On May 15th, A-shares fluctuated lower, and the volume continued to shrink. Real estate stocks stood out. At the close, the Shanghai Composite Index closed down by 0.82%, the Shenzhen Composite Index fell by 0.88%, the Growth Enterprise Market Index fell by 0.9%, the AI concept sector fell collectively, and the AI industry chain: artificial intelligence AIETF(515070) fell by 1.07%. AI basic layer: Cloud computing 50ETF(516630) fell by 1.08%, and data ETF(516000) fell by 1.15%; AI application layer: The game ETF(159869) fell by 1.61%, and it continued to receive fund attention in the past three trading days, with a net inflow of over 160 million.

This week, the large-scale model upgrade products were released one after another, which attracted market attention. On Tuesday morning, openAI held a spring conference to launch the new flagship model "GPT-4o", and then Google launched a counterattack at the I/O2024 developer conference, releasing an upgraded version of Gemini 1.5 Pro and Project Astra, which was the benchmark with GPT-4o, and achieved a breakthrough in human-computer interaction.

With the continuous iterative updating of various artificial intelligence models since 2023, the intelligence level of mainstream artificial intelligence models has been continuously improved. Galaxy Securities pointed out that the release of GPT-4o marks a breakthrough in the convenience and ease of use of the artificial intelligence model. Considering that GPT-4o is open to users for free, the rapid growth of the number of users is highly certain, and the influence of artificial intelligence on C-side is expected to increase, which is optimistic about the development prospects of related vertical applications.

A new wave of AI is coming, and multiple tracks are expected to be catalyzed:

1) artificial intelligence AIETF(515070): the multi-modal big model broke out and the AI king returned.

2) Cloud computing 50 ETF (516630): AI rises, computing power comes first, and domestic computing power carries the banner!

3) Data ETF(516000): The big model is soaring, and the data elements help the new pattern of AI.

4) Robot (300024) ETF (562500): AI empowers, and the wave of embodied intelligence strikes.

5) Game ETF(159869): Games hand in hand with AI, welcoming the change of industry productivity.

6) Hang Seng Technology Index ETF(513180): the technological leader of Hong Kong stocks, helping AI model iteration.

national business daily

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The appearance design of Xingyue L is highly recognizable. The front face adopts family-style design language, and the huge air intake grille occupies the whole front face, making the front of the car look wider and more powerful. The body lines are smooth and dynamic, and the overall style is atmospheric and modern.

The body size of Xingyue L is 4770 * 1895 * 1689mm, the wheelbase is 2845mm, and the front and rear wheel tracks are 1610mm. Its body lines are smooth and tough, showing a sense of movement and strength. Xingyue L is equipped with 245/45 R20 tires and adopts fashionable rim design, which further enhances the overall appearance and texture of the vehicle.

Xingyue L’s interior design is unique, combining simplicity with a sense of technology. The center console is equipped with a 12.3-inch high-definition central control panel, which integrates rich functions such as multimedia system, navigation, telephone, air conditioning and skylight, and supports voice recognition control, bringing convenient and intelligent experience to drivers. The steering wheel is made of leather, which is comfortable to hold and supports manual adjustment up and down and back and forth, ensuring that drivers of different heights can find the ideal driving posture. The front seats are made of imitation leather, which has the functions of heating, ventilation and massage. The driver’s seat is also equipped with headrest speakers and electric seat memory function to provide drivers with a comfortable driving experience. The second row of seats can adjust the backrest and support proportional reclining, providing passengers with flexible space utilization. In addition, the car is equipped with USB and Type-C interfaces to meet the charging requirements of various electronic devices, and the front seats also provide wireless charging function, which is convenient for drivers to charge their mobile phones at any time.

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

Car home car owners are most satisfied with the appearance and interior of the Star Yue L. He mentioned: "The appearance is atmospheric, the interior is textured, new car, absolutely new car, leaving the factory on May 9 and picking up the car on May 12." This evaluation fully demonstrates the high quality of the design and technology of Xingyue L, making it an ideal choice for many car owners.

　　Counting the main models of Chery Automobile in sales volume, Chery A3, which was listed last year, is one of the main sources of its profits. Faced with the listing of many new models this year, Chery A3′ s selling point of "safety" is getting weaker and weaker, and the actual selling price of the market is also declining. In order to keep A3′ s market momentum,Except that there will be new superchargers including 1.3SengineIn addition to the future,Sohu autoThe latest news is that there will be a new five-speed automatic.gearboxWill appear inChery A3upper/better/previous/a surnameRecently, Sohu Auto exclusively photographed the spy photos of the model equipped with this new gearbox, and shared them with Sohu riders here.

