Claude Models10 min read
Claude Opus Versions: Release History and What Changed
A plain-English history of every Claude Opus version, from Claude 3 Opus to the Opus 4.8 flagship — what each release changed, and how to find the latest.
A plain-English history of every Claude Opus version, from Claude 3 Opus to the Opus 4.8 flagship — what each release changed, and how to find the latest.