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Grok 4 destroys the tests and aims to be the most advanced AI model. The problem is that Elon Musk continues to sabotage his answers

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Xai has launched Grok 4its new artificial intelligence model that is sweeping the most demanding performance tests in the sector. The model exceeds OpenAi, Google and Anthropic proposals in multiple benchmarks. And is that in the absence of knowing OpenAI’s strategy with GPT-5At the moment it has all the ballots of being the most pointer the model. However, Grok continues to drag the usual problems: controversial responses, offensive content and an Elon Musk using the model to subtract credibility. The numbers speak alone. In the test Humanity’s last examconsidered one of the most difficult to measure abilities of AI, XAI states that Grok 4 has achieved 25.4% Without additional tools, surpassing O3 of Openai (21%) and Gemini 2.5 Pro from Google (21.6%). But it is with Grok 4 Heavy, its multiagente version, where the results shoot: according to the company, reaches 44.4% With ‘tools’, almost doubleing competition. Image: XAI In addition, at the benchmark ARC-AGI-2which measures the ability to solve complex visual patterns, Grok 4 has obtained 16.2%practically double the next commercial model. According to Musk“Grok 4 exceeds the doctoral level in all subjects, without exception”, an affirmation that, although it sounds to marketing, is supported by the results obtained. The revolutionary approach. Grok 4 Heavy works with A “multiple agents” system that work in parallel about the same problem, then comparing their results as if it were a study group. This architecture allows you to climb intelligence according to the available computational power, a concept that could redefine how we understand the AI ​​performance. Image: XAI The usual problems. The launch of Grok 4 occurs just after the previous version of the chatbot published anti -Semitic comments In X, even identifying as “Mechahitler” in some answers. XAI had to temporarily withdraw the service and eliminate offensive publications, while countries like Poland They announced complaints before the European Commission and Türkiye blocked access to chatbot. The cause was a modification in the system instructions that allowed the model “not to avoid politically incorrect statements.” Although Xai withdrew that guideline, the damage was already done. A constant sabotage. Despite these technical advances, Musk continues to condition Grok’s responses in ways that compromise their usefulness. The model performs automatic searches for the opinions of the tycoon in X to respond to controversial issues, turning the alleged search for “truth” into an echo of its creator’s ideas. This practice, confirmed By experts in AI like Carlos Santana, he once again demonstrates how Musk’s controversial decisions are directly influencing the development of the model. In addition, several researchers already They have managed to avoid Easily model safety barriers, making it generate content on chemical weapons, malicious software, drugs and other sensitive issues through relatively simple jailbreak techniques. Ethan Mollick, professor at Warton and an expert at AI, Point out The lack of transparency of the company: ‘There is no detailed technical documentation, risk analysis or explanations on how to avoid future incidents’. This opacity makes it difficult for companies to trust Grok for critical applications. Grok 4 prices. XAI Grok 4 Basic offers at a price of about 30 dollars a month. However, the company has also launched Supergrok Heavy, a subscription of $ 300 per month in which its most advanced model is offered and that directly becomes the most expensive market service on the market. What is coming. XAI plans to launch a programming model in August, multimodal agents in September and video generation in October. Also will integrate Grok 4 in Tesla vehicles Next week, expanding the scope of AI throughout the Musk ecosystem. The question is whether the company will separate the technical excellence of the media controversies that surround it, or if it will remain hostage of its founder’s impulsive decisions. Cover image | XAI In Xataka | We knew that AI would generate new jobs that did not exist before. What we did not expect is that he was fixing his pifias

