Tools
Chai-2 vs Origin-1
Chai-2 or Origin-1? Their plans monthly and yearly, the capabilities their makers state, security and latest updates, side by side — read from the makers' own pages.
Chai-2
AI protein-design model for generating de novo antibodies, nanobodies, miniprotein binders, and epitope-specific designs.
Plans
Not read from the maker’s page yet.
Prices checked 2026-09-25 on the maker’s page.
Latest updates
- Drug-like antibody design against challenging targets with atomic precision (Chai-2)
Moving de novo antibody design past binding and closer to therapeutics.
- Introducing Chai-2: Zero-shot antibody design in a 24-well plate (Chai-2)
Chai-2 models achieve double digit hit rates in de novo antibody design.
Origin-1
Origin-1 designs full-length antibodies for targets with no known protein binders or structural complex data.
Plans
Not read from the maker’s page yet.
Prices checked 2026-09-25 on the maker’s page.
About Origin-1