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LiveUpdated 2026-09-22 18:12 UTC

Anthropic may have made opus-5.5 much better, but they definitely did not make it less…

Anthropic may have made opus-5.5 much better, but they definitely did not make it less hungry. opus 5.5 uses 119k…

This is a AI post classified by Jev as Frontier models (a model release), kept by the AI Radar because it carries real work, not commentary.

Anthropic may have made opus-5.5 much better, but they definitely did not make it less hungry. opus 5.5 uses 119k output tokens per intelligence index task. for comparision, Astra uses just ~27k. so opus 5.5 is using 4.4x more output tokens than Astra for the same benchmark suite.

Posted by Ananth (3.4k followers) 1 h ago · 40 likes · 4.4k views · view the original post on X. Kept by the AI Radar as Frontier models.

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