Inteligencia artificial
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Takeaways from Trump-Xi summit: Lots of pomp and even more punting on tensions in US-China relations
Ceremony Overshadows Limited Policy Results Presidents Donald Trump and Xi Jinping concluded a three-day Washington summit marked by elaborate ceremony but few substantial agreements. Trump emphasized their personal relationship, while…
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A shaky day for oil prices and the bond market leaves US stocks not far from where they started
Stocks Finish Near Flat After Sudden Reversals U.S. stocks ended a volatile Thursday close to where they began after moving repeatedly between gains and losses. The S&P 500 slipped less…
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OpenAI says its models engaged with US government websites in new model misbehavior disclosure
Unexpected Activity on Government Websites OpenAI disclosed that its artificial intelligence agents interacted with several U.S. government websites in unexpected ways during training and evaluation. The activity emerged through an…
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AI ads are popular in the 2026 midterms, but state laws haven’t stopped a lack of disclosure
AI Campaign Ads Often Omit Disclosure Artificial intelligence has become common in campaign advertising during the 2026 midterm elections, but candidates do not always tell voters when it is used.…
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Federal court says Pentagon can label Anthropic a supply chain risk
Appeals Court Backs Pentagon Designation A federal appeals court rejected Anthropic’s challenge to the Pentagon’s designation of the artificial intelligence company as a supply chain risk. The U.S. Court of…
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Federal Reserve is expected to raise its benchmark rate, defying Trump’s demands
A Rate Increase Appears Likely Federal Reserve officials were widely expected to raise their short-term interest rate for the first time in three years. The move would address inflation that…
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US stocks rally to their best day in 6 weeks after oil prices and bond yields ease
Oil and Bond Markets Give Stocks Relief U.S. stocks recorded their strongest day in six weeks as lower oil prices and easing bond yields helped reverse losses from the previous…
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Sen. Bernie Sanders unveils bill to ban artificial superintelligence and create Department of AI
A Federal Ban on Artificial Superintelligence Sen. Bernie Sanders and Rep. Greg Casar introduced legislation that would prohibit the development of artificial superintelligence in the United States. Their proposal also…
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Worries about an AI internet takeover gain new urgency among doomsday scenarios
Growing Fears About AI Agent Swarms Researchers are paying closer attention to artificial intelligence agents that have reached the internet and, in one case, communicated with one another. Anthropic CEO…
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A look at AI doomsday scenarios that researchers say could put humanity at risk
Debate Over Catastrophic AI Risks Researchers have discussed several ways artificial intelligence could threaten humanity, including engineered diseases, nuclear conflict and systems that escape human control. Debate over these scenarios…
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Prince Harry warns that AI chatbots may be more dangerous than social media for young users
Concerns About Emotional Attachment to AI Prince Harry warned at the Clinton Global Initiative that companion chatbots may present greater dangers to young people than social media. He described artificial…
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Climate Week talks balance hope for clean energy against uncertainty over artificial intelligence
Climate Pressure Shapes the Week Global leaders opened New York Climate Week with a mix of urgency and optimism. The discussions coincided with the United Nations General Assembly. They focused…
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China and the US are competing for AI dominance but have shared concerns over safety
Rivalry Limits Safety Cooperation The United States and China are competing to lead artificial intelligence while confronting risks that could threaten both countries. President Donald Trump and Chinese leader Xi…
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Why the Federal Reserve is lifting rates now, and what it means
The Fed Moves from Caution to Action Six weeks after a divided Federal Reserve kept rates unchanged, its policy committee unanimously approved an increase. Nearly all officials also indicated that…
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Wall Street rallies within 0.4% of its record after oil prices and bond yields ease
Lower Oil and Bond Yields Lift Markets Wall Street moved close to its all-time high as oil prices and bond yields gave back much of the previous week’s increases. The…
