Anthropic is listed as a publisher on the Google Cloud Agent Platform's Model Garden under the slug claude-opus-5, suggesting availability through Google's enterprise console for customers who want to deploy the model alongside other agent-platform services. The URL structure places it within Anthropic's publisher namespace, which is consistent with the model's family lineage as a next-generation entrant in Anthropic's Claude lineup.

A Claude Opus the listed price System Card is indexed on alphaXiv under the identifier 2607.claude-opus-5, indicating that an arXiv-style technical document accompanies the release, though the available excerpt does not surface its substantive content. The presence of a formally named system card points to evaluation and responsible-deployment practices expected for a frontier-tier model, positioning it as a candidate for workflows that benefit from documented safety and capability reporting.