Tasks are completed in about half the time too. Although we'll see if it slows down in a few weeks as Anthropic's model services are prone to do.

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

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

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