# Black Forest Labs — FLUX 3 Image Klein

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## Model

- Name: FLUX 3 Image Klein
- Company: Black Forest Labs (bfl.ai)
- Launch post: FLUX 3 Image Klein — https://forck.live/items/22916-flux-3-image-klein
- Announced: 2026-10-15T15:00:00+00:00
- Launch source: https://bfl.ai/blog/flux-3-image-klein
- Launch chosen by: a person, pinned in the model registry
- Released (per models.dev): 2026-10-15
- Listed (per OpenRouter): not stated
- Open weights: yes
- Posts about it: 1
- Outlets named under its posts: 1
- Variant of: FLUX 3 Image — https://forck.live/models/flux-3-image
- Licence: FLUX Kommunity License — from https://forck.live/items/22916-flux-3-image-klein
- Price: Pricing starts at $0.009 per 1K image — from https://forck.live/items/22916-flux-3-image-klein

## Posts about it

_Black Forest Labs's own posts whose title names FLUX 3 Image Klein, and its launch post, in the record's order: dated newest first, undated last. The record reads the newest 50 first-party posts mentioning the model, every company's together, so a model mentioned more often than that lists the newest of them._

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### Black Forest Labs — FLUX 3 Image Klein

- Company: Black Forest Labs (bfl.ai)
- Announced: 2026-10-15T15:00:00+00:00
- Category: open-weight-release
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://bfl.ai/blog/flux-3-image-klein
- Record: https://forck.live/items/22916-flux-3-image-klein
- Subject: FLUX

Black Forest Labs released FLUX 3 Image Klein, a 5.6B parameter open weights model for text-to-image generation, image editing and multi-reference generation with up to 10 reference images. The model shares core capabilities with the full FLUX 3 Image model, including native 4K generation, pixel-perfect editing, and bounding boxes for element placement. At 5.6B parameters, it is the smallest open model in its comparison group, gaining 91 Elo in text-to-image and 70 in image editing over FLUX.2 [klein] 9B with 38% fewer parameters. The release includes a base model for fine-tuning and a step distilled model, with FP8, INT8 and NVFP4 builds, available under the FLUX Kommunity License.

## Who reported on it

_Outlets this record can name and link, under the first-party post each one covered. Their number is `Outlets named under its posts` above, and the rows are not totalled again. A post's own `Coverage` can be higher: it counts outlets the signal saw that this record cannot name and link._

### On: FLUX 3 Image Klein

Record: https://forck.live/items/22916-flux-3-image-klein

- Unite.AI — New 5.6B-Parameter FLUX 3 Image Klein Debuts as Open-Weights Release (2026-10-15T15:15:05+00:00): https://www.unite.ai/new-5-6b-parameter-flux-3-image-klein-debuts-as-open-weights-release/

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Record: https://forck