AnthropicClaude Opus 5 Yes.
About Claude Opus 5 #
Claude Opus 5 is Anthropic's latest language model, now publicly released. It is the newest entry in the company's Opus line of Claude models.
How we confirmed it
Released via the API
July 24, 2026 at 4:52 PM UTC
The official inference endpoint accepted the model.
Open detection source → Release timeline
- 2026-07-24T16:52:06.548Z First official availability observed
- 2026-07-24T16:52:16.548Z Availability confirmed after the second check
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[Compare Claude Opus 5 with another model →](/compare?models=anthropic-claude-opus-5)
Also waiting on: [Gemini 3.5 Pro](/models/gemini-3-5-pro), [Claude Fable 5.1](/models/claude-fable-5-1), [Claude Mythos 5.1](/models/claude-mythos-5-1), [GLM-6](/models/glm-6)
Comments #
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