Reference
Models
The models a step can name.
A step's model is one of these ids. Any other id is rejected at deploy.
| Model |
|---|
anthropic/claude-opus-5 |
anthropic/claude-sonnet-5 |
anthropic/claude-haiku-4.5 |
openai/gpt-5.4 |
openai/gpt-5.4-mini |
openai/gpt-5-nano |
google/gemini-3.5-flash |
google/gemini-2.5-pro |
google/gemini-2.5-flash-lite |
Every plan can use every model. A model call costs the provider's price plus 20%; see Billing.