Anthropic publishes Claude Opus 5 system card

Anthropic has published a system card for its Claude Opus 5 model. The document outlines the model’s architecture and capabilities. It details the intended use cases and limitations. Safety guidelines and ethical considerations are included. Performance metrics such as token limits are listed. The card is hosted on Anthropic’s official website. It aims to provide transparency for developers and researchers. Readers can access the full card via the provided link.