# black-forest-labs/FLUX.2-klein-4B

Model from Hugging Face for image to image: black-forest-labs/FLUX.2-klein-4B · diffusers

## Facts

- Type: Vision
- Task: image-to-image
- Framework: diffusers
- License: apache-2.0 — Permissive open license: commercial use, modification, and redistribution are permitted. (https://huggingface.co/black-forest-labs/FLUX.2-klein-4B/blob/main/LICENSE.md)
- Source: https://huggingface.co/black-forest-labs/FLUX.2-klein-4B
- Hosting: hosted (7 files)
- Files: 7 hosted of 24 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.
- Repository size (all listed files): 23.7 GB
- Hosted download size: 7.8 GB
- Recommended file: 23.7 GB (5 files)
- Parameters: 4B
- Download: https://huggingbay.xyz/artifact/hf-model-black-forest-labs-flux-2-klein-4b/files (download plan: https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/download-plan)
- Per-file SHA-256: available for 7 of 7 hosted files via https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/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: 481966
- Stars: 982
- Card completeness: 88%

## Description

External Hugging Face catalog record for black-forest-labs/FLUX.2-klein-4B. Task: image to image. Library: diffusers. Languages: en.

## Model Card Facts

- Declared license: apache-2.0
- Pipeline: image-to-image
- Library: diffusers
- Task categories: image-to-image
- Languages: en
- File hints: 16 upstream file samples

## File Hints

- .gitattributes
- LICENSE.md
- README.md
- editing.jpg
- flux-2-klein-4b.safetensors
- model_index.json
- others.jpg
- realism.jpg
- scheduler/scheduler_config.json
- text_encoder/config.json
- text_encoder/generation_config.json
- text_encoder/model-00001-of-00002.safetensors

## 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

- Mirrored 6 selected Hugging Face files by configured-admin; 0 medium-risk weight files used explicit admin review; hashes computed from downloaded bytes and manifest signed.
- External catalog metadata imported from Hugging Face public API on 2026-07-01T22:50:27.000Z.
- 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-black-forest-labs-flux-2-klein-4b
- Files API: https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/files?limit=100
- Metadata: https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/metadata.json
- Distribution: https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/distribution
- Manifest: https://huggingbay.xyz/api/manifests/hf-model-black-forest-labs-flux-2-klein-4b
- Download plan (per-file SHA-256 + signed download URLs): https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/download-plan
- Hosted download rows: https://huggingbay.xyz/api/downloadable-files?artifactId=hf-model-black-forest-labs-flux-2-klein-4b&limit=100
- Request mirror: not applicable.
- Submit peer fallback for review: POST https://huggingbay.xyz/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/decentralized-fallbacks