Comment by Jimmc414
6 hours ago
On the Message Batches API, Opus 5.5 supports up to 300k output tokens with the output-300k-2026-03-24 beta header.
https://platform.claude.com/docs/en/models/opus-5-5/overview
6 hours ago
On the Message Batches API, Opus 5.5 supports up to 300k output tokens with the output-300k-2026-03-24 beta header.
https://platform.claude.com/docs/en/models/opus-5-5/overview
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