The questions you have sent us (and your answers) about this Smart TV for Gaming

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Let’s answer Your doubts about the LG OLED EVO G5a high -end television with black and white white, and the best brand Smart TV for gaming. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it to it Our Instagram profile. Q & A LG OLED EVO G5 The LG OD EVO G5 is the best TV for LG gaming, and the most awarded in CES 2025. We start responding to the image quality, with the OLED EVO PANELLG’s latest innovation on this type of screens. Its innovation is to include a white subpixel in each pixel, so that in addition to pure blacks as in the other OLED it also achieves pure whites. We also explain another of the advantages of these panels, such as having 220% more brightness with the Brightness Booster Ultimate, Dolby Vision, HDR10 and other formats. In addition, in viewing modes there are also A Filmaker mode To watch the movies with the best quality. Other questions about what we answer are those that have to do with TV size and the available diagonals, which are 55, 77 and 83 inches. Another important thing we are talking about is The internal television processorof which we tell you all its characteristics, such as AI Picture Pro technology, with which the AI ​​of the TV analyzes the image to recognize faces, objects and bodies and improve its sharpness. In the video we have a lightning round in which we respond quickly to questions as if it can be controlled by voice, if you can select different entries from the command, its amount of ports, or if the AI ​​will be renewed over time. Later, we also stop to talk to you in depth on AI and the characteristics it hasor the operating system. We also talk to you in depth about its characteristics focused on gamingone of his great incentives. But the best thing is that you see the complete video to see all the answers we give to the questions you have sent us. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

The questions you have sent us (and your answers) about this off -road mobile with artificial intelligence

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Let’s answer Your doubts about honor 400an off -road mobile in the mid -range with you are artificial intelligence functions. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it to it Our Instagram profile. Q & A Honor 400 If you want a mobile of less than 500 euros, this is one of the models that should be on your list, not only for its quality-price relationship, but also for its functions based on artificial intelligence. We started the video with the classic questions in which We tell you what their dimensions are so that you get an idea of ​​its size. After also telling you about its construction, its design and our experiences at the time of using it, we go on to talk about The colors in which it is availablewhich are basically golden, silver and black. In addition, we answer the questions about its 6.5 -inch screen with 120 Hz refreshment rate, and we talk about its resolution, sharpness and characteristics. We then move on to one of our lightning rounds to quickly answer a large number of questions about whether headphones, its protection against moisture and dust, storage space, ESIM option or if it has wireless load. Then we speak in depth about its 5,300 mAh battery, which gives autonomy to spend an intense day of use and can extend it to a day and a half. It has fast charging that allows loading it in 45 minutes. Then we talk about your camera, its modules and the quality of the photo, showing you some of the ones we have done. We talk to you in depth about the photos, with all the essential functions of the camera and others, and to finish we also mention prices. But the best thing is that you see the complete video to see all the answers we give to the questions you have sent us. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

The questions that you have sent us (and your answers) about this miniled smart tv

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Let’s answer YOUR DOUBTS ABOUT THE SENSE U7Q PROThe Smart TV with MINILED technology with great quality quality ratio. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it to it Our Instagram profile. Q & A of the Hiense U7Q Pro If you are looking for a TV with A great image qualitya high -level gaming experience, and everything with a tight price, this television interests you. We start our video answering your questions talking about its size, and we have been clicking the 65 inches with 144.6 x 83.7 centimeters. Of course, we also clarify the different versions that it has with different sizes to adapt to you. We have also answered several questions related to image quality, something for which the panel uses Mini Led Pro technology. We explain this technology with its advantages, and how this affects aspects such as contrasts and blacks. We also talk about your Qled, the HDR formats that it supports, and other of its many supported technologies. We deepen the video in some especially interesting technologies that includes, such as its ambient light sensor that recognizes the light of the living room to adjust to the level of brightness and color temperature, and thus optimize the content to the environment. It also has Reescaled by Iaso that the content that is not 4k approaches as much as possible to this resolution, and the same with the contrasts and the HDR. We also have a lightning round talking about aspects such as its resolution, its processor, its operating system developed by Hins, and what characteristics the command has, in addition to the streaming platforms for which it has button. Finally, we talk about our experience with this TV regarding gaming, in addition to the technologies and connections it has to optimize this experience. But finally we can only talk about Its sound sectionwhich is compatible with Dolby Atmos and improves and takes advantage of the sensation of surround sound. We also talk about your speakers. In the end, we also tell you what our experience has been in addition to some recommendations to squeeze it to the maximum. But the best thing is that you see the complete video to see all the answers we give to the questions you have sent us. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

The questions you have sent us (and your answers) about this steam vertical plate

