A new table of acknowledgement texts, each tagged as edit or non-edit, backs a small judge prompt that has Claude choose one acknowledgement from a numbered list to post immediately on an artifact comment thread, ahead of actually doing the requested work. The judge prompt explicitly treats the thread's content as untrusted viewer data and requires the model's output to be a single digit selecting the acknowledgement.
Artifact comment threads get canned acknowledgement replies picked by a model
Claude now posts a model-picked canned acknowledgement on artifact comment threads before doing the work
You'll noticeTier: how much it should matter to you
4Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
New FeaturesKind: in v2.1.235,
What probably matters to youSection of the release