strip anthropic prefixes from models client-side - #480
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andy-xu-db
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Sep 3, 2026
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we need to add an
anthropic-aigw-(8char hash)-prefix to non-claude model ids so they appear in the anthropic model picker. the problem is that these ids don't get cleaned up properly when they get sent to the smart router so the smart router doesnt recognize say glm-5-3-flash as a legit model.this PR cleans up the prefix client-side. i'm going to add this clean up server-side in the router, but this is until the server-side change lands.
before - routes to sonnet because it can't recognize the oss models

after - routes to glm-5-3-flash because it's a recognized model