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Let’s answer Your doubts about the Rowenta Aerosteamthe vertical steam iron to be able to iron with one hand. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it to it Our Instagram profile. Q & A Rowenta Aerosteam No one likes to ironand that’s why there are several brands that are trying to innovate to do this domestic work a little easier. Rowenta’s last proposal is this steam brush with which to be able to iron using a single hand. We start the video answering the most essential question: how it is used. Plug the iron, because it has cable and not battery. Then fill your water tank and press the ignition button. When it is hot, we can choose the ironing mode, and then you pass it in a garment that you have hanging so that the wrinkles are disappearing. From this answer other questions arise, and we tell you how long does it take to warm upthat from when you press the button until it is ready they can be about 20 seconds. We also tell you that your water tank is 100ml, which is usually always given to iron a garment. That the deposit is not very large helps that this plate does not weigh much, which in fact is something you have asked us, and this device of about 32.5 cm long weighs between 1.2 or 1.3 kg. But even so, for how the weight is distributed, it is very easy to use and makes it well balanced in your hand. Then we turn to a flash round to answer several questions related to the accessories, with whether you have to keep the button or its price, also giving yourself A discount code In case you are interested. We also talk about your power, or whether it is suitable for all types of tissues. Then, we end with doubts about whether it has turbo, something we take to explain all your waysand if the results are like those of conventional plates, but it is best to see the complete video to see all the answers we give to the questions you have sent us. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

The questions you have sent us (and your answers) about this phone

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Let’s answer Your doubts about Realme GT 7the new mobile that stands out for its huge battery and for interesting novelties in the use of AI. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it in Our Instagram profile. Q & A DEL REALME GT 7 We are talking about a mobile that rides a battery of no less than 7,000 mAhso that you do not stay halfway on a trip. There is also an AI function that we found very top, and the new 9400E Dimensity processor, which is a beast in efficiency. Answering your questions, we start talking about the design and colors in which they are available, and its design with the body of one color and the module of cameras of another. We also talk about your touch and How the spots and footprints resistin addition to the materials of which it is made. Then we answer the questions about its processor, the MediaTak Dimensity 9400E. We talk about our experience testing it, with its promise of sustained performance, good efficiency and optimized for Ia. It has plenty of day to day and perform any task fluently, and shines especially in the games. We also answer questions about screen quality and resolutionwhich is 2780 × 1264px reaching 120 Hz soda rates. In addition, we go on to talk about the sound power, and then we answer a battery of questions explaining details such as the content of its box, its internal memory and RAM, or how its fast charge is. In our video we also answer questions about AI, where a function stands out in which when you want you invoke it to detect any event at any appfrom an email to a WhatsApp message, to immediately add it to your calendar. A wonder. We also talk to you in depth about the quality of their photos and the cameras of its photographic module, with a main sensor of 50 megapixels, a teleobjective of 2 optical increases of 50 megapixels, and an ultra wide angle of 8MP. We also tell you our experience when trying and taking photos, with The results you have given us and our impressions. In addition to this, We also talk about your great batteryits autonomy and other aspects of the phone. But the best thing is that you see the complete video about this Realme GT 7 To see all the answers we give to the questions you have sent us. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

The questions you have sent us (and your answers) about this phone

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Let’s answer YOUR DOUBTS ABOUT THE VIVO V50the new premium mid -range mobile with which the company wants to stand out above the competition. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it in Our Instagram profile. Q & A DEL VIVO V50 5G We are talking about a mobile phone that seeks to stand out for its big screen, its camera module signed by Zeiss, and by its gigantic 6,000 mAh battery. The first questions we answer are the related With artificial intelligence. The AI ​​comes mostly in the photographic section, to edit photos, delete elements and improve the quality of the catches. We also answer the questions about the screen and its characteristics, one of the most enjoyable sections with its 6.67 -inch panel. We also tell you all other brightness characteristics, and our impressions when using it outdoors and interior. Another aspect of what we are talking about is your performance, telling you our experience when using it to play, and talking about its storage and RAM. In general they are very good impressions. Then we continue with a quick round talking about characteristics such as its 189 grams of weightits dual SIM, the fast charge and its characteristics, its IP69 and its resistance, the update policy and its biometric safety system. Then we go to talk to you thoroughly of your camera system and all the possibilities it offers, with the ways it has and all the characteristics, highlighting about all how good the photos with natural light are in automatic mode. Then, we also mention autonomy. But it is best to watch the video to watch all the answers. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

