making

OpenAI is obsessed with making ChatGPT the best financial AI, and it makes all the sense in the world

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OpenAI has launched a secret project to train its artificial intelligence models on complex financial tasks, according to Bloomberg quotea medium that claims to have had access to internal documents. As the media shares, the company led by Sam Altman has recruited more than 100 former employees of large investment banks such as JPMorgan Chase, Morgan Stanley and Goldman Sachs to teach its AI to build financial models, one of the most time-consuming jobs for junior analysts. Project Mercury. As pointed out by documents to which the media has had access, this initiative pays $150 per hour to these contractors to write instructions and develop financial models of different types, which can range from corporate restructuring to IPOs. Sources Bloomberg assures that participants also have early access to AI that is being trained specifically to replace these types of financial tasks. A selection process almost automated. As well as detail From sources close to the company, candidates go through a 20-minute initial interview with an AI chatbot, followed by tests on financial statements and a final modeling assessment. Once in the program, contractors are expected to submit one model per week, prepared in Excel following industry standards, from margins to percentage format. Another way for OpenAI to become profitable. Although OpenAI recently reached a valuation of $500 billionthe startup still has not been able to be profitable. And the company is burning money to invest in all kinds of projects, while large data centers are built with excessive consumption of energy and water. And all this while the subscription of your users It is one of the few ways through which the company obtains direct income, something that currently does not pay off. Mercury can enable its AI to penetrate a key sector such as consulting and finance, while providing a new avenue for income. Investment banking. Just like point In the middle, banking analysts usually work more than 80 hours a week, especially when it comes to managing active operations, building detailed models in Excel for all types of tasks. For this reason, allowing them to choose a reliable language model for their tasks could save them a lot of time. The same old dilemma. According to some experts to whom he has had access the Fortune mediumconsider that a transformation is more likely than a direct elimination of employment. “I’m not convinced we’ll get rid of junior workers anytime soon, but I could imagine a world where the skill set we need them to have is different,” explains to the medium Shawn DuBravac, economist and CEO of Avrio Institute. The first wave of automation in banking. DuBravac esteem that in the next year firms will try to automate between 60% and 70% of the time that analysts currently spend on routine tasks such as cleaning data, formatting spreadsheets and building basic models. However, according to a McKinsey survey published in March, only 38% of organizations using AI predict that generative models will have little effect on their workforce size in the next three years. AI in banks. OpenAI already has important links with the financial sector. In fact, Morgan Stanley uses its technology in its wealth management division, and Altman’s company recently obtained a line of credit of 4 billion dollars from JPMorgan Chase, among other examples. What is also interesting is that JPMorgan itself is actively working on becoming the first “completely AI-powered megabank” of the world. Cover image | OpenAI and Lo Lo In Xataka | Anthropic has seen what OpenAI is doing with its circular financing and has decided that you only live once

There are foreign bus companies trying to compete with Alsa and Avanza. And Spain is making it impossible

