A new generation promises to change the rules of the game

China’s military modernization goes beyond Hightens or the New fighters. Yes, these are elements of superiority on the battlefield, also of deterrence and the country is investing a lot in modernizing and expanding its fleet, but something that they are also putting efforts is in the renewal of their submarines with nuclear capacity. After a not very successful type 094, China is finalizing the Type 096 nuclear submarine. And, of course, they have the attention of their main rivals in a scenario reminiscent of the Cold War. Reinforcing maritime presence. The modernization of the main military arms has become one of the main strategies of the Government of Xi Jinping. We are seeing advances in all areas, with examples such as New Earth’s Armament, PAIR DEVELOPMENTthe aforementioned aircraft carrier with The Electromagnetic Fujian at the head, Heavy helicopters, fighters and even Space armament. The leg that could be more lame in the Chinese Navy is that of the submarines of ballistic missiles, or SSBN for its acronym in English. Not only had few, but their designs and functioning had nothing to do with that of the most advanced powers in this context. Sample of this is type 094 of the beginning of the century. Type 094. Seeking to close the gap with the United States and maintain a persuasive presence in the South China Sea, the country launched type 094. It is a submarine with a load capacity of nuclear propulsion ballistic missiles and was the successor of the type 092 of the mid -1980s. It is estimated that there are six active units of this submarine, but it is a ship with lights and shadows. While their nuclear eyelets can reach the American coast from the South China Sea, the main objective of these submarines is deterrent and furtive presence (avoiding the detection of radars and enemy systems). The problem is that it is as noisy as the Soviet and American submarines of the 1970s. For a “new” submarine, it was an obvious skinny point because it made it very visible to the anti -submarine technologiesfrom the United States and its allies. And type 096. The reason for this noise is that its propulsion system is outdated (inspired by Soviet technology of the Cold War) and the design of the helmet, the propellers and the isolation system make it totally ineffective in furtive missions. China has launched more silent variants, such as type 094a, but they are still too loud. An easy target in the current anti -submarine war, goes. That’s where Type 096 enters the scene. There are six other submarines of this class with twice tons in tons and twice the capacity for ballistic missiles, but more than for its improvements for combat, what China is looking for is that it solves the predecessor problem. Thus, type 096 hopes to be as stealthy as more modern Russian submarines. It will also be loaded with improvements in the detection of rival submarines. Challenges. Part of the design efforts have been destined to cushion the noise of the engines, as indicated in SCMP. It is speculated that, similar to the new Russian submarines, the engines are mounted on huge rubber supports that help overshadow the sound. And it is also estimated that it will be ready by the end of this decade. Now, although they have Russia and the portfolio in their favor, experience is a degree and, precisely, is what China is missing in SSBN. Russia and the United States have decades of experience in this area and we will have to see when type 096 enters into play if China has achieved that leap that seeks in nuclear submarine design. Attracting looks. In ReutersNaval Technical Intelligence authorities and analysts estimate that “type 096 will be a nightmare.” The reason is that, according to them, “they will be very, very difficult to detect.” It is also said that Russia has shared part of its technology with China to improve that sound efficiency in its new submarine and that, although they do not think that Russia has shared its ‘crown jewels’ with China (because they would lose competitive advantage in case Something twists in the relationship), they are collaborating closely. In the United States analyst documents, it is speculated with the implications that such a weapon will have for the United States and its Indo-Pacific allies, since the presence of a vehicle like type 096 would have “deep” implications in a area of ​​special interest At present for numerous countries. Sample is the incident in June 2023, when a type 094 emerged in the Taiwan Strait, visualizing the constant tensionthat is lived in the area. In Xataka | Satellite images leave little doubt: China is building a mysterious ship, and has an unusual size

