Releasesby GlyphPreviewing GPT-5.6 Sol: a next-generation model
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most advanced safety stack.
OpenAI, June 2026 new features
2 releases · 2 products · 1 Preview
OpenAI updates chat-latest to the latest ChatGPT Instant model
The chat-latest snapshot now points to the latest Instant model used in ChatGPT and will be updated regularly. OpenAI recommends GPT-5.5 for production API usage.