Claude Opus 5 seeks the balance between intelligence, cost and sustained work

Context and limitations

Model oriented to code and knowledge work, with controls that allow effort to be adjusted to each task.

Anthropic highlights improvements in code assessments and knowledge work. Inferama does not make the claim of “best result” without equivalent conditions.

Inferama preserves the date, version, and provenance of every data point. Provider claims are presented as such, and unpublished fields remain clearly identified.

Corrections and transparency

If you spot incorrect or outdated information, send us a correction with the page and source we should review.