These will be the keys to their next generation of AI models

In a world where competition intensifies with actors such as Deepseek, OpenAi prepares to launch great changes. The news has been released by Sam Altman himselfwhich has recognized some complications in its current product offer. The launch of GPT-4.5 and GPT-5 Its objective is to improve the experience of users for the future. How we pointed out last monththe nomenclature of Openai’s artificial intelligence (AI) models had become complex and confusing, a situation that ended up aggravating itself with the arrival of reasoning models. To try to put some order, the startup introduced the models selector in Chatgpt for some time, but this feature does not seem to have helped too much. Goodbye Model selector, Hello GPT-4.5 and GPT-5 The novelties that will be released from the new OpenAi roadmap are rough. The first of them bears GPT-4.5 name. This product, called Orion by OpenAI employees, will be the last product of the company “without a chain of thought” And, attention to this point, because after this launch, whose date has not been announced, an important unification will arrive. “From there, we will focus on unifying the models of the series or and those of the GPT series, developing systems that integrate all our tools, know when a longer reasoning is necessary and are useful for a wide variety of tasks,” Altman said. This will translate into the launch of GPT-5, which will integrate much of Openai’s technology, including O3. While the startup presented O3 family In December last year, only the O3 mini version, focused on performance, reached the public. The full version of O3, which is as high as human programmers in certain tests, finally will not be available as an independent model. We can use it through chatgpt and API for developers through GPT-5. In development. Images | OpenAI In Xataka | The companies of AI have been jumping the copyright for years. They have just suffered a disturbing legal defeat

Energy generation and storage

2024 was not a good year for Tesla. Or, at least, it was not the best in terms of electric car sales. For the first time, the company He sold less cars electric that the previous exercise despite stepping on the accelerator at the end of the year to improve the figures. The forecasts in November They already pointed to a stagnation in the growth that ended up confirming when presenting results at the end of the year. But this is as long as we focus on the sale of cars. Tesla has long boiled have opened your business lines. In fact, Elon Musk has repeated by active and passive that The software will be a central leg of your future and has even claimed that there are conversations with third parties to provide them with their technology. The Robotaxi and the Driverless Travel Business It is the other great promise. But among all these more striking businesses, among those who occupy headlines, there is a highly profitable Tesla activity that, however, we usually ignore: energy. Tesla and a business that does not make noise As when we started discovering the Huge performance that Amazon takes out its servers (Although that has not prevented They will join the wave of layoffs last year), 2024 has been the confirmation that Tesla has a huge business related to energy, both to its generation and storage. If we attend to the Tesla income Due to the generation and storage of energy, the company reported in its annual results an income of 3,061 million dollars in the last quarter of 2024. Growth is 113% If compared to the same period last year but, in addition, it is huge if we compare it with the results obtained this year. In the first quarter of 2024, Tesla entered 1,635 million dollars in this game and shot up to 3,014 million dollars in Q2. Although he reduced his income in the third quarter, adding 2,376 million dollars, he grew again above 3,000 million dollars in revenues in the last quarter, as we said. If we look at the annual photography, Tesla has added 10,086 million dollars in revenues originated with energy generation and storage. It is 67% more than in 2023 (6,035 million dollars) and is completely away from the 1,994 million dollars collected in 2020. Since then, the growth has been sustained to exceed 10,000 million dollars of the previous year. In the last year, energy production and storage has only given good news to Tesla. Last year, its gross benefit increased to 2.6 billion dollars (compared to the 1,100 million dollars of 2023) as a result of exploiting a business with very wide profit margins. In fact, while the company has played with the profit margins it had in the production of vehicles to tighten competition by reducing prices, this aspect has not stopped improving in the production of batteries to store electricity and in the production of the same Already in summer, Bloomberg This business highlighted as the most profitable in Tesla. Then, its profit margin was approaching 25%, compared to vehicles that fell for the first time below 20%when in 2022 it far exceeds 30%. This cost and the increase in benefits has been intimately linked to Fiscal advantages provided for in the Inflation Reduction Lawthe Law designed by Joe Biden To attract the production of different products to the country, including electric cars and favor a transition to cleaner energy. These good results come hand in hand with Powerwall and the Megapack. The first of these products is designed for small -scale electric power storage, at the residential level. Megapack, however, is the system used to store large -scale energy, such as a large company. In both cases they play with the modularity and the ability to adapt to the needs of the client. According to Tesla accounts, in 2024 they managed to produce energy storage system with a total capacity of 31.4 GWh. There are three quarters of the amount that the Volkswagen group wants to generate in its Sagunto plant, in Valencia. But the amount is very significant because the growth with respect to 2023 is 114% (14.7 GWh in 2023). In addition, in 2025 they hope to shoot income for this business. MEGAFACTORRY will work since February 11 In Shanghai, the plant dedicated to producing megapacks in China. They hope to achieve a rhythm of 10,000 megapacks per year which would mean 40 GWh. That is, with the plant to full performance they will greatly fold the results obtained this year. In Forbes They ensure that it is complicated that the production of energy storage systems gain weight within the company at the income level but seeing the huge benefit margins obtained and with a greater demand for electricity on the horizon, it is expected that this business will be nods as essential when presenting results every year. Photo | Tesla In Xataka | Europe’s anger with Elon Musk grows like foam. Tesla pays the consequences with sales falls of up to 75%

