Opus 4.7 is one of the most sophisticated AI models available on the market. It demonstrates amazing results in research, ideation and coding. But it also consumes more tokens when it performs tasks for you.
Anthropic releases Claude Opus 4.7, concedes it trails unreleased Mythos
"Opus 4.7 is a notable improvement on Opus 4.6 in advanced software engineering, with particular gains on the most difficult tasks," Anthropic said in a blog post.