OpenAI's GPT-5.5 is now available as an AI model for your agents, giving you another option for complex support and knowledge-base conversations.
What's New
- GPT-5.5 option - Select GPT-5.5 when configuring your agent's model
- Stronger reasoning - Improved performance on complex, multi-step problems
- Paid-plan access - Available on Hobby, Standard, and Pro plans
Get Started
- Open your agent's Settings page
- Under AI Model, select GPT-5.5
- Save your changes and test in the Playground