Claude Opus 4 (27k thinking)
Anthropic’s largest model in the Claude 4 series (superseded by Claude Opus 4.1), benchmarked with up to 27,000 reasoning tokens.
Search epoch.ai
Have a question? Noticed something wrong? Let us know.
If you would like a reply, please include your name and email address.
Your comment will be reviewed. We may not be able to respond to every submission.
There’s been an error in submitting your feedback. Please try again later.