OpenAI is shipping Daybreak Blue as a defensive-first access path after the Hugging Face eval incident.

Quoted text

Daybreak Blue provides access to frontier models, including GPT-5.6 Sol, with safeguards calibrated for broad defensive work. It’s the recommended starting point for most defenders, supporting vulnerability discovery, secure code review, malware analysis, incident response, and patch validation.

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Analyst rationale

A lab product change aimed at the cyber-critical and containment residual. It is a start, not an air-gap.