Chery A3 five-speed automatic gearbox acquired by Sohu Auto.

　　From the picture, this automatic gearbox is very similar to the handle lever of DP0 gearbox currently mounted on Chery Oriental Son, and its function is basically the same. It has four gears: P (parking gear), N (neutral gear), R (reverse gear) and D (forward gear), and it can also be switched to manual gear mode. Although there is not much change from other interior parts in the car, it is only a matching model and cannot reflect the true face of future production models. Sohu Auto will continue to track its changes in the future.

　　Looking at the current domestic auto market, in the low-end A-class auto market, there are not many automatic transmission models. For example, Geely Vision and Southeast Lingyue only have five-speed manual gearboxes at present, while Haima Familia, Changan Zhixiang and BYD F3 have automatic transmission models, but they are all obsolete four-speed automatic gearboxes like Chery A3. With the popularity of DSG abroad, the status of four-speed gearbox in the eyes of consumers in China has been getting lower and lower. In addition, although the performance of the four-speed automatic gearbox of some models of joint venture cars is not bad, butFour-speed automaticgearboxCongenital defects such as unsmooth shifting, poor acceleration and high fuel consumption are still unavoidable.. Therefore, developing and matching automatic transmission models with higher performance has become a top priority for many manufacturers at present. As an important member of the independent brand camp, Chery is no exception. With the introduction of five-speed autonomous gearboxes of high-end models such as Chery G5 and G6, it is logical to match the five-speed gearboxes of low-end models. According to relevant sources,Chery A3The new five-speed automatic in the futuregearboxWith G6, etc.Cheryhigh-endcar make and modelSimilarly, it is also from South Korea.modern timesAutomaticgearbox, its internal code is 5F23.(23 means that the maximum torque that can be transmitted by this gearbox is 230Nm). And its engine is still from Chery’s own 1.8L naturally aspirated engine. As far as this engine is concerned, the performance of this gearbox is more than enough. In the future, it is not ruled out that the 1.3S and 1.6S supercharged engines will also match the possibility that this gearbox will appear on A3.

　　As far as hardware is concerned, Chery A3 equipped with a new automatic gearbox in the future is worth looking forward to, but the author has reservations about whether the final model can satisfy consumers after it goes on the market.First of all, it is automatic.gearboxGenerally speaking, in addition to its own complex structure and material requirements, software is also a very important key technology. At present, there are no experienced people in China.gearboxThere is still a lack of experience in calibrating suppliers and accurately matching them.If Chery goes public in a hurry, the future Chery five-speed automatic gearbox can only be a highlight of publicity, and its actual use effect may not satisfy car buyers. Secondly, Chery’s 1.8L engine inherits Chery’s tradition and has advantages in data, but its performance in starting and accelerating is not satisfactory. In addition, Chery A3 brings nearly 1400 kilograms of vehicle weight for safety, so it is very difficult for the new powertrain to have a good performance. The author believes that,Chery A3The most ideal powertrain is its 1.6S mechanical pressurization.enginePlus this 5F23 five-speed automaticgearboxIt will have a good performance in power performance and economic performance.

　　summaryAlthough we still don’t know how the future performance of the Chery A3 five-speed automatic transmission version will be, one thing is certain, it will be better than the current Chery DP0 four-speed gearbox. If Chery upgrades its technology without increasing its price, the performance-price ratio of the Chery A3 automatic transmission model will be further improved. On the other hand, with the launch of Chery A3 five-speed automatic transmission model, its significance lies in unveiling a prelude to the elimination of outdated four-speed automatic transmission in China market, which will set off a wave of gearbox technology upgrading in China, which will be a very good thing for consumers. From this point of view, the author is also looking forward to the launch of Chery A3 new model.

　　Copyright statement: This article isSohu autoExclusive manuscript, copyright isSohu autoAll. It may not be reproduced without permission, and will be investigated once it is found.

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　　On July 9, Iran test-fired a missile (TV photo). Iran’s Islamic Revolutionary Guards successfully test-fired an improved Meteor-3 medium-range ballistic missile on the same day, which can cover all of Israel and US military bases in the Middle East, Iranian state television reported on the 9th. In addition, the Revolutionary Guard also tested several missiles with different ranges. Xinhua News Agency/Reuters

　　According to the British "Sunday Times" report, a senior Pentagon official said that President Bush had told the Israeli government that if the negotiations with Iran broke down, he might approve Israel’s plan to take military action against Iran’s nuclear facilities.

