Trading Co., Ltd. wholeheartedly welcomes your arrival

  15522554861 Xiao Shao (with WeChat)

Meituan wants to make a "dry rice version of Pinduoduo"?

Original, Bohu team, Bohu Finance

Lemon tea for 0.1 yuan, pig’s foot rice for 4.9 yuan, are the takeaways so cheap now?

This is not the case. Recently, Qiuxiang found that every day at the meal point, the major fish groups began to forward a link called "Meituan has a good meal". Click on it to take a look, good guy! The original takeaway of 20 or 30 is only 4 yuan 9, 3 yuan 9, 1 yuan 9, or even 0.1 yuan here!!!

How do you order these cheap takeaways? Two words: fight the order. At Meituan, as long as there are two people, you can successfully fight the order. You can initiate the fight yourself, or you can fight other people’s orders, and even the platform will help you match your friends, and there is no delivery fee.

Isn’t this recipe very similar to an old friend of ours?! Yes, Meituan is using Pinduoduo to make takeout.

Then the question is, how did such a cheap meal come about?

First of all, the model of food supply is that the platform decides which meals to sell, and after giving the maximum price and the minimum specifications of the meal, it will target investment. For example, for a fried chicken + Coke, the maximum price given by the platform is 15 yuan. You can sell it for 15 yuan, or you can sell it for 4 yuan 9, but the cheaper you sell it, the more traffic you get. So ah, in exchange for price, this price will be hit.

Secondly, most of the merchants who put together a good meal are small and medium-sized merchants who rely on online orders, which can be understood as those white-label small merchants who are qualified but have no facade, and they only need to cooperate with Meituan to make low-priced products. In terms of traffic, the platform will handle it. In addition, without having to bear high store rents, the unit price of this meal can be controlled lower.

Finally, in terms of delivery, a new type of delivery method has also been adopted: the running mode.

It means that the system will give priority to running riders who place orders at the same merchant and have similar addresses, which allows a rider to complete at least two orders on the same delivery path, improving delivery efficiency.

It can be said that this delivery model not only reduces delivery costs, but also improves the efficiency of riders and merchants, and also brings more affordable ordering prices to customers, achieving a win-win situation for all three parties!

This is not surprising, the establishment of less than 3 years of good meal, to achieve rapid growth. In 2022, good meal daily order sales reached one million; 2023 after entering the first-tier cities, the daily order volume exceeded 3 million, accounting for Meituan takeaway daily order volume of 6%; and in the first quarter of this year, good meal daily order volume has been close to 5 million, almost Meituan takeaway last year in the fourth quarter of the daily order volume of 10%.

It seems that Meituan has succeeded in doing takeaway in the way of Pinduoduo.

But in the face of the ultimate cost performance, there are also many problems with a good meal. For example, the hygiene and safety of the meal is difficult to control. Merchants may use some low-quality ingredients in order to reduce costs. Some netizens complained that they ordered lymphatic meat on the meal, but the merchant refused to refund; even some merchants blew up the roujiamo from the refrigerator to the door, and still picked it up for heating.

Moreover, because of the smooth running mode of putting together a good meal, the rider’s delivery fee is compressed, which also reduces the rider’s enthusiasm for food delivery, and there are problems such as the perfunctory attitude of the rider.

Then why are so many people still using the good meal? In front of the 50 yuan fried chicken, for many people, the 9 yuan 9 burger + chicken roll is life!

By the way, have you ever used a good meal to order takeout?

Original title: "Meituan wants to make a" dry rice version of Pinduoduo "?"

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