Claude Opus 5

2 rows in The Deploy Log from 2 companies name Claude Opus 5: Anthropic and Vercel. Newest first, each linking the publisher's own page.

Claude Opus 5

Claude Opus 5 is available today at half the price of Claude Fable 5. It more than doubles Opus 4.8 on Frontier-Bench v0.1 and scores 10.2 percentage points higher on organic chemistry tasks.

Anthropic | In Edition 44, Saturday 25 Jul 2026

SOURCE Anthropic, Introducing Claude Opus 5

Claude Opus 5 on AI Gateway

Claude Opus 5 is now available on AI Gateway with model fallbacks for safety blocks and fast mode via speed: 'fast'.

Vercel | Tools and products | Published Friday 24 Jul 2026

SOURCE Vercel, Claude Opus 5 now available on AI Gateway

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