Read full article about: Microsoft AI bets on cheap specialist models instead of chasing the frontier Suleyman also wants swappable models that keep Microsoft from relying on one model family. Whether ...

Update. User-created artifacts, including documents and apps, were exposed alongside the chats. A Google search for site:claude.ai SEARCH TERM turns up many of these artifacts on Claude.ai.

Anthropic's Claude Opus 5 scored 30.2 percent on the ARC-AGI-3 benchmark, nearly four times the previous record of 7.8 percent set by OpenAI's GPT-5.6 Sol (Max). The ARC Prize team attributes the lead ...