System Card: Claude Opus 4.8

System cardAnthropic28 May 2026r1

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anthropic:claude-opus-4-8-system-card/r1/p1
https://safetypage.noahairmet.com/d/anthropic/claude-opus-4-8-system-card/r1/p1
@misc{anthropic2026,
  title = {System Card: Claude Opus 4.8},
  author = {{Anthropic}},
  year = {2026},
  url = {https://www-cdn.anthropic.com/0b4915911bb0d19eca5b5ee635c80fef830a37ea.pdf}
}

Latest, r2

System Cardp. 1

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