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 v2.1.222 Home All releases olderv2.1.221 v2.1.223newer

Telemetry model-name sanitizer accepts a bracketed context suffix

Under the hood
Useful1 Signal0
Telemetry

Telemetry now records long-context model names properly instead of labelling them nonconforming.

What

Dated model ids that carry a 1m-context suffix are now reported verbatim in telemetry instead of being replaced with "nonconforming".

Details
  • The gate regex widened from ^[A-Za-z0-9._:[\]-]{1,91}@\d{8}$ to allow an optional trailing [<digits>m] group
  • Model identifiers that still fail the pattern continue to report as "nonconforming"
Evidence

nonconforming

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

See this entry in the whole of v2.1.222 →