# bigscience/mt0-base

Model from Hugging Face for text generation: bigscience/mt0-base · 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-base
- Hosting: hosted (5 files)
- Files: 5 hosted of 19 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 5 listed files; full count and size unknown
- Full repo upstream: 11.7 GB
- Recommended file: 2.33 GB · model.safetensors
- Download: https://huggingbay.xyz/artifact/hf-model-bigscience-mt0-base/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/download-plan)
- Per-file SHA-256: available for 4 of 5 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/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: 3030
- Stars: 32
- Card completeness: 96%

## Description

External Hugging Face catalog record for bigscience/mt0-base. 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: 1,883 downloads and 32 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-base
- Evaluation signals: 12 model-card eval results
- File hints: 16 upstream file samples

## Evaluation Signals

- Winogrande XL (xl): Accuracy = 53.28 (Coreference resolution)
- XWinograd (en): Accuracy = 51.4 (Coreference resolution)
- XWinograd (fr): Accuracy = 55.42 (Coreference resolution)
- XWinograd (jp): Accuracy = 51.41 (Coreference resolution)
- XWinograd (pt): Accuracy = 52.09 (Coreference resolution)
- XWinograd (ru): Accuracy = 53.97 (Coreference resolution)
- XWinograd (zh): Accuracy = 53.97 (Coreference resolution)
- ANLI (r1): Accuracy = 33.3 (Natural language inference)
- ANLI (r2): Accuracy = 33.5 (Natural language inference)
- ANLI (r3): Accuracy = 33.33 (Natural language inference)

## Referenced Data

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

## File Hints

- .gitattributes (1.5 KB)
- README.md (23 KB)
- config.json (798 B)
- model.safetensors (2.2 GB) LFS
- onnx/config.json (774 B)
- onnx/decoder_model.onnx (1.9 GB) LFS
- onnx/decoder_model_merged.onnx (1.9 GB) LFS
- onnx/decoder_with_past_model.onnx (1.8 GB) LFS
- onnx/encoder_model.onnx (1.0 GB) LFS
- onnx/generation_config.json (142 B)
- onnx/special_tokens_map.json (74 B)
- onnx/spiece.model (4.1 MB) 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 2026-09-22T13:04:40.729Z.
- Open license detected as apache-2.0.
- Model-index metadata found for mt0-base.
- 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-base
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-bigscience-mt0-base
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-bigscience-mt0-base&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-bigscience-mt0-base/decentralized-fallbacks