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The Spanish bus map is in the process of changing. Routes that do not make money, corridors that no one wants to access, companies that want to completely liberalize the sector and the doubt of, to what extent, foreign companies can enter to play in a foreign country. And Spain is trying by all means to ensure that the latter does not happen. What’s happening? If we adhere to Spanish regulations, right now a company dedicated to the transport of passengers by bus You cannot make international trips with stops to drop off and pick up travelers within Spain. Not, at least, permanently. The rule only allows this service to be carried out temporarily, in order to protect national routes. That is, this prevents a company from opening a route, for example, between Lisbon and Paris and from picking up and dropping off passengers within Spanish territory at its stops within Spain (in Madrid and Barcelona, ​​for example). It is understood that if this is possible it would be a direct competition to those who have been awarded those corridors. How do buses work in Spain? Spain uses a concessional model for its bus lines. This means that a broker goes out to tender and companies present their proposals playing with the price. The best offer is the one takes the concession and the one that begins to operate during the agreed years. The system has its advantages and disadvantages. Confebús, an association that defends this model, points out that it gives security to the client because transportation is guaranteed during the agreed years and a route cannot be abandoned. Companies like FlixBus are contrary because they understand that competition is limited and that they prevent the company from adapting to new circumstances. These circumstances, for example, leave some expired concessions or concessions that have never been put out to tender. It is especially serious on bus lines where a high-speed railway operates in parallel, since the train is much more competitive in price and time. Of course, the main people affected by the abandonment of these lines are the residents of towns with intermediate stops. And what about international travel? For some time now, Europe has wanted to liberalize the sector, as it has done with trains. Despite this, Spain is resisting and although at first it was proposed to jump to the direct competition model, finally we want to maintain the concessional system but with profound changes in the current map. With this system, services through cabotage are prevented. That is, the company picks up and delivers passengers within the same country along an international route. This is the argument of Avanza and Alsa to defend the latest ruling of the Court of Justice of the European Union that has ruled in favor of Denmark before the opening of a file from the European Commission. However, the case that both companies put forward is not very representative of the open debate in Spain. What has happened in Denmark? Denmark has regulated the occasional bus service that operates through cabotage in the country to a maximum of seven calendar days in a month. The formula is also applied at other times in France, as both companies use in a statement collected by 20Minutes. Understanding that this contravened community rules, the European Commission has opened a file against Denmark but the Court of Justice of the European Union closes it, understanding that Denmark does not prevent the service, it only regulates it. That is, a company can act with a discretionary service through cabotage but within the regulations established by the country. But… what is discretionary? Here is a big part of the issue. European bodies have been discussing Whether or not Denmark allows cabotage service through discretionary routes but not regular routes. Discretionary routes are those that do not have a fixed route or established times. That is, they do not always leave on the same day of the week and at the same time from a specific city, for example. They are the typical routes for trips by tourists or supporters who go to watch a soccer match in another country. The limitation of those seven consecutive days within the same month that Denmark applies is designed so that foreign companies do not compete unfairly with their national companies, offering a regulated service camouflaged as discretionary. Implications in Spain? None. This is what FlixBus defends. The travel company maintains that this regulation, contrary to what Avanza and Alsa points out, has nothing to do with the regular and international routes that companies like them propose for our country. Routes in which they would use cabotage to make the line more efficient. They give as an example the route between Trier (Germany) and Madrid that FlixBus has requested with intermediate stops in Zaragoza and Barcelona that passengers could use to move within the national territory. The line has not been authorized and FlixBus appeals to the resolution of the European Commission of April 16 that forces Spain to open its lines to this service. Spain filed an appeal against this decision was dismissed by the Court of Justice of the European Union. What is Spain doing? Place all obstacles to the entry of new actors or the liberalization of bus lines, as demanded by Europe. The approval of the Sustainable Mobility Law On October 8, 2025, article 50 was eliminated, which allowed certain routes to be authorized in free competition. That is, for now, the battle to open new international routes that allow the transfer of travelers within the same country continues. Spain has the obligation to comply, if we adhere to what is required by the European Commission, but, for the moment, it still has not given the green light to this possibility. Photo | FlixBus and Eleazer Glez In Xataka | Until a few years ago, the towns between Madrid and Valencia had trains and buses. Now they only have one problem: the AVE

How to force Gemini to create images of proportions and sizes you want instead of always making them square