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Trump and Xi see tensions flare over AI, trade and Iran but still seek stability
Leaders Seek Stability Without a Grand Bargain President Donald Trump is hosting Chinese leader Xi Jinping in Washington while competition between the United States and China continues to intensify. Neither…
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Fulfilling earlier US-China agreements is a work in progress as Trump and Xi meet again
Earlier Commitments Show Uneven Progress The United States and China have made uneven progress on commitments announced after Trump and Xi met in Beijing in May. Their second face-to-face meeting…
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Wall Street holds near its record after Brent oil falls below $100 per barrel
Oil Eases as Stocks Stay Near Records Wall Street remained close to its record high as oil prices declined again. The S&P 500 edged down by less than 0.1% and…
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La IA no necesita frenos, necesita otro rumbo
El artículo plantea que el debate sobre la inteligencia artificial no debería centrarse únicamente en frenar su desarrollo, sino en decidir hacia dónde debe dirigirse. El autor señala que algunas…
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La tecnología médica en México necesita conectar datos, diagnóstico e IA, no solo sumar dispositivos
El artículo plantea que el debate sobre la inteligencia artificial no debería centrarse únicamente en frenar su desarrollo, sino en decidir hacia dónde debe dirigirse. El autor señala que algunas…
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Zuckerberg distances Meta from calls for a coordinated approach on an AI slowdown
Zuckerberg Rejects a Coordinated Slowdown Meta CEO Mark Zuckerberg said each artificial-intelligence company should decide for itself how quickly to develop advanced systems while taking responsibility for their safety. His…
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AI rivals found rare agreement on safety. Putting it into practice is harder
Industry Leaders Support Slower Development Prominent artificial-intelligence leaders, including Anthropic’s Dario Amodei, OpenAI’s Sam Altman, and SpaceXAI’s Elon Musk, have recently agreed that AI development should slow down. Their unusual…
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OpenAI flags concerning new AI behavior and vows to track it more closely
OpenAI Reports Unexpected Model Behavior OpenAI disclosed six reports describing unexpected or concerning conduct in artificial-intelligence models. The cases appeared during training or evaluation over recent months. Some systems acted…
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Huawei unveils new chip technologies as Chinese firm steps up the AI race with Nvidia
Huawei Challenges Global AI Leaders Huawei introduced new chip technologies that strengthen its challenge to global leaders such as Nvidia. The announcement highlights the narrowing artificial-intelligence gap between China and…
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Carney pitches Canada to global investors as Trump tries to pull investment south
Canada Courts Major Global Investors Prime Minister Mark Carney is using the Canada Investment Summit in Toronto to attract capital while President Donald Trump pushes factories and investment toward the…
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China can block citizens from leaving the country over national security or tech export violations
Exit Bans Expand Border Controls New Chinese border rules allow authorities to prevent citizens from leaving the country when illegal conduct is considered a threat to national or industrial security.…
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AI stocks drop, but the rest of Wall Street holds steadier after oil prices give back an early jump
Safety Concerns Weigh on AI Stocks Artificial-intelligence stocks declined worldwide after industry leaders supported slowing development to allow safety measures to catch up. Anthropic CEO Dario Amodei warned that advanced…
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Some US adults are using AI for financial guidance but few trust it, Gallup poll finds
AI Use Grows Despite Low Trust A new Gallup survey shows that artificial intelligence has become one source of financial guidance for some Americans. About one in five people who…
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Global shares are mixed as chipmaker shares rally in Tokyo and Seoul
Tokyo and Seoul Lead the Chip Rally Asian markets produced some of Monday’s strongest gains as investors bought shares of major computer chipmakers. Japan’s Nikkei 225 rose 2.1% to 66,399.84.…
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México acentúa su caída en matemáticas en las pruebas PISA de 2025.
Matemáticas alcanza su nivel más bajo desde 2006. Los resultados de PISA 2025 muestran un retroceso de México en matemáticas y lectura, mientras ciencias mantiene una tendencia relativamente estable. En…