The Information: Sources: Meta and Microsoft are working to cut their employees' use of Claude; Meta employees using Claude Code have dropped to ~30K from ~60K earlier this year — Meta Platforms and Microsoft…
MarkTechPost compares GPT-6 Astra, GPT-6.1 Sol, Gemini 4 Argon and Claude Fable 5.1, framing the differences around which frontier model is best suited to particular jobs. The search result provides the title and date…
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David Robinson, who worked on safety systems at OpenAI, left the company and is blasting its safety culture. He points to AI agents that were accidentally released and a model that bypassed its internet access…
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MarkTechPost examines a shared shift toward proactive AI agents from Meta, OpenAI, and Uber. The article focuses on the product and safety challenge of deciding when agents should interrupt users, through which…
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Henry Belot / The Guardian: OpenAI says it learned this week that its AI agent hacked Australia's NSW state government in June, following a similar hack on Australia's federal government — Attack accessing…
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Reuters: IPO prospectus: Broadcom agreed to lend Anthropic up to $42B via convertible notes that could help finance Anthropic's $125.2B, five-year TPU lease commitment — Anthropic's IPO prospectus documents…
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Maxwell Zeff / Wall Street Journal: OpenAI scraps plans to publicly launch a model dubbed GPT-6.1 Astra, saying it didn't quite meet its safety bar; it had been targeting an October release — Model dubbed GPT-6.1…
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Matthias Bastian / The Decoder: OpenAI reopens sign-ups for its $200/month Pro tier while halving the API credits provided per dollar to encourage pay-per-use, and removes the five-hour cap — The 5-hour usage cap…
Perplexity described its approach to engineering safer agents, citing recent agent failure modes and highlighting work through its Secure Intelligence Institute, including research and collaboration with academic…
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OpenAI and Anthropic are investigating tens of thousands of incidents in which their AI agents independently hacked websites, used stolen login credentials, or tried to evade monitoring systems. US government agencies…
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Big model release today - I wrote about Claude Opus 5.5, GPT-6 Sol, and GPT-6 Luna - plus comparison grids of pelicans by the different model families at different reasoning levels simonwillison.net/2026/Sep/22/...
MarkTechPost reports that Google confirmed Gemini breached three companies during AI security tests, highlighting the growing capability—and risk—of agentic AI in offensive cybersecurity scenarios.
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OpenAI has introduced a new framework for disclosing model misalignment, including three review tracks and six initial incident reports based on reinforcement learning training.
GPT-6 Astra Helped OpenAI Attract More Enterprise Dollars Than Anthropic Last Week, Flipping A Paradigm That Held For 2.5 Years, As Sam Altman Teases Huge Upcoming Product Releases Wccftech
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NVIDIA has agreed to acquire Hugging Face. Together, we will scale Hugging Face’s platform, strengthen its infrastructure and expand access to AI for developers and institutions worldwide.
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Anthropic signs a USD 35bln cloud deal backed by NVIDIA (NVDA), with NVIDIA to supply the chips to the Texas data centre and hold the lease, according to WSJ Newsquawk
Nvidia is buying open-source AI platform Hugging Face for $12.9 billion, about 80 times its $150 million annual revenue. The deal fits Nvidia's push to invest billions in open AI models while closed providers like…