EventAI ModelsSeptember 28, 2026

Anthropic's Sonnet 5.5 release appears imminent

Read original source →x.com

Multiple posts on Sept 28 report Sonnet 5.5 already routing to some users, with an official announcement expected within hours. One poster expects performance close to Opus 5.5 at a much lower price.

4 sources

More stories today

Open the live feed