Daily Brief
2026-09-30 · Evening · 9 items
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OpenAI launches Codex cloud environments with reusable setups and cross-device follow-up
Repos, dependencies and scripts are preconfigured, so the agent keeps running after you close the laptop and you can pick it up on your phone.X：OpenAI Developers (@OpenAIDevs)
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Hugging Face CEO: NVIDIA takeover would unlock top-tier hiring
Delangue says a merger could buy open-source AI a ten-year runway.X：Clément Delangue（Hugging Face CEO） (@ClementDelangue)
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Microsoft Research releases and open-sources Quine, an AI biological research system
It bundles a world model of biology, jointly learning across genomes, proteins, chemistry, cell states and imaging to reason about interventions.Microsoft Research 博客（RSS）
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OpenAI in talks to raise at least $30B at about $1.4T valuation
August run-rate revenue hit $40B, up 70% since July.TechCrunch：AI（RSS）
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Anthropic inks up to $84.5B compute deal with SpaceX
Reuters-sourced IPO filings reveal the $84.5B ceiling dwarfs any previously disclosed deal between the two firms.IT之家（RSS）
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DeepSeek open-sources Ascend infrastructure components
Six components including TileLang and DeepGEMM mirror its NVIDIA stack one-to-one.公众号：DeepSeek（深度求索）
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Google signs White House Accord on Super Intelligence and frontier AI safety pledge
The pact is the first to codify safe-release reviews, third-party evaluations, and societal-impact assessments as binding industry obligations.X：Sundar Pichai (@sundarpichai)
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Claude Sonnet 5.5 ranks 4th on Code Arena at 1699
At about $8 per million tokens, it undercuts the 2nd and 3rd by 80%.X：Arena (@arena)
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ChatGPT subscription quota now usable across 60+ partner products
Sign in with ChatGPT lets users spend their plan on Devin, OpenCode, Lovable, and other partner apps.X：Tibo (@thsottiaux)