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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.223 ·

Gateway model discovery matches claude/anthropic anywhere in the id

Gateway models with vendor prefixes like anthropic. mid-name now show up as selectable options.

You'll notice Improvements
JSON All of v2.1.223
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ModelsArea: what it touches
ImprovementsKind: in v2.1.223,
ImprovementsSection of the release
What

Vendor-prefixed model ids from a gateway are now offered as custom model options rather than being filtered out.

Details
  • The filter changed from an anchored prefix match to an unanchored one.
  • Applies to both the gateway discovery cache and the bootstrap /v1/models fetch.
  • Ids containing something like anthropic. mid-string now qualify.
Evidence

/(claude|anthropic)/i

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

Read from
Names in the bundle/v1/models

See this entry in the whole of v2.1.223 →

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