Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.221 Home All releases olderv2.1.220 v2.1.222newer

Reply failure when the thread isn't activated

Not switched on
Useful1 Signal1
Artifacts

A reply to an unactivated artifact thread would show as its own state, once comments are live.

A distinct not-activated reply state exists on artifact comments, whose enablement is unresolved.

What

A reply to a thread the viewer has not activated is surfaced in the transcript as its own state rather than a generic error.

Details
  • the "artifact_comment_reply" telemetry outcome is recorded as not_activated
  • rides on the same artifact comment/reply actions whose enablement is unresolved in this build
Evidence

reply needs thread activation by the user

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.221 →