Build with Atla
Models
Build with Atla
Models
Selecting your evaluation model
When using Atla, you can select an evaluator model by passing one of the model IDs below:
| Model ID | Description |
|---|---|
atla-selene | Our flagship model, optimized for the highest all-round performance. |
↳atla-selene-20250214 | Latest and current default version of atla-selene. |
Model IDs follow the pattern {family}-{release_date}. Using just the family
name (e.g., atla-selene) automatically selects the latest version, while a
specific ID ensures consistent behavior.
All models in our atla-selene family can currently handle context windows up to 32k tokens.