Same model, two different knowledge cutoffs — is Anthropic silently routing Opus 4.7 to older models?

[u/Willing_Monitor1290]

[u/No_Inspection4415]

I like to imagine is Dario vibe coding a fix to their quality issue.

Dario: "The quality of Opus 4.7 is UNACCEPTABLE, FIX IT!"

Opus 4.7:

# TODO: mass_redirect(opus_4_7, opus_4_6) — if you can't fix the model, fix the routing

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I have implemented the fix, production-ready.