GPT-5.6 Sol model now available
1 featureThis release1 featureNew capabilitiesAI-tallied from the release notes
GPT-5.6 Sol model is now available in Harvey.

Fetched July 12, 2026
GPT-5.6 Sol model is now available in Harvey.

Fetched July 12, 2026
Claude Sonnet 5 is now available in Harvey's Model Selector for Assistant, Vault, and Workflow Builder. The model improves legal accuracy o…
Harvey · Release NotesClaude Sonnet 5 model now available in Harvey.
Harvey · Blog
GPT-5.6 is now available, including Sol, OpenAI's new flagship model, and Terra for balanced everyday work.
Conductor · Changelog
GPT-5.6 Sol, a flagship reasoning model for complex work across coding, research, science, cybersecurity, computer use, and design, is roll…
OpenAI · Models