Forty percent less for a flagship brain that still clears the hard work.

Anthropic has launched Claude Opus 5.5, the first model in the new Claude 5.5 family. The company says it performs at Claude Fable 5.1 level on most everyday work, while costing about 40% less than Opus 5

Patrick CheesmanSep 22

Opus 5.5 vs Opus 5 (1M)

Both were given the same prompt & /goal, to redesign a sloppy app. which one did it better?

jaiminSep 224

We are heading the right way AnthropicAI

We need cheaper AI; They are better now Opus 5.5 costs 40% less than Opus 5, and is the same level as Fable 5.1

Lucas RodriguesSep 22

"Opus 5.5 performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5."

Doran.artisan.cashSep 2229