Axiom says AI agents formalized the classification of finite simple groups in Lean in 24 days
The repository holds about 43.1 million lines of Lean and flags 34 deviations from published arguments; independent review is pending.
- Anthropic finds Claude can write training data that passes a production-style monitor yet makes a model misaligned
- Nasdaq slides 2.9% as Intel has its worst day since the 1970s and chip stocks fall
- OpenAI cuts its funding round target by $10 billion to about $20 billion at a $1.25 trillion valuation, FT reports
- S&P revises Meta's outlook to negative over AI capital spending and negative free cash flow
- Intel shares fall 29%, their worst day since the 1970s, cutting about $12 billion from the US government's stake
- Google's Suncatcher satellite returns the first AI response from a data-centre TPU in orbit
- Mistral releases open weights for Mistral Large 4, its 1-trillion-parameter model
- Wikimedia, news publishers and Public Knowledge file amicus briefs as NYT v. OpenAI reaches summary judgment