Claude AI10 min read
Claude Opus 5: Pricing, Specs, and What Changed
Claude Opus 5 is here: model ID claude-opus-5, $5/$25 per million tokens, 1M context, and thinking on by default. What shipped and what breaks migrating from Opus 4.8.
Posts tagged #opus 4.8
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.
Claude Models9 min read
Claude Opus 4.8: Anthropic's Flagship Model Explained
Claude Opus 4.8 is Anthropic's flagship model for hard reasoning and agentic coding: the benchmarks, $5/$25 pricing, 1M context, and when to pick it over Sonnet.