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We are going to explain how to get it Gemini make images with the sizes and proportions that you want. With other alternatives such as ChatGPT This is as easy as telling the horizontalxvertical pixels or telling you an image aspect ratio, but with Geminithe artificial intelligence from Google this seems to fail, and often just makes them all square no matter how much you ask otherwise This is a bug that will surely be corrected over time, but if you need to have control over the proportion of the image you are going to create, we will tell you a little trick with which to force it in an original way. Create images in the proportion you want The first thing you have to do is edit a blank image with the proportion you want using any image editor. You can simply make a blank image and crop it to use a specific size. It could also be a random photo, because in the end it’s just one size template which you will then use in Gemini. Now you have to go to Gemini. When writing the prompt you have to add blank image with size that you have chosen. It will be like putting the canvas on which to later create the image. Then, next to the image add a prompt with this formula: “Replace this image with one that shows (…)”. Here, in the prompt it is important to specify that you want replace that image with a new oneand then describe what you want to appear in the new drawing. By doing this, Gemini will not create the image entirely from scratchbut instead will take as reference the size from which you have uploaded. And then, since you have asked to replace the image, nothing from the previous one will appear, but to avoid problems it is best to have the image blank. This way, you can master one of Gemini’s biggest flaws when creating images, which is that it ignores your size instructions. And remember that you can have several templates of specific sizes. In Xataka Basics | Gemini Image Editor: 16 Ways and Tricks to Squeeze Nano-banana with Google’s AI

Spain has dozens of abandoned unique roads. Now he wants to save them making them “historical roads”

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If we have the roads we have today, it was because 125 years ago A Scottish and a Welsh were fed up with the dusty roads In those early years of the car. We start to asphalt those paths, some of them part of the country’s spinebut over time they were abandoned when they were advanced by the highways. The Government of Spain wants to give them a second life. Throughout geography, there are Kilometers of national roads that are in a deplorable state. He Maintenance of highways and roads More used is the one that takes the budget, while others are at your fate. Therefore, this 2025, the Government launches a program that aims to recover and enforce those roads. And the first ‘historical road’ will be a section of the N-IV that passes through desaperros. Spain and its new “historical roads” At the beginning of September this year, the Ministry of Transport and Sustainable Mobility and the foundation of the Spanish Railways They signed A collaboration agreement with an objective: recovery of the historical roads of the State Road Network. The idea is to catalog certain ways as “Historical assets linked to transport”which implies that these roads, at some point before being replaced, helped territorial expansion with population or merchandise movements. To do this, the agreement has a budget of 300,000 euros (200,000 by the Ministry of Transportation and 100,000 covering by the Foundation of the Railways) and, during the next four years, they will have to Identify which roads are suitable to become “historical road.” It is an action that will follow the example of the Program of ‘Green Roads’ which has managed to transform more than 3,500 kilometers of old railway paths for non -motorized use. There are numerous towns and cities that have some of these kilometers of ‘Green via‘With trees, some park, pícon areas and roads to hiking or bike. And it is something similar to what is proposed for these historical roads with the objective of curbing the situation of deterioration and loss to which certain pathways are exposed, as well as to value their contribution to the historical infrastructure of the country. The project has the name of Ivapchete And, in addition to identifying the roads, it must hierarchize the sections according to the patrimonial value of the paths of their linked elements. In principle, the initiative focuses on the Spanish road network, but can be expanded to study roads that are competencies of other administrations, provided they have that historical link with the state network. Perhaps the Map of the National Special Firm Circuit of 1926 can give us a clue what other candidates would be Apart from the initiative, There is already a pilot project: The Deseñaperros. During the coming months, the General Directorate of Roads of the Ministry will promote the elaboration of a recovery project of the Posqued of the old N-IV. It is a segment of 28.6 kilometers between Almuradiel in Ciudad Real and Santa Elena in Jaén. It is not surprising taking into account your Historical importance being the main access between Castilla-La Mancha and Andalucía, Territorial Unity Symbol which facilitated both trade and mobility between the plateau and the peninsular south. For centuries, before being called N-IV, of course, it was an essential artery, but the opening of the most convenient A-4 highway left the N-VI in the shadow. Now, will return to life as the first “historical road”becoming a way associated with non -motorized mobility and valueing its cultural importance. It remains to see what the impact of the project will be and, above all, what other ways can recover in this way. Images | Emilio J. Rodríguez Posada, Concepcion Amat orta In Xataka | These are the roads where we can suffer more jams in summer. If you have to take the car, you are in time to plan

