Antibody & Biologics · Oxford Protein Informatics Group
Antibody-specific language model trained on the Observed Antibody Space.
1–30s
Runs on On-demand GPU
Runs on our servers with on-demand compute. A first run needs time to load the model; active capacity can be reused and scales down when idle.Run this model
About this model
General protein language models underperform on antibodies because the immunoglobulin fold dominates the signal. AbLang2 is trained on OAS and handles paired heavy/light chains, which makes it the right embedder for CDR design and fitness prediction.
Standardized I/O contract
Every model in the Hub speaks the same contract, which is what lets the Router and the agent call any of them without special-casing.
Inputs
Heavy chain
Light chain
What to compute
Outputs
Paired-chain antibody representation.
