Jeremy Wohlwend

weights

open(MIT weights downloaded by the boltz package, covering Boltz-1 and Boltz-2)

data

open(pre-processed RCSB and OpenFold structures and MSAs published for download, with instructions for reprocessing raw data)

code

open(training script and structure and confidence model configs under scripts/train, alongside a training guide)

license

MIT(OSI)

Boltz reaches the top rung on the strength of the Boltz-1 release, where the corpus, the preprocessing pipeline, the training configs and MIT weights all shipped together. The Boltz-2 equivalents are marked coming soon and have not landed, so the pipeline a reader can actually run trails the model they would want to train; the license and the weights, which is what the rung turns on, cover both.

• https://raw.githubusercontent.com/jwohlwend/boltz/main/README.md recorded 2026-09-10

  "All the code and weights are provided under MIT license, making them freely available for both academic and commercial uses"; a Training section pointing at docs/training.md for retraining.

• https://raw.githubusercontent.com/jwohlwend/boltz/main/LICENSE recorded 2026-09-10

  MIT License body, Copyright (c) 2024 Jeremy Wohlwend, Gabriele Corso, Saro Passaro.

• https://raw.githubusercontent.com/jwohlwend/boltz/main/docs/training.md recorded 2026-09-10

  Download links for the pre-processed RCSB and OpenFold structures and MSAs and the ligand symmetry file, instructions for reprocessing raw data, and template training configs for the structure and confidence models under scripts/train/configs; Boltz-2 training information is marked coming soon.