　　The American official told The Sunday Times that although American generals opposed the plan of using force and people widely doubted whether the United States was ready to deal with the military, political and economic risks caused by air strikes against Iran, Bush had turned on a "yellow light" for Israel’s plan of air strikes against Iran’s nuclear facilities. He said that the "yellow light" means that Israel can continue its preparations, be ready to launch a strike against Iran’s nuclear facilities at any time, and inform the US after the preparations are completed. However, Bush has told the Israelis that the US military will not provide them with help, nor can they use the US military base in Iraq for logistical support.

　　Whether Bush’s "yellow light" can be turned into a "green light" is still uncertain, because Iran has demonstrated undeniable lethal strike capability. Washington believes that Iran’s medium-range ballistic missile test last week was provocative and an unwise decision, but both the Pentagon and the CIA believe that Iran’s missile test does not mean that Israel or American targets are facing Iran.

　　The threat of ciliary. Pentagon officials said: "It really depends on the Israelis. It has been decided that the United States will not attack Iran, but the president is really worried about the nuclear threat against Israel. I know that he believes that only force can deter Iran. So far, Israel has not provided Bush with a convincing military proposal. If there is no convincing military plan, the yellow light will never turn green. "

　　Some Pentagon officials are also resistant to Israel’s military action plan, and they are worried about Iran’s retaliatory measures. The official said: "Pentagon military personnel oppose Israel’s plan to attack Iraq mainly because they think it will endanger our troops in Iraq and Afghanistan." One factor that complicates the consideration of the US and Israeli governments is the possibility of the US Democratic presidential candidate Barack Obama becoming president. He has made it clear that he prefers negotiation to the use of force. Obama’s opposition to the Iraq war and his doubts about the urgency of Iran’s nuclear threat have further increased the pressure on Israeli hawks to take military action before the US election in November. Pentagon officials said, "If I were Israeli, I wouldn’t wait."

　　All sides believe that attacks by Iran or Israel will trigger a round of disastrous retaliation, which will shake the global oil market greatly, make the oil price soar and undermine the US military efforts in Iraq. Badri, Secretary General of OPEC, said last week that a military conflict involving Iran would lead to a sharp rise in oil prices, because OPEC would not be able to fill Iran’s oil production or overcome the shipping restrictions in the Strait of Hormuz. Iran is OPEC’s second largest oil producer after Saudi Arabia. Bush is also worried about the impact of military operations on the US Iraq war and US actions in the wider Middle East. The surge of American troops in the past few months has improved the situation in Iraq. A senior Iranian official said on the 12th that Iran would destroy 32 Israeli and American military bases in the Middle East as a counterattack against military strikes.

　　But American officials also admit that if Israel is threatened, the president of the United States will not be idle. The authenticity of Iran’s threat was the subject of heated debate last week. Some analysts said that Iran may have nuclear weapons before next spring, but others believed that Iranian President Mahmoud Ahmadinejad was playing a dangerous bluff game, with the aim of influencing domestic public opinion. Kynett Katzman, a former CIA analyst, said, "I don’t think Iran is capable of causing catastrophic damage to anyone. The Iranian Revolutionary Guards are not strong militarily, and their equipment is not accurate. The missile test is more like a bluff of’ there are dogs here’. They want everyone to think that if you find trouble with them, you will be bitten by a dog. " A former aide of Rice pointed out that Ahmadinejad’s conflict style has made him face a strong opponent in Iran’s religious leadership. Professor Feldman, head of Middle East studies at brandes University, said that the Iranian government is under pressure due to the global economic slowdown. He said: "Ahmadinejad’s failed policy has made Iran more vulnerable to sanctions, and people close to the clergy have considered him a burden." In Israel, Prime Minister Olmert also faces domestic problems, and he is facing a corruption investigation. It is widely rumored in Israeli media that he may order an attack on Iran’s nuclear facilities to distract domestic attention. A close friend of his said that Olmert told him that people would see a completely different Middle East in three months.

　　However, even the toughest officials admit that Israel will face the most challenging military task since its establishment. Pentagon officials said: "Everyone here thinks that Israel’s military action will only delay Iran’s nuclear program. Only when Israel’s military action delays Iran’s nuclear program for five years will Israel’s military action be considered successful." If Israel acts alone, Israel’s strength may not be able to do this. Iran has scattered other equipment of its nuclear program into underground bunkers all over the country, and neither American nor Israeli intelligence is sure whether they have all the information about Iran’s nuclear program. Katzman said: "It may happen that the Israelis will attack first and we will finish it. Or they have always thought that only the United States has the strength to permanently suppress Iran’s nuclear program. " (China Network, July 13 th, Huang Huan)

Editor: Zhang Renhe

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The BMW i4 adopts a dynamic design, and the front part presents a typical family style. The long and narrow headlights and the kidney-shaped air intake grille complement each other, adding unique recognition to the whole vehicle. The grille adopts a closed design, which highlights its identity as an electric vehicle, and adopts blue decorative strips to further highlight its electric characteristics. On the whole, the body lines of BMW i4 are smooth and full of tension, showing a modern design style.