But those who are making it more likely are neither Google nor Microsoft

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OpenAI has announced The construction of five new data centers in the United States as part of Project Stargate. These facilities will be developed in collaboration with Oracle and Softbank, and will have a joint power of 7 GW, more or less the equivalent of what would generate seven large nuclear reactors. Why is it important. We had just believed that The announcement of the colossal project It was really to crystallize, but eight months later this announcement confirms that there are certainly solid plans to try to carry it forward. It seemed not easy for the gigantic financing of $ 500,000 million in the next four years, but the pieces seem OpenAi ad. Oracle as the main partner. Three of the new facilities will be developed in Oracle collaboration. They will be created by Shakelford County in Texas, in Doña Ana County in New Mexico, and in a third location still to be determined in the mid-west. The announcement is precisely the confirmation of the Agreement announced Between both companies in July. In this agreement there was talk of how both companies were going to create data centers with a joint capacity of 4.5 GW in addition to that both are already building in Abilene. In 2026 the first will be ready. The most important data center of this collaboration is that it is already under construction in Abilene (Texas), which will be owned by Oracle and will have OpenAi as the main client. The project is being managed by the startup Crusoe, and It is expected that is completed in mid -2026. It will consist of eight large buildings, each with a capacity of 100 MW. One of those buildings is already completed and in total the center will consist with more than 400,000 GPUS and will have a joint capacity of 1.4 GW according to sources close to the project. Is it better than not missing? Jonathan Koomey, a professor at the University of Berkeley in California, has studied the efficiency of data centers for years. In his opinionthese gigantic investments may not be enough to guarantee Openai’s success, especially when Depseek showed that much more efficient and affordable models can be valid alternatives. For Koomey, Openai’s bet – scarce big – may not go well, and will have to be fulfilled that the demand for computing that Altman foresees and his own is fulfilled. Dizzy figures. If Openai manages to execute this project, it will cease to be a mere research laboratory to become a reference in the field of infrastructure, competing with traditional giants such as Amazon Web Services or Microsoft Azure. That only the Abilene data center has a capacity of 1.4 GW is extraordinary, especially when Denmark’s average consumption was 4.38 GW (38.4 twh divided by the number of hours of the year, 8,760). This is: the OpenAI Data Center consumes almost a third of the average total electricity consumption throughout Denmark for 2024. THE OTHER BIG TECH. The really surprising thing about this project is that traditional Big Tech are not involved in it, but companies that seem to ambition to enter that group … or create a new elite. So, Stargate is, above all, a slogan. Although initially it was assumed that Stargate would be a new company, now managers close to the project indicate which is rather a kind of “umbrellas” under which all OpenAi data centers projects are encompassed, except those developed in collaboration with Microsoft. There is still uncertainty. Despite this announcement, the challenges facing the project are still colossal. The chip supply chain, the development of energy solutions and cooling systems is fragile, and remains to be seen 1) if those data centers will be completed and enter into operation, and 2) if they will really be necessary. Sam Altman is especially obsessed with that idea, and In a recent post on your blog He talked about how the use of AI services will grow even more spectacularly in the coming months. In Xataka | Great door or nursing: “circular financing” between Nvidia and OpenAi can be the genius of the century … or the collapse

