After repeating the same artifact error, Claude is told to stop retrying and tell you.
What's wrong with this entry?
After the model hits the same Artifact error reason several times in a session, it is told not to repeat the call: either make the specific change the error describes, or stop calling Artifact and tell you what happened.
- Two variants share a common prefix: one pushes for the corrective change, the other ends the attempts and reports back to the user.
- Triggered by a count of same-reason rejections within one session.
Do not send the same call again: either make the specific change the error describes
Strings lifted out of the shipped bundle, so the claim above can be checked against them.