TermsAI ModelsAI Systems Model Lifecycle Technical Documentation
Model Lifecycle
Release dates, types and retirement status for all models in this family.
ModelTypeClassificationRelease DateRetirement DateStatusOCR 4.1model versionspecialized modelAugust 13, 2026N/AActiveOCR 4basespecialized modelJune 23, 2026N/AActive
Frequently asked questions.
What is a model version ? What is an update ? What is a base model ?