China is making time its best resource. Its rapid iteration is unique

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China has open fronts in practically any technological fieldand in recent years we have seen how the country has opted in a mastodontic way in areas that could decide its position in the next decade. The Asian giant knows that time is one of the most valuable resources in the digital era, and therefore its digital manufacturing ecosystem and ultra -grape iteration is changing the rules of the game worldwide. A silent revolution. What took months to develop now is completed in weeks. The medium baiguan I explained it Through a visit to the facilities of a Robotics Startup, where it indicated that modifying a structural component at an early development stage required opening molds, a process that could cost about 200,000 yuanes and several months of waiting. “The development cycle, which used to last between one and two months, could be shortened one week or a few weeks with the help of digital manufacturing and 3D printing,” assured The medium. The processes now allow multiple iterations in the time that took time to complete one. The perfect speed ecosystem. In this sector, China does not dominate just by having cheap 3D printers manufacturers. According to the medium, its real advantage lies in an integrated ecosystem that includes ultra -efficient logistics networks, interconnected software and hardware suppliers, and a delivery capacity that allows to close the market feedback cycle in record time. The medium Point out To the Miniso company as an example: from design to sale, the entire process is digitized and can be completed in a week. Figures. Between 2015 and 2022, China’s additive manufacturing sector grew by 30% per year, According to Am Research. The firm specialized in market analysis projects that the country will obtain revenues of about 8,000 million dollars only in 3D printer sales by 2032. To put it in context, China represents 50% of the global industrial robots installation, compared to 25% in 2015. Companies like EPLUS3D have already developed metal printers with up to 64 laserssurpassing Western competitors such as Nikon SLM Solutions, who stay in 12. Cheap labor costs, yes, but there are more. For years we have thought that Chinese competitiveness was based solely on economic labor or flexible regulations. However, Baiguan appointment Its extraordinary digital capabilities, flexible supply chains and ultra -grape mechanisms for market feedback. From Roborock to Pop Mart, Chinese companies are gaining global market share not only for being cheaper, but for iterating faster. The challenge for the West. China allows companies to deduce 200% of their R&D expenses for taxes. As Point out Forbes, the United States reduced that 100% to 10% deduction in 2017. In addition, it must be taken into account that Chinese companies not only dominate their domestic market. And as explained by the media, China is engaged by opening offices both in Europe and the United States, offering cheap significant equipment without sacrificing quality. China uses time in its favor through the development of new technologies, and it is the same time that will tell us where the country will be located in the next decade. Cover image | Catgirlmutant In Xataka | Goal is living in the first person a world reality. You may want not to depend on China, but you actually depend on it

The irrational fear of changing jobs has a name and influences your decision making: sunk cost fallacy

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Often people They cling to jobs that they no longer satisfy them – or that, directly, They do not support-, but they resist leaving it moved by the fear of losing everything they have invested to get to where they are: time, effort or training. Although it may seem strange, this behavior responds to a psychological bias called sunk cost fallacy. This bias can delay decision making to leave a job and perpetuate itself in an unfavorable work situation that can even affect mental health .. What is the sunk cost fallacy? Psychologists Amos Tversky and Daniel Kahneman of the Hebrew University of Jerusalem coined for the first time In 1972 the idea of ​​cognitive bias psychologists such as Daniel KahnemanNobel Prize in 2002, were based on the work of Tversky and Kahneman To demonstrate The profound influence of this bias on business and personal decision making, being relatively easy to be trapped in that immobility situation. Richard Thaler presented for the first time The practical concept of the fallacy of the sunk cost, concluding that people have a greater tendency to use a certain good or service when they have previously invested money in them. According Research From the University of Ohio (USA), the fallacy of the sunk cost refers to the trend that people have to continue an activity or remain in a certain situation because resources have already been invested in it, although these resources are unrecoverable and the logical decision would be to abandon it. In labor decision making, falling into the fallacy of the sunk cost – or of unrecoverable cost – implies postponing indefinitely the decision to change jobs Just because we do not want to “lose” what has cost us to reach the current position. The bias in important decisions This thought error causes people to stagnate in jobs that do not motivate them and are even restricting their professional potential, even when there are evidence of other more beneficial and rational options. The bias is based on a determining psychological factor such as loss aversion. For example, the personal feeling of responsibility for the resources already invested, or the fear to seem like a “wasteful” to others, can make someone stay years in a job that no longer provides satisfaction or professional growth. In Psychological researchit has been proven that the change of work is postponed, although the alternative is clearly better. This paralysis is produced by this aversion to the psychological loss that supposes that all the effort made in the past has fallen into a broken bag. Trapped in their own trap A study carried out by the researchers at the University of Kansas with more than 1,000 participants showed that, who fall into this fallacy, have greater symptoms of anxiety and postpone the search for professional help. Recent research From the Department of Psychology and Economics of the University of California in San Diego, they reflect that “the fact that you have dedicated unrecoverable resources to a project does not mean that you have to sink with the ship,” said their authors. The scientific evidence It reveals that, to avoid making irrational decisions, it is essential to identify this cognitive bias and learn to make decisions based on objective data and future possibilities, not in what has cost you to reach the point where you are. Recognizing the fallacy of the sunk cost is the first step to overcome it In labor decisions. If this awareness does not occur, there is a risk of continuing to invest resources, even more intensely, falling into a vicious circle that will be increasingly complicated to leave. Such and as they highlight From Asana, it is important not to get carried away by immobility and make decisions based on objective data and take an external perspective, not get carried away by fears and investments of the past. In Xataka | We thought to choose among more options would make us freer. The “choice paradox” says no Image | Unspash (Marco Kaufmann)

