Anthropic-owned Claude just released this: “Introducing the Claude Opus 5.5, the first model in our new Claude 5.5 family.

It performs at Claude Fable 5.1 level for most tasks and costs 40% less to run than the Opus 5. "

美股雷达Sep 22

Opus 5.5 is way cheaper compared to Opus 5

We are getting a banked reset from Claude and increase of 5 hour limit. we are so back

AsmitSep 22

21/ Opus 5.5 (high)

A big step forward compared to Opus 5! aug5thmusic love to hear your verdict :-)

Bert SlagterSep 22

Did my first test with Opus 5.5 and overall I’m pretty satisfied with the result, especially since I didn’t even specify much detail in the prompt.

Great work. That said, even with the increased 5-hour limits, it burns through usage way too fast.

AzazideSep 22