If the question is “how tariffs are going to affect the price of mobiles”, none of the answers is optimistic

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If you are wondering if the phones are going to rise in price in this scenario of Tariff warthe most honest answer in a “we don’t know.” But the most predictable “is practically impossible not to do so.” Apple and Samsung, two of the main names in the middle of this storm, They can completely move the current price photography as we know it. Although the phones from China can better alleviate the storm, the tariff war will also have an inevitable impact on its strategy. So if you were doubting to renew or non -device waiting for this conflict to be resolved, doing so is no longer a bad idea. The Apple case. Apple is, by far, The most affected manufacturer of this commercial war. Trump is convinced that it is possible to achieve 100% national manufacturing, but this is nothing more than a utopia. Apple has been with a strong agency for China for years to manufacture its devices, although trying to Diversify production chain betting on countries like India or Vietnam. Despite this, 80% of the iPhone continue to manufacture in China, a figure that will simply inevitable that Apple does not raise prices if you want to remain profitable. In a 54% tariff scenario, it was already raised as unassumable to absorb part of them to minimize the rise. With a 104% Apple tariff you need to move a file in another direction: get the manufacture of China. The Samsung case. Samsung is the most affected Asian firm by the commercial war, although the having moved the production chain mainly to Vietnam It will help you partially alleviate the situation. But there is no miracle: Samsung no longer manufactures in China, but Vietnam is also in the sight of Tru The company has been betting on this territory for almost 20 years, having minimized its dependence with China. However, the Vietnam tariff is 46%, the third highest after China and Cambodia. The US case. In the United States the photo is complicated for every national manufacturer that manufactures outside the country, such as Qualcomm. This semiconductor giant delegates to TSMC (Taiwan) the manufacture of its chips. Inevitable increases. These two cases are the most extreme, drawing a more than possible scenario of global ups. Except Milagro, it seems impossible to assume a 104 and 46% tariff in imported products from China and Vietnam to the United States, a situation that can only be solved by rethinking the product strategy in the rest of the markets. Moving production chain outside these countries is not profitable either. If Apple, Samsung and the rest of the manufacturers have been focusing on Vietnam or India for years, it is due to the cost of their qualified workforce. Produce outside and keep prices is pure science fiction. Chinese mobiles. Chinese manufacturers have been with a very clear strategy in the United States for years: not selling mobiles in the United States. Only some names such as OnePlus, TCL or Motorola sound with some force in the country, especially in the case of Motorola (property of the China Lenovo), third manufacturer there. Saving the Motorola case, with mainly China manufacturing and a little flattering scenario if you want to continue importing products from there, Xiaomi, Oppo, Vivo or Huawei do not impact this measure so directly. They are manufacturers that have been focused on both their local market and markets outside the United States. With overwhelming success, by the way. What will the climbs will be. The question we would all want to answer, and the one that will mark a new photograph in the global smartphones market. For years, the price of the iPhone has depended on the strategy in the United States plus the corresponding taxes and fees to be paid by bringing it to other countries. Apple will have more than complicated to maintain its historical rate of $ 999 for the pro model, a strategy that It would affect the global price. The rise in the United States, however, does not have to move exactly to other markets. The price of the iPhone will have to adapt to the new Apple calculations. Some in which you will need to juggle your margins so as not to cool the demand. An inevitable situation. The problem, despite the slightest tariff, is identical for Samsung. It faces a global readjustment scenario to alleviate the situation in the United States, where It is currently the second manufacturer. The situation of the rest of the manufacturers does not seem much better. Although Chinese manufacturers do not sell their mobiles in the United States, there is the presence of televisions, monitors, home products and more technologies. The doubt is whether they will absorb this impact by increasing the price in products of these categories, or if they will bet on a generalized increase, included smartphones (something very sweet, by sales volume of this segment), to square their accounts. Demand as a key. A basic law of the free market is that there is no price increase without demand. Manufacturers face a more than complex scenario: they need to raise prices to remain profitable, but consumers may not be willing to accept them. The smartphones market has been facing constant uploadsboth in devices prices and in The components and logistics costs. However, the Consumer tolerance margin It seems to be reaching its limit. We still do not know what the roof through which buyers are willing. Tariffs aim to bring us the answer. Image | Xataka In Xataka | China is doing business with tariffs in the most unexpected way: Reversing American gas to Europe

