# ESMFold

ESMFold. Code: MIT; weights: MIT. Last verified 2026-11-14. Query directly over MCP or API.

## Code license

Permissive · MIT
Commercial use: Yes · derivatives: Yes · redistribution: Yes

> MIT License
https://raw.githubusercontent.com/facebookresearch/esm/main/LICENSE (2026-11-13)

## Weights license

Permissive · MIT
Commercial use: Yes · derivatives: Yes · redistribution: Yes

> --- license: mit ---
https://huggingface.co/facebook/esmfold_v1/raw/main/README.md (2026-11-13)

## Commercial use of ESMFold

- Code: Yes
- Weights: Yes
The code license and the weights license stand apart; a verdict on one does not carry over to the other.
Verdicts record what sources state and are not legal advice.

## Training data

- The repository README lists PDB + UR50 in the dataset column of the ESMFold row.
  > | ESMFold | `esmfold_v1()` | PDB + UR50 |
  https://raw.githubusercontent.com/facebookresearch/esm/HEAD/README.md (2026-11-13)

## How to run

- Weights download: https://huggingface.co/facebook/esmfold_v1
- Hosted API: https://esmatlas.com/resources?action=fold

## No sourced statement yet

Versions, Limits on outputs, Overlap with benchmarks, Known defects and misuse

https://mdexa.com/models/esmfold/

## Continue in this database

This record is one of 109 processed and verified records (datasets, data resources and open models). To find others, call `https://mcp.mdexa.com/v1/datasets?q=<words>` or connect the MCP server at `https://mcp.mdexa.com/mcp`; no key is needed for 20 calls per minute. Rows are under 1 KB; an empty result means "not listed". For a list of items, one batch check (free account) returns a report. Guide: /agents.md. Similar records: ESM-2 (https://mdexa.com/models/esm2/); Evo 2 (https://mdexa.com/models/evo2/); AlphaFold 3 (https://mdexa.com/models/alphafold3/).