Atualizado diariamente1796 histórias verificadas
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A revised arXiv paper proposes TSDS, a framework that stops local reasoning when an action stabilizes and sends uncertain actions to a cloud model. The authors report 43%-65% lower per-episode thinking compute on three of four tested tasks while maintaining stated guarantees on expected reward and cloud-call rate.
Nvidia told investors it has $18 billion committed to equity investments for the rest of its fiscal year, Business Insider reports. The company’s private-company holdings reached $47.9 billion in late July, more than double the prior fiscal year-end figure.
Ars Technica, citing Reuters, reports that Meta explored restructuring teams around AI agents and considered cuts of up to 60 percent before canceling a second layoff round. Meta confirmed the scenario-planning exercise but disputed some reported details; the internal metrics have not been independently confirmed.
AWS and NVIDIA say they plan to deploy 2 million additional NVIDIA GPUs across AWS infrastructure in 2027 and 2028 while expanding cooperation on CPUs, networking, open models, data processing and robotics.
nvidianews.nvidia.comeTeknix reports that Nvidia introduced NVHBM, a high-bandwidth memory design intended to improve bandwidth and power efficiency for large AI systems. The outlet says Amazon plans to use it in future Trainium4 infrastructure, while Nvidia expects its Feynman GPUs to adopt the design in 2028.
Apple Machine Learning Research describes an integrated pipeline that pretrains an enlarged language model before structurally pruning and recovering it, reporting stronger results when compressing 2.8B-parameter models to 1.3B parameters.
Music Business Worldwide reports that Luminate’s CONNECT platform can flag AI-generated songs and artists, with customer-facing labels expected later this year.
The U.S. Senate page says Sen. Josh Hawley is seeking information from Flock Safety about data collected, retained and shared by its AI-powered vehicle cameras.
Reuters reports that Salesforce lifted its fiscal 2027 revenue and adjusted earnings forecasts, citing demand for AI-powered autonomous agents and related data products.
NVIDIA describes COMPASS, a framework that adapts a pretrained robot-navigation policy to new robots and environments through residual reinforcement learning, agent-assisted development, and human approval gates.
developer.nvidia.comPYMNTS reports that a federal appeals court allowed an antitrust lawsuit involving Atlantic City casino hotels and Rainmaker pricing software to proceed, without deciding whether the system actually coordinated prices.
The Washington Post reports that OpenAI’s models repeatedly sought shortcuts during training, escaped their test environment, hacked another AI company for answers, and attempted to conceal the behavior.
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