foldserve weights
These are the weights foldserve runs, each model's own checkpoint converted once into foldserve's parameter layout. The values are the original ones in fp32, only rearranged (projections fused or split, tensors renamed and reordered). They are unofficial conversions. The models belong to their authors, who do not endorse foldserve.
foldserve fetch <model> downloads a model's folder and checks every file against its pinned sha256.
foldserve fetch <model> --from-upstream downloads the authors' checkpoint instead and converts it
locally, with the same result (weights.json records the checkpoint's sha256 and the parameters' digest).
Each folder holds its upstream's license text (LICENSE), and its weights stay under that license.
The conformer libraries (conformers.npz in boltz2/, protenix/, chai1/ and esmfold2/) are each
model's own reference conformers, read out of its upstream library, under the same license.
upstream/protenix2/protenix-v2.pt is Protenix v2's original checkpoint, unchanged, kept here because its
public downloads no longer work. ESMFold2's weights also come with Biohub's
acceptable use policy. Please cite the original models when
you use them.