# unsloth/FLUX.2-klein-4B-GGUF

Model from Hugging Face for image to image: unsloth/FLUX.2-klein-4B-GGUF · ggml

## Facts

- Type: Vision
- Task: image-to-image
- Framework: ggml
- License: apache-2.0 — Permissive open license: commercial use, modification, and redistribution are permitted. (https://huggingface.co/unsloth/FLUX.2-klein-4B-GGUF/blob/main/LICENSE.md)
- Source: https://huggingface.co/unsloth/FLUX.2-klein-4B-GGUF
- Hosting: hosted (17 files)
- Files: 17 hosted of 38 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 17 listed files; full count and size unknown
- Full repo upstream: 51.8 GB
- Recommended file: 2.6 GB (Q4_K_M) · flux-2-klein-4b-Q4_K_M.gguf
- Parameters: 4B
- Download: https://huggingbay.xyz/artifact/hf-model-unsloth-flux-2-klein-4b-gguf/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/download-plan)
- Per-file SHA-256: available for 17 of 17 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/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: 243963
- Stars: 202
- Card completeness: 96%

## Description

External Hugging Face catalog record for unsloth/FLUX.2-klein-4B-GGUF. Task: image to image. Library: ggml. Languages: en. Base model: black-forest-labs/FLUX.2-klein-4B. Popularity signal at import: 225,325 downloads and 202 likes.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: image-to-image
- Library: ggml
- Base model: black-forest-labs/FLUX.2-klein-4B
- Task categories: image-to-image
- Languages: en
- File hints: 16 upstream file samples

## File Hints

- .gitattributes (2.6 KB)
- LICENSE.md (9.4 KB)
- README.md (11 KB)
- assets/flux2klein4b.png (1.5 MB) LFS
- editing.jpg (2.4 MB) LFS
- flux-2-klein-4b-BF16.gguf (7.2 GB) LFS
- flux-2-klein-4b-F16.gguf (7.2 GB) LFS
- flux-2-klein-4b-Q2_K.gguf (1.7 GB) LFS
- flux-2-klein-4b-Q3_K_M.gguf (2.0 GB) LFS
- flux-2-klein-4b-Q3_K_S.gguf (2.0 GB) LFS
- flux-2-klein-4b-Q4_0.gguf (2.3 GB) LFS
- flux-2-klein-4b-Q4_1.gguf (2.5 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 2026-08-28T15:37:07.164Z.
- 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-unsloth-flux-2-klein-4b-gguf
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-unsloth-flux-2-klein-4b-gguf
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-unsloth-flux-2-klein-4b-gguf&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-unsloth-flux-2-klein-4b-gguf/decentralized-fallbacks