Scientific scope
- Antibody design
- Binder generation
- Structure-aware design
Chai-2
Expanded the Chai lineage from multimodal complex prediction into generative therapeutic design.
Model familyChai-1 / Chai-2
OrganizationChai Discovery
Release year2025
Version2
AccessLimited open access
CheckpointHosted / project access
LicenseFree web + open weights for non-commercial use
Source typedeveloper
Capabilities added
- Generative antibody/binder design
- Target-conditioned design workflows
Model lineage