Topic · Concept
System cards
System cards are the documents AI labs publish alongside major models to describe capabilities, safety testing and deployment decisions. They are among the most detailed public disclosures labs make, but they are written by the developers themselves and vary widely in what they include.
Fact file
Model cards (origin)Mitchell et al., "Model Cards for Model Reporting," Oct 5, 2018
Anthropic definition"Document the capabilities, safety evaluations, and responsible deployment decisions for Claude models"
Latest Anthropic system cardsClaude Haiku 5.5 (October 7, 2026), Claude Sonnet 5.5 (September 28, 2026) and Claude Opus 5.5 (September 22, 2026)
Latest OpenAI safety publication listed"GPT-6 Sol and GPT-6 Luna: October 2026 update," Oct 7, 2026
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System cards are the documents AI labs publish alongside major models to describe capabilities, safety testing and…