# bigscience/mt0-xxl

Model from Hugging Face for text generation: bigscience/mt0-xxl · transformers

## Facts

- Type: LLM
- Task: text-generation
- Framework: transformers
- License: apache-2.0 — Permissive open license: commercial use, modification, and redistribution are permitted. (https://spdx.org/licenses/Apache-2.0.html)
- Source: https://huggingface.co/bigscience/mt0-xxl
- Hosting: hosted (11 files)
- Files: 11 hosted of 21 listed
- File counts: "listed" is every file in the source repository; only hosted files download from Hugging Bay, and the download plan lists the files it selects for one download, so its count can differ.
- Hosted here: at least 11 listed files; full count and size unknown
- Full repo upstream: 111.6 GB
- Download: https://huggingbay.xyz/artifact/hf-model-bigscience-mt0-xxl/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/download-plan)
- Per-file SHA-256: available for 10 of 11 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/files?limit=100
- Run-ready: no (Hugging Bay has not certified a run path for this model; hosted bytes are downloadable and hash-checkable only)
- Peer-assisted fallbacks: 0 verified, 0 pending review
- Downloads: 692
- Stars: 61
- Card completeness: 96%

## Description

External Hugging Face catalog record for bigscience/mt0-xxl. Task: text generation. Library: transformers. Languages: af, am, ar, az, be, bg, bn, ca. Datasets referenced by card metadata: bigscience/xP3, mc4. Includes 12 model-card evaluation signals. Popularity signal at import: 192 downloads and 61 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: text-generation
- Library: transformers
- Task categories: text-generation
- Languages: af, am, ar, az, be, bg, bn, ca
- Referenced datasets: bigscience/xP3, mc4
- Paper ids: 2211.01786
- Model-index entries: mt0-xxl
- Evaluation signals: 12 model-card eval results
- File hints: 16 upstream file samples

## Evaluation Signals

- Winogrande XL (xl): Accuracy = 63.38 (Coreference resolution)
- XWinograd (en): Accuracy = 81.29 (Coreference resolution)
- XWinograd (fr): Accuracy = 78.31 (Coreference resolution)
- XWinograd (jp): Accuracy = 78.62 (Coreference resolution)
- XWinograd (pt): Accuracy = 77.95 (Coreference resolution)
- XWinograd (ru): Accuracy = 76.51 (Coreference resolution)
- XWinograd (zh): Accuracy = 77.38 (Coreference resolution)
- ANLI (r1): Accuracy = 49.5 (Natural language inference)
- ANLI (r2): Accuracy = 43 (Natural language inference)
- ANLI (r3): Accuracy = 46.08 (Natural language inference)

## Referenced Data

- Dataset: bigscience/xP3
- Dataset: mc4
- Paper: 2211.01786

## File Hints

- .gitattributes (1.4 KB)
- README.md (26 KB)
- config.json (799 B)
- model-00001-of-00006.safetensors (9.3 GB) LFS
- model-00002-of-00006.safetensors (9.2 GB) LFS
- model-00003-of-00006.safetensors (9.2 GB) LFS
- model-00004-of-00006.safetensors (9.3 GB) LFS
- model-00005-of-00006.safetensors (9.3 GB) LFS
- model-00006-of-00006.safetensors (5.7 GB) LFS
- model.safetensors.index.json (52 KB)
- pytorch_model-00001-of-00006.bin (9.3 GB) LFS
- pytorch_model-00002-of-00006.bin (9.2 GB) LFS

## Quality Checklist

- Summary: passed
- Description: passed
- Model card metadata: passed
- License: passed
- Provenance: passed
- File inventory: passed
- Hosted bytes: passed
- Scan result: passed
- Manifest signature: passed

## Safety Notes

- External catalog metadata imported from Hugging Face public API on 2026-09-21T04:51:48.974Z.
- Upstream license: apache-2.0. Mirror admission policy: permissive (owner policy; no license rights inferred).
- Model-index metadata found for mt0-xxl.
- Model card references dataset context: bigscience/xP3, mc4.
- Not a run kit: hosted, hash-checked bytes only; run readiness is not certified for this model yet.

## Actions

- Web: https://huggingbay.xyz/artifact/hf-model-bigscience-mt0-xxl
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-bigscience-mt0-xxl
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-bigscience-mt0-xxl&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-xxl/decentralized-fallbacks