Threads is eating the toast to X. He is doing it without making noise and with some data that already starts to weigh

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Not all the mountain is oregano and not all text -based social networks are X. After the Elon Musk arrival at xthen Twitter, there were few users who fled from the bird’s social network in search of more green pastures. It was then that Mark Zuckerberg, Meta CEO, opened the doors of his: Threads. Two years They have passed Since then and the platform has grown to become a powerful X rival, one that already begins to stand up. The data. As confirmed yesterday Zuckerberg and Adam Mosseri (Instagram CEO) In its official profiles, Threads has managed to reach 400 million monthly active users. It is a significant figure, especially considering that they closed 2024 with Something more than 275 million users that in April the amount amounted to 350 million. 23 Twitter tricks – This social network is completely dominated! Monthly active users (MAU) are a key indicator to quantify the performance, state and health of, in this case, a social network. This metric measures the number of unique users who have visited the platform at least once during the past month. That the Mau grow is a good sign. And what about X? The only information related to X we have in some of the latest statements by Linda Yaccarino, which until a few weeks ago was the CEO of X. According to YaccarinoAs of April 2025 x, it had 600 million monthly active users. The growth was, however, softer. In September 2024 X it had 570 million Mau that, in January, became 586 million. That is, in general terms X it has more monthly active users than Threads, but the growth of Threads is much higher. On the other hand, it is also evident that Threads has more growth capacity than X, a social network that Elon Musk apart, already showed signs of having touched the roof when it was Twitter. Anyway, they are data that must be taken with tweezers because in both cases the source are the ceos of the platforms and, therefore, interested parties. A matter of use. However, there are more third -party data that support the growth of Threads. According to SimilarWebThreads and X have a very similar amount of daily active users (Dau) in their mobile apps: as of June 2025, the X and Android apps had 132 million Dau (15.2% less than the previous year), while Threads added 115.1 million (127.8% more than the previous year). The photo is very different if we look at the use of the websites, with X adding 145.8 million daily visits and Threads only 6.9 million. On the other hand, and according to Apptopia data Shared by Sheel MohnotThreads wins X in another key metric: the engagement. Threads users enter the app 6.6 times a day and each session lasts 190 seconds, while those of X enter 7.3 times and 150 seconds pass. This, in other words, means that Threads users spend 21 minutes daily using the app, while X spends 18 minutes. Threads has fewer users, but those who have them retains them for longer. Threads has a large user tractor: integration with Instagram THE ALMENDRUCO trick. It is no secret that goal has made Threads grow based on integrating it with one of the great titans of the industry of the industry of the doom scrolling: Instagram. IG users see some THREADS posts in their feeds, they can interconnect both profiles and even receive Instagram Push notifications with Threads content. Goal has its weapons and is using them quite intelligence. And Bluesky? Another of the most popular alternatives is Bluesky. After growing greatly at the end of last yearthe platform currently adds 38.2 million registered users, although its real activity is much lower than that of X and Threads users. According to the data of your own API, you have between 600,000 and 700,000 users publishing content and around 1.2 million interacting with the posts. At the moment, it still does not shade the proposals of Meta and X. Cover image | Xataka In Xataka | Bluesky and Fediverso want to stand up to the goal. These are the alternatives to Instagram that are already on the table