The questions you have sent us (and your answers) about this projector

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We are going to answer your doubts about the C2 Ultra, the most top model within the company’s domestic projectors catalog. We have been testing it several days, and now we bring you a video with all the answers to the questions that you have been sending us about it in Our Instagram profile. Q & A of the Hiense C2 Ultra We start the video talking about whether the projector is easy to transport and configure. Here, we tell you that it is an 6 kg medium -sized projector, and that can be transported without problem Thanks to the fact that it even comes with a cloth bag. It is designed for that. It is best to have a fixed place to install it and not move it much, although this projector has a base with which you can put it on any surface Flat In addition, its design allows you to rotate 360º horizontally and 135º vertically, being quite flexible when placing it. We also talk about its characteristics, such as its TOF sensors and the CMOS image, which allow the position and approach of the projected image to be made. Inclosed if the projector moves for something, the image can be automatically readjusted in a few seconds. You don’t need a projection screen either To use the projector, as it works with walls at home. In addition, we tell you that the size of the projection is 65 to 300 inches, and we also explain the dimensions that it is responsible to use, as well as the distances. In the video we also answer other questions as if it is heated too much, the ports or connections it has, the shine lumens, and what is their operating system. We also explain your connectivity and compatibility with streaming platforms, as well as Your speaker system own and connectability with mobiles and consoles. Then, the video ends up talking about its image quality, resolution and formats with which it is compatible. But the best thing is that you watch the video to see all the answers. This content is a collaboration and sponsorship between Xataka and the brand, but there is no pact on the script or the selection of the issues. The editorial content is prepared entirely by Xataka.

The question that is being asked half Spain is if the rain is over. We have some answers

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Martinho is giving His latest layers on the French coast and, although it is possible that it still affects us Some high impact storm Throughout the week, the mechanism that has made March one of the rainiest months of registration is starting to dissipate. The remains of the Borrascas train. In the next few days, some “residual activity” will still be. The Mediterranean aspect will have some instabildiad, there will be a small Dana and certain showers derived from the situation in Italy. However, the differences with the previous week They will speak for themselves: More sun, less rain and generalized rise in temperatures in most of the country. So, the rain is over? This is worth stopping and explaining it well. What seems to be over is THE BORRASCAS HORS which had been configured in the Atlantic thanks to a blocking anticyclone in northern Europe and the help of Azores. The consequence of that, like Duncan Wingen saidis that the models anticipate a dry week on the Peninsula (especially in the west). We spend between 30 and 60 l/m2 below normal for this time of year. The same rains something in the Cantabrian cornice and the east of the Balearic Islands. Does it mean that it will not rain anymore? It doesn’t have to. What we mean is that we return to a more normal situation. The intense rain is over, constant and without rest. But nothing more than that. Are spring? In coastal areas, temperatures will begin to “prevail”, yes. It will not be rare to find the thermometers above 20 degrees in the Guadalquivir and southern Galicia. However, it will not happen the same throughout the country because, without overcast skies, night temperatures are going to sink into the peninsula. We talk about three degrees lower than normal. A new March. It is true that this March is being “historical” in many ways. In fact, Peninsula soils They are practically saturated due to rainfall. But we would not be wrong if we thought it is a completely isolated fact. The Roberto Granda’s analysis tell us That, except in counted areas of the country, March is becoming increasingly rainy. That has implications for everyone. Not only are the problems that can be given in the field if we do not start recovering some sun: the impact for the health that will have is so good The pollen boom we are going to have In the coming weeks. Image | ECMWF In Xataka | Saharian dust clouds reach Spain and Europe. The other problem is what accompanies them

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