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[ARTICLE · art-55307] src=huggingbay.xyz ↗ pub= topic=artificial-intelligence verified=true sentiment=· neutral

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

Black Forest Labs released FLUX.2-klein-4B, an image-to-image model under the Apache-2.0 license, now available on Hugging Face with over 470,000 downloads. The model is designed for use with diffusers and supports pipelines like image-to-image, though file sizes and hosting details are pending review.

read2 min views1 publishedJul 11, 2026
black-forest-labs/FLUX.2-klein-4B
Image: Huggingbay (auto-discovered)

black-forest-labs/FLUX.2-klein-4B: Model from Hugging Face: black-forest-labs/FLUX.2-klein-4B License: apache-2.0. external huggingface metadata. Scan: pending.

  • License

  • apache-2.0

  • Size

  • unknown (upstream file sizes are not indexed yet)

  • Demand

  • 1 mirror request

  • Trust

  • Needs review 0/100

  • Trusted download

  • External metadata; mirror requestable

  • Run fit

  • Needs file-size review: Unknown until file sizes are indexed

  • Files

  • 0 hosted / 25 total

  • Scan status

  • pending

  • Hosting status

  • requested

  • Upstream

  • black-forest-labs/FLUX.2-klein-4B

  • Declared license

  • apache-2.0

  • Pipeline

  • image-to-image

  • Library

  • diffusers

  • Task categories

  • image-to-image

About this artifact #

External Hugging Face catalog record for black-forest-labs/FLUX.2-klein-4B. Popularity signal at import: 470,389 downloads and 771 likes. Files are listed for discovery and verification context, but this Hugging Bay pilot has not mirrored or rescanned the remote blobs. Use the upstream Hugging Face links for download until an explicit mirror job is approved.

Trusted download #

External metadata; mirror requestable. Use upstream for now or add demand for a reviewed Hugging Bay mirror.

  • Hosted files
  • 0 of 25
  • Reviewed peer-assisted fallbacks
  • 0
  • Download plan
[Download-plan JSON](/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/download-plan)- Trust bundle
[Trust-bundle JSON](/api/trust-bundles/hf-model-black-forest-labs-flux-2-klein-4b)- Review summary
[Review-summary JSON](/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/review-summary)- Distribution
[Reviewed peer-fallback JSON](/api/artifacts/hf-model-black-forest-labs-flux-2-klein-4b/distribution)

Can I run this? #

Needs file-size review. Unknown until file sizes are indexed. Open the files API, source page, or request a reviewed mirror with file-size expansion.

  • Estimated footprint
  • unknown
  • Suggested runners
  • ComfyUI, Transformers
  • Runtime files
  • 6
  • Local kit
[Local run kit](/local-kit/hf-model-black-forest-labs-flux-2-klein-4b)

- flux-2-klein-4b.safetensors - unknown
- text_encoder/model-00001-of-00002.safetensors - unknown
- text_encoder/model-00002-of-00002.safetensors - unknown
  • text_encoder/model.safetensors.index.json - unknown
  • transformer/diffusion_pytorch_model.safetensors - unknown
  • vae/diffusion_pytorch_model.safetensors - unknown

Run-fit warnings: File sizes are incomplete; inspect files or upstream before planning hardware.; Hugging Bay is showing metadata only until reviewed hosted files exist.

- License: pass - apache-2.0
- Provenance: pass - black-forest-labs/FLUX.2-klein-4B
- Scan: warn - pending
- Hosted files: warn - external metadata only
- Signed manifest: fail - not final yet
- Community: warn - no reviews yet
- Benchmarks: warn - no benchmark evidence

Machine-readable card #

Open interactive artifact page

── more in #artificial-intelligence 4 stories · sorted by recency
── more on @black forest labs 3 stories trending now
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