The residents of Madrid had been yearning for the Soterramiento of the A-5. Now he is making his life impossible

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Without water, without light and without internet. These are the inconveniences that some residents of the neighborhoods of Aluche or Batán have had, next to the supporting works of the A-5, the highway that will disappear under the feet at their entrance to Madrid. But also continuous traffic jams, a firm proof of SUVs and, in summary, inconveniences that promise to stay for years. And that affect far beyond the residents of the area. The last claim. Alcorcón, Móstoles, Arroyomolinos or Navalcarnero are just some of the municipalities directly affected by the Soterrament works of the A-5. Every day, about 80,000 vehicles, According to data from the Madrid City CouncilThey access the city in this way. Obviously, putting a plug in the entrance in the form of a mega -Obra has caused overflow. The overflow to roads and adjacent streets but, above all, has overflowed the patience of the residents of these municipalities who ask that Four winds military land are opened (without use) to take advantage of them as deterrent parking lots. Why four winds? This neighborhood with a subway stop and Cercanías has become the nerve point of the entrance to Madrid. If everything goes correctly, It has a connection with Atocha In about 20-25 minutes. Yes, as we said, everything works correctly. Currently, this area has been reserved as a hot point so that the buses that were as destination Principe Pío or elliptical square and entered through the A-5 left the travelers and cease their trips. A decision that, in the first days, caused huge chaos. Daily jams. The underground has evidently caused that the traffic jams multiply in the area. Of the three or four lanes (depending on the area) that had so far available in each direction, Only two are operational. And, while the underground works are carried out in a sense, the vehicles circulate through the opposite section. The initial plan He was going to maintain the works for at least 25 months. However, the project has ended up expanding to the connection with the M-40 which Expand the stretch of works in another 700 meters. It was a claim of the neighbors who were assured that this would take place at first and, nevertheless, The idea had been discarded When the machines began working in the area. But the condition goes far beyond the jams. Without light. May 12, 2025. Batán neighbors spend part of the morning in the dark. Some 4,600 subscribers to Iberdrola see the light of their homes and businesses cut due to a fault caused by the accidental cut of a cable that travels through the area affected by the underground. Without water. May 19, 2025. As soon as a week passes when Aluche’s neighbors have problems of light and water in their homes and businesses again. This time the condition was recorded at 11 at night. They distributed pallets with bottled water to pass the bad drink in what the fault lasted. The reason: a stoopy pipe. Without internet. July 7, 2025. The most recent condition. The error this time takes a fiber optic cable in the works which leaves Movistar subscribers without internet in Aluche and part of Pozuelo, a town located on the other side of the country house, with which they border the works. The fault was not solved until the next day. A little hell. Yes, in Xataka We know that some neighbors have suffered the plenary of breakdowns and have been found without light, without water and without internet in less than two months. To this we must add, as we say, the usual traffic jams in the area, the cut of some steps that lightened the paths (as the departure to Boadilla from Seseña Street) or a very deteriorated firm that is suffering the passage of heavy machinery. The promise of a better place should give some hope to neighbors. Similar works made reborn what is now known as Madrid Río, a huge park with which Madrid won 120 green hectares and 30 kilometers of cycling paths. In addition, the square meter was revalued at 500 euros. Of course, for those who live in the surrounding municipalities, the improvement will only enjoy it if they express stop in the area once it is finished. Photo | Madrid City Council In Xataka | Guide not to be lost in Madrid with the megaobra and underground of the A-5: deadlines, traffic cuts and public transportation

Some researchers believe that AI is making us more dumb. We have listening the same from the calculator

