# Tuwhy/Qwen3-4B-OPSA-Code

Model from Hugging Face for text generation: Tuwhy/Qwen3-4B-OPSA-Code · 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/Tuwhy/Qwen3-4B-OPSA-Code
- Hosting: hosted (7 files)
- Files: 7 hosted of 11 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 7 listed files; full count and size unknown
- Full repo upstream: 8.06 GB
- Parameters: 4B
- Download: https://huggingbay.xyz/artifact/hf-model-tuwhy-qwen3-4b-opsa-code/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/download-plan)
- Per-file SHA-256: available for 6 of 7 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/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: 210
- Stars: 1
- Card completeness: 93%

## Description

External Hugging Face catalog record for Tuwhy/Qwen3-4B-OPSA-Code. Task: text generation. Library: transformers. Base model: Qwen/Qwen3-4B. Popularity signal at import: 210 downloads and 1 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: text-generation
- Library: transformers
- Base model: Qwen/Qwen3-4B
- Task categories: text-generation
- Paper ids: 2608.31046
- File hints: 11 upstream file samples

## Referenced Data

- Paper: 2608.31046

## File Hints

- .gitattributes (1.5 KB)
- README.md (1.8 KB)
- config.json (726 B)
- generation_config.json (239 B)
- merges.txt (1.6 MB)
- model-00001-of-00002.safetensors (5.0 GB) LFS
- model-00002-of-00002.safetensors (2.5 GB) LFS
- model.safetensors.index.json (32 KB)
- tokenizer.json (11 MB) LFS
- tokenizer_config.json (9.5 KB)
- vocab.json (2.6 MB)

## 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 2026-09-25T09:45:53.153Z.
- Open license detected as apache-2.0.
- 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-tuwhy-qwen3-4b-opsa-code
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-tuwhy-qwen3-4b-opsa-code
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-tuwhy-qwen3-4b-opsa-code&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-tuwhy-qwen3-4b-opsa-code/decentralized-fallbacks