LessWrong (Curated & Popular)

"Responsible Scaling Policy v3" by HoldenKarnofsky

Published: February 25, 2026

Duration: 1:03:01

All views are my own, not Anthropic's. This post assumes Anthropic's announcement of RSP v3.0 as background.

Today, Anthropic released its Responsible Scaling Policy 3.0. The official announcement discusses the high-level thinking behind it. This is a more detailed post giving my own takes on the update.

First, the big picture:

I expect some people will be upset about the move away from a “hard commitments”/”binding ourselves to the mast” vibe. (Anthropic has always had the ability to revise the RSP, and we’ve always had language in there specifically flagging that we might r...