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9 storiesIndustry
OpenAI opens commercial operations in Brazil as ChatGPT use expands
OpenAI says it has launched commercial operations in Brazil, with a São Paulo team supporting businesses, developers, researchers and public institutions as the company expands ChatGPT, Codex and enterprise adoption.
openai.comInnovation
PhysElite paper reports that leading multimodal LLM solved 33.7% of Olympiad-level physics problems
A new benchmark of 11,586 bilingual, diagram-based physics problems reports that the strongest of 18 tested multimodal language models achieved only 33.7% answer accuracy.arxiv.orgInnovation
LifePlanner benchmark reports that LLM agents falter at complex planning with social-media data
A new arXiv benchmark evaluates LLM agents on geospatial planning using maps, tools and local social-media posts. Its authors report a sharp decline on complex tasks, with a 40.2% pass rate.arxiv.orgInnovation
Ai2 and Providence Swedish bring AI-assisted discovery into cancer research
Ai2 says Providence Swedish will run its AutoDiscovery platform on protected cancer-research data after a breast-cancer signal was validated in a separate dataset and lab work.allenai.orgSecurity
Trend Micro says its multi-model system led CyberGym’s exploit benchmark
Trend Micro says its TrendAI AESIR system produced verified differential crashes for 97% of CyberGym tasks, but the company’s result and comparisons require independent confirmation.edge.prnewswire.comIndustry
Korea Herald reports SK Telecom led South Korea’s sovereign AI model evaluation
South Korea released detailed second-phase scores for its Sovereign AI Foundation Model Project, with SK Telecom ranking first overall and Motif Technologies leading one global benchmark.koreaherald.comInnovation
Bocconi experiment finds ChatGPT and critical-thinking training improve different aspects of student work
A randomized experiment involving more than 1,000 Bocconi University students found that ChatGPT access improved the quality and coherence of business recommendations, while causal-reasoning training produced more original ideas.openai.comProduct
Anthropic opens 10,000 free and discounted Claude seats for scientists
Anthropic says scientists worldwide will receive free or discounted access to Claude for one year, alongside expanded research credits and continued limits on some life-sciences uses.
anthropic.comSecurity
WIRED reports AI-agent hacking fears are prompting calls for US-China safety cooperation
WIRED reports that AI safety researchers in the United States and China are increasingly concerned about AI agents hacking systems, spreading across networks, and behaving unpredictably. The report describes tentative calls for technical cooperation, while noting major political, regulatory, and trust barriers.wired.com
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