Models
Access 50+ AI models from OpenAI, Anthropic, Google and more through a single API, organized into budget groups.
Tchavi gives you access to 50+ AI models from OpenAI, Anthropic, Google, and more — all through a single API. Models are organized into budget groups so you can pick the right cost-to-quality tradeoff for each task.
Credit costs
Every request is billed in credits. The unit depends on the model type:
| Model type | Billing unit |
|---|---|
| Chat / text | Credits per 1K input tokens and per 1K output tokens |
| Image | Flat credits per image |
| Text-to-speech | Credits per 1K characters |
| Transcription | Credits per minute of audio |
| Video | Credits per second of output (resolution-dependent) |
Browse the catalogue
The full, always-current list of models — with each model's provider, type and exact credit cost — lives in the live catalogue.
See all available models on the Models page. New models are added within 48 hours of release.