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hglasertoday at 5:21 PM3 repliesview on HN

Half the cost per task compared to Opus 5, comparing high effort to high effort. That's just really nice.

Edit: https://artificialanalysis.ai/models/claude-opus-5-5?models=...


Replies

sharktheonetoday at 5:28 PM

That is a lot. I thought Anthropic models would just do the opposite because they are greedy for money.

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user43928today at 5:34 PM

Astra High is slightly cheaper at $1.73 vs $1.82 for Opus 5.5

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makeavishtoday at 5:31 PM

Nice catch, AA only shows max effort by default and I got disappointed thinking it's a token guzzler though: https://artificialanalysis.ai/models/claude-opus-5-5?models=...

Not sure about how adaptive reasoning works though as they mention adaptive reasoning for every reasoning level