GPT-5.6 Sol (Preview)
The one document we hold for GPT-5.6 Sol (Preview) states no capability level, test or safeguard or a release date, and no incident on record names it. See other OpenAI versions or every model with documented facts.
- System card dated 25 June 2026
- Framework: Preparedness Framework
- 1 source document
Previous version: GPT-5.5 · Compare the two
Documents listed for this version
- GPT-5.6 Preview System Card · OpenAI · 25 June 2026