The AI model picker has been refreshed with the newest generation from all three providers. Agents already running an older model keep working unchanged — the refresh only changes which models you can select going forward.
What's New
- GPT-5.6 Sol, Terra & Luna - OpenAI's latest family, from flagship reasoning (Sol) to fast, cost-efficient chat (Luna)
- Claude Opus 5 & Sonnet 5 - Anthropic's newest models for complex and everyday conversations
- Gemini 3.6 Flash - Google's latest fast multimodal model
- New default - New agents start on GPT-5.6 Luna
- Free plan - GPT-5.6 Luna, Claude Haiku 4.5, and Gemini 3.6 Flash are available on the free tier
Get Started
- Open your agent's Settings page
- Under AI Model, pick one of the new models
- Save your changes and test in the Playground