Mobile app, Internet search and free images generation

In his attempt to compete with Openai Chatgpt, the European Startup Mistral AI launched in February its chatbot le chat. But, for some reason, it was only available on the web and its functions were limited. That has just changed with its arrival to iOS and Android, as well as novelties to attract competition users. Speed ​​as a flag. In the world of AI chatbots, users have a wide range of options. From the proposal developed by the company led by Sam Altman to Copilot Microsoft, Claude de Anthropic or Deepseek. In Mistral AI they know well, and they wanted to move token so as not to lose positions in this competition. The main trick of the renovated le chat is the performance, which works with “the most performance and lower latency” models. ” As we can see, the company specifically says what a language model is under the hood of its chatbot, but we know that Develop products as Mistral Large, Mistral Small, Mistral Edge and Codestral. This underlying technology is complemented with an experimental characteristic called Flash Answers whose objective is to provide answers in record time. The promise that its speed is better than that of “any other assistant.” It is important to note that we cannot use Flash Answers unlimitedly since it has limits of use for all plans. Tell ‘Hello’ to the search on the web. Le chat is also updated with the possibility of searching on the web, something that most of the alternatives have already incorporated. The knowledge of the models has a temporary limit, so if we want to access updated information we can ask the chatbot to perform an internet search. Sometimes, Le Chat will use this function automatically, but in certain cases we must specify in our order to use the search function. Mistral AI wanted to give this novelty a plus by adding a section called “Fuentes”, which will tell us where the information has come from and will provide us with the original links. Code vision and execution capabilities. Le Chat can also analyze images and documents thanks to the vision capacity of his models. In this case, we can share from a photograph to a PDF document and ask you related questions. The chatbot also includes a code interpreter for programmers. Image generation. There are several models that give life to Le Chat’s functionalities. One of them is Flux Ultra, which will allow us to create quite realistic images. At least that is the promise that the company itself has made, and holds it with a comparative picture of images generated by Grok, Chatgpt and its own chatbot. Memories, Le Chat’s memory. At this time it is not available, but a novelty called “Memories” should arrive soon, which is learning things like our tastes and preferences. It is something like the chatgpt memory, which allows you to know the user to provide better answers over time. Mobile application. The European chatbot, which since its launch has been available only on the web, now has mobile application. You can download it for free On iPhone through the App Store And on Android from Google Play. Cheaper than competition. Le chat has three levels. The free level, as we say, offers access to the “The latest Mistral Models”, Web Search, File Load, Data Analysis, Image Generation and Flash Answers. The disadvantage? There are limits of use that are more generous in paid plans. The PRO level costs 14.99 euros per month and has “unlimited” access to the best performance model and web navigation. It also arrives with “unlimited” messages, an “extended” use of news function, advanced data analysis and image generation. It also offers the possibility of not sharing data with Mistral. There is also a Team level of 24.99 euros per users per month. This is a company -oriented version that offers live journalistic information with AFP news, file loading, advanced data analysis, centralized billing and administration and dedicated technical support. Conversations are not shared with a default Mistral. Images | Mistral ai In Xataka | Amazon lost the AI ​​train, but wants to recover it. The new Alexa with ia will arrive this month to try

the new generation” takes roll call and introduces us to the new students with a nod to the original series