BMW i4 has a body size of 4785*1852*1455mm, a wheelbase of 2856mm, a front track of 1601mm and a rear track of 1630mm. Its car side lines are smooth, showing a dynamic and powerful appearance. With 18-inch wheels, the front wheel uses 245/45 R18 tires, and the rear wheel uses 255/45 R18 tires, showing a sporty style.

The interior design of BMW i4 embodies the perfect integration of modernity and technology, and adopts exquisite interior style to create a luxurious and comfortable driving atmosphere. The steering wheel is wrapped in leather, with delicate hand feeling and manual adjustment function, which is convenient for drivers to adjust according to their own needs. The center console is equipped with a 14.9-inch high-definition touch screen, which integrates the functions of multimedia system, navigation, telephone and air conditioning control, and supports voice recognition control system, greatly improving the operation convenience and user experience. In addition, the BMW i4 is equipped with wireless charging function of the front mobile phone to ensure that the driver can keep the mobile phone fully charged at any time during driving. In terms of seats, consumers can choose from a variety of materials, including imitation leather, genuine leather and fabric/suede mix-and-match. The front seat has heating function, and the main driver seat also has electric seat memory function, which ensures the comfort of long-term driving. The rear seats support the proportional tilting, which further improves the practicability of the vehicle.

The BMW i4 is equipped with an efficient power system with a maximum power of 250kW and a maximum torque of 430 Nm. This powerful power output provides drivers with abundant power and excellent driving experience.

The owner of car home said that although the 3, 5 and X3 configuration parameters of the I series were almost the same, he willfully spent more than 100,000 yuan on an imported BMW i4 for its face value and personality. He proudly said that the design of the big nostril is extraordinary at first glance, and others often guess that this car is worth 600,000, which makes him feel a little embarrassed.

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BMW i4 attracts many eyes with its unique design. The front face design adopts a closed kidney grille, which is different from the traditional BMW model, but still maintains the classic elements of the brand. This design not only highlights the identity of electric vehicles, but also reflects BMW’s innovation in environmental protection technology. The body lines are smooth and dynamic, and the overall style is both modern and full of strength. While maintaining the traditional design of the brand, BMW i4 also shows its future technological elegance.

BMW i4 has a streamlined body design, with a body size of 4785*1852*1455mm and a wheelbase of 2856mm. The car adopts dynamic lateral lines, with a front track of 1601mm and a rear track of 1630 mm. In terms of tires, the former tyre size is 245/45 R18, and the latter tyre size is 255/45 R18. With the unique rim style, it shows a strong sense of movement.

The interior style of BMW i4 is full of science and technology and modernity, showing a luxurious atmosphere with simple lines and exquisite craftsmanship. The steering wheel is made of high-quality leather, which feels comfortable and supports manual adjustment up and down and back and forth. The 14.9-inch central control screen integrates rich functions such as multimedia system, navigation, telephone and air conditioning, and supports voice recognition control, which improves the convenience and fun of driving. In terms of seats, the car offers a variety of material choices, including imitation leather, genuine leather and fabric/suede mix, which ensures the comfort and luxury of riding. The main and co-pilot seats have the functions of front and rear adjustment, backrest adjustment, height adjustment, leg rest adjustment and lumbar support, which provides the driver with personalized adjustment of height. The front seats are also equipped with heating function, which further enhances the driving experience. In addition, the car is also equipped with the driver’s seat memory function, as well as USB and Type-C interfaces in the front and rear rows to meet the needs of modern drivers.

BMW i4 is equipped with an efficient motor with a maximum power of 250 kW and a maximum torque of 430 Nm. Its strong power output brings excellent acceleration performance and driving experience.

It is considered that the configuration parameters of I-series vehicles, such as 3, 5 and X3, are almost the same, but the shell has changed. Nevertheless, he still chose the BMW i4 willfully, just for its unique face value and personality. As an imported model, BMW i4 not only meets his individual needs, but also makes him feel proud when driving. The design of big nostrils can make people see its uniqueness at a glance. Every time they drive out, others will mistakenly think that this car is worth 600,000 yuan, which makes him feel both surprised and embarrassed.