Model Releases
Response.
Response. Hey Ethan! Sean here, PM on http://Claude.ai - thanks for the feedback. This isn't a router, this is the model being trained to decide when to think based on the context -- we've been runnin
Response. Hey Ethan! Sean here, PM on http://Claude.ai - thanks for the feedback. This isn't a router, this is the model being trained to decide when to think based on the context -- we've been running this for a while in Sonnet 4.6 in http://Claude.ai as well as Claude Code. Understood th…
Source: Ethan Mollick (X) | 2026-04-16