The countdown begins! Next February 16, Physics or Chemistry. The new generation, the spin off of the Spanish teen series that marked a before and after in the 2000s, will hit the screens of Atresplayer. Very soon, the halls of the Zurbaran They will be filled with new students, loves, heartbreaks, confrontations, friendships and memories for a lifetime. Antena 3 is already warming up and has released a teaser and a trailer for this long-awaited fiction that, although with a renewed air, preserves the irreverent and daring plots of the original production, but updated to connect with the Generation Z. © Atresmedia In the first video, just over a minute long, the first thing they do is take roll call and introduce us to the students. One by one, we see the new characters that will fill the classrooms of the famous institute, on which their names are superimposed on the screen: Koldo, Dani, Bárbara, Marina, Pelayo, Carlota, Jeremy, Jon, Asia, Iria and Leleplayed by the young actors Kiko Bena, Biel Castaño, Julia Camus, Carla Domínguez, Biel Antón, María Bernardeau, Rocky, Miguel Fernández, Rocío Velayos, Esther Mejorada and Santi Garzozirespectively, will be in charge of bringing us closer to the stories, joys, fears, challenges and challenges that we deal with every day in a time of ups and downs such as adolescence. © Atresmedia In the images we see how each of the boys is illuminated by a different color: yellows, greens, reds, pinks and blues mix in a rainbow that could reflect the diversity and different personalities of the new students, all very different, but with more things in common than they thought. © Atresmedia © Atresmedia But the big moment comes right after, with the wink that the newcomers give to Yoli (Andrea Duro), Paula (Angy García), Ruth (Ursula Corberó), Cabano (Maxi Iglesias) and Fer (Javier Calvo), his predecessors in Zurbarán, and to all the followers of the original series. The new protagonists paraphrase the iconic song of get lost that served as a theme for the mother fiction, which marked an entire generation and still resonates today. Esther Mejorada, who plays Iria, begins to recite the first verses: “I neither hide nor dare,” a phrase that immediately resonates with fans of the series and connects the past with the present of the new production. As the trailer progresses, his companions join in, completing the lyrics until they reach the final chorus: “It’s physics or chemistry.” © Atresmedia © Atresmedia In the second appetizer that Antena 3 has given to fans of the series, the institute reopens its doors and is filled with life. The school, which has more than 20 years of history, remains the same; The only thing that has changed, as a voice-over says, “are their students. This complicated generation who do everything that shouldn’t be done.” All this accompanied by images of the new students, along with their names, so that we become familiar with them. © Atresmedia © Atresmedia In just two minutes, the trailer shows us where the new plots are heading. Young people break the rules and prohibitions imposed by the educational center and live the rebellion of adolescence, experiencing their first times: at parties, in love, in sex, in grief… This new class of students They will face serious problems, in addition to those inherent to age, such as the emotional impact of a traumatic event: the death of Silvia, a Zurbarán colleague. Although they are not all friends, they will be forced to understand each other. © Atresmedia © Atresmedia Furthermore, the DNA of Physics or chemistry remains unchanged, they will once again seek to break taboos, and future viewers will find everything that made the original series great, but without losing the problems that affect young people today. From what we have been able to see, there are many high-voltage scenes, which show the diversity in relationships and the difficulty that some teenagers have in fitting into society because they are considered different. Friendships, fears, doubts and insecurities will also be present this season. © Atresmedia As in the previous preview, they have left the biggest surprise for last: it returns Olympia, the iconic character played by Ana Milan in FoQ, will be in this new stage, although it has not been confirmed if it will be a cameo or if it will be a regular character with a presence in all chapters. In this way, he would join the rest of the teachers trained by Israel Elejalde (Eden), Itziar Miranda (Love is forever), Silma Lopez (Valeria), Cuca Bunting (Without tits there is no paradise), Alex Sie (red eagle) and Anais Tovar, who, With their different ways of seeing life, they will star in stories that will inevitably be intertwined with those of the students. © Atresmedia That’s how it is FoQ. The new generation The plot focuses on the first times of teenagers: the first drunkenness, the first parties, the first ‘I love you’… and the first duel. The new Zurbarán school year begins marked by the loss of a student, which leads the parents’ association, which now runs the center, to make a decision: create a support group for the students. Thus, eight very different young people end up sharing a space in which they will collide completely, but where they will also end up knowing themselves and sharing their desire to live and fall in love.

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