Anthropic publishes the Claude Opus 5 system card
tokenbender · x · 2026-07-25
- A repost says Anthropic’s Claude Opus 5 system card is now live.
- The attached image shows the cover page for “System Card: Claude Opus 5,” dated July 24, 2026.
- System cards are the place where Anthropic documents model behavior, safety findings, and policy-relevant details, so this is a notable model release/update signal.
Related event: Anthropic Releases Claude Opus 5: SOTA Performance at Half the Price(128 posts)→
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