Five new AI models are now in the model picker: OpenAI's GPT-6 Luna and GPT-6 Sol, Anthropic's Claude Sonnet 5.5 and Claude Opus 5.5, and xAI's Grok 4.7. As before, you choose the AI model that powers your agent.
What's new
- GPT-6 Luna - the fast, lightweight model in OpenAI's new GPT-6 family.
- GPT-6 Sol - OpenAI's main GPT-6 model, for detailed answers and multi-step questions.
- Claude Sonnet 5.5 - Anthropic's newest Sonnet, the successor to Claude Sonnet 5.
- Claude Opus 5.5 - Anthropic's newest Opus, for the hardest questions and long instructions.
- Grok 4.7 - xAI's newest Grok model.
Every new model answers from your knowledge base and works with your actions, such as escalation to a human.
Pick a model from the AI Model tab in your agent's Settings. You can also switch models in Test Agent to compare answers before you go live.
Availability
GPT-6 Luna is available on every plan, including free. GPT-6 Sol, Claude Sonnet 5.5, Claude Opus 5.5, and Grok 4.7 are available on Pro plans and above.
