Under the hood
Useful2 Signal3
Each prompt now carries its own id so usage can be attributed prompt by prompt.
What's wrong with this entry?
Anonymous. No account, no email.
What
Each user message now gets its own prompt identifier, sent as a cc_prompt_id segment in the billing attribution header and in request metadata, so usage can be attributed to individual prompts.
Details
- Added to the attribution header only for first-party authentication, and only when the value matches a UUID shape.
- Removed again when transcripts are exported or serialised, so it does not appear in saved conversation files.
Evidence
cc_prompt_id
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
Related
Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.
-
v2.1.236
Extra-usage panel now shows for team and enterprise accounts
Both mention usage limit
-
v2.1.236
Wrap-up hint near the usage limit is now per-plan and once per window
Both mention usage limit
-
v2.1.236
Visible notice when approaching the 5-hour usage limit
Both mention usage limit