TermsAI ModelsAI Systems Model Lifecycle Technical Documentation
Model Lifecycle
Release dates, types and retirement status for all models in this family.
ModelTypeClassificationRelease DateRetirement DateStatusDevstral Small 1.1updatespecialized modelJuly 10, 2025N/AActiveDevstrall Small 1.0basespecialized modelMay 21, 2025October 31, 2025Retired
Frequently asked questions.
What is a model version ? What is an update ? What is a base model ?