# fwerkor/Qwen3-4B-Diffusion-Base

Model from Hugging Face for text generation: fwerkor/Qwen3-4B-Diffusion-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/fwerkor/Qwen3-4B-Diffusion-Base
- Hosting: hosted (11 files)
- Files: 11 hosted of 23 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: 11 files, 8.83 GB
- Full repo upstream: 8.84 GB
- Recommended file: 8.82 GB (3 files)
- Parameters: 4B
- Download: https://huggingbay.xyz/artifact/hf-model-fwerkor-qwen3-4b-diffusion-base/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-base/download-plan)
- Per-file SHA-256: available for 11 of 11 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-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: 202
- Stars: 1
- Card completeness: 96%

## Description

External Hugging Face catalog record for fwerkor/Qwen3-4B-Diffusion-Base. Task: text generation. Library: transformers. Datasets referenced by card metadata: openbmb/UltraX-Preview, openbmb/Ultra-FineWeb, openbmb/UltraData-Code, openbmb/UltraData-Math. Base model: Qwen/Qwen3-4B-Base. Popularity signal at import: 202 downloads and 1 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: text-generation
- Library: transformers
- Base model: Qwen/Qwen3-4B-Base
- Task categories: text-generation
- Referenced datasets: openbmb/UltraX-Preview, openbmb/Ultra-FineWeb, openbmb/UltraData-Code, openbmb/UltraData-Math
- Paper ids: 2608.10438
- File hints: 16 upstream file samples

## Referenced Data

- Dataset: openbmb/UltraX-Preview
- Dataset: openbmb/Ultra-FineWeb
- Dataset: openbmb/UltraData-Code
- Dataset: openbmb/UltraData-Math
- Paper: 2608.10438

## File Hints

- .gitattributes (1.5 KB)
- README.md (7.7 KB)
- SHA256SUMS (1.8 KB)
- added_tokens.json (733 B)
- chat_template.jinja (4.0 KB)
- config.json (1.8 KB)
- diffusion_config.json (1.7 KB)
- generation_config.json (118 B)
- logs/README.md (1.1 KB)
- logs/eval_metrics.jsonl (510 B)
- logs/manifest.json (816 B)
- logs/run_config.json (1.2 KB)

## 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 2026-09-25T09:46:12.655Z.
- Open license detected as apache-2.0.
- Model card references dataset context: openbmb/UltraX-Preview, openbmb/Ultra-FineWeb, openbmb/UltraData-Code, openbmb/UltraData-Math.
- 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-fwerkor-qwen3-4b-diffusion-base
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-base/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-base/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-base/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-fwerkor-qwen3-4b-diffusion-base
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-base/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-fwerkor-qwen3-4b-diffusion-base&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-fwerkor-qwen3-4b-diffusion-base/decentralized-fallbacks