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The AI ​​is making us dumb. A recent study has revived an old fear: that of technology by decorcing our cognitive abilities. It has happened with writing, calculators, television or internet. With the irruption of Great language modelsAI is in the center of the debate, but does it really make us more dumb? A MIT study. A few days ago a study conducted by MIT researchers About the “cognitive cost of using chatgpt in the educational context of writing an essay.” In the study, which lasted four months and had 54 participants, they wrote an essay a month while monitored by electroencephalography. The participants were divided into three groups: one used chatgpt, another used the search for Google and the third did not use any tool. The group that used Chatgpt gave the worst results in brain activity and also became more lazy with each essay they wrote. It has logic. If we use a tool to do a homework for us, the natural thing is to stop doing that task manually. Thanks to the calculators we no longer need to do great operations by hand. Having a GPS we arrive at our destination without having to memorize the route and with a search engine like Google it is no longer necessary to know by memory all the rivers of Spain. With the AI ​​we already saw how Some programmers no longer know. The key question that arises is: does this dependence imply a real decrease in our intelligence? A historical fear. It is not the first time that we fear that a new technology will become less intelligent, in fact it is a constant fear throughout history. In the 370 AC, Socrates already questioned if the writing was weakening our ability to memorize (the funny thing is that he did it In a book). With the pocket calculators came the fear that we forget to perform math operations by hand. A fear that It was fulfilled (Who makes divisions by hand having calculator?), But that does not mean that we are worse in mathematics. In fact, this Meta analysis He concluded that calculators do not negatively affect performance and even improve the attitude towards mathematics. Technology and brain. For years we wanted to know the effects of new technologies on our brain and television has been in the spotlight. In This studythe researchers verified how seeing films our brain entered a mode of “low demand” similar to that of deep sleep. In This other study They conclude that seeing a lot of television is associated with a lower volume of gray matter. Something similar concluded This study about the effect of playing a lot of video games. The Internet was a radical change in the way we access information. In This 2011 studythe ‘Google effect’ was coined or how, when we know that we can access the information whenever we want, we tend to memorize less specific data. Instead, we remember better how and where to find that information. Without clear evidence. Studies that say that technology makes us dumb either lazy There are many, but there are also others who claim that There is no clear evidence that it is so. The appearance of new technologies changes the way we entertain ourselves, we look for information or work, but that does not necessarily imply that there is long -term damage in our cognitive ability. The comparative advantage. The theory of Comparative advantage It was developed by David Ricardo in the early nineteenth century in the context of international trade and is defined as the ability to produce a good or service at a lower opportunity cost than others. In his Column in The Free Presseconomist Tyler Cowen applies this theory to the IA issue. The opportunity cost in this case is the time and energy that we dedicate to a task or, as they say in the study of MIT, the cognitive cost. Less effort does not mean more silly. Following the concept of comparative advantage, memorizing the capitals of all countries would mean a high cognitive cost, greater effort. Here the AI ​​would have a comparative advantage over us because its effort is almost null. On the other hand, when performing more creative and analytical tasks, such as writing an essay on geopolitics, we have the comparative advantage. We can interpret it as if it reduces our capacity, or we can interpret it as AI is an assistant who deals with more repetitive tasks so that we can focus on the most important. It is not the AI, it is we. Returning to the analogy with the calculator: it is not the same to use it to make complex operations than to depend on it to add 1+2. Obviously, what chatgpt does Little has to do compared to the calculator. The abilities of language models are infinitely higher and the risk to depend too much on it for too many things It is very real. However, There are psychologists who affirm That the impact on our intelligence will depend on the use we make of it. As the psychologist Jason Lodge says in This great articleAI is the electric bike of the mind. To close, the best example I can give you is this article. Reading all the studies that I have cited and draw conclusions would probably have taken more than one working day. What I have done is ask Gemini, Chatgpt and Perplexity to summarize some of these texts. It has helped me to understand everything better and faster. Or I could have asked for That the whole text and copy it literally And I wouldn’t have learned anything. Image | Gemini In Xataka | Chatgpt is taking some people to the edge of madness. Reality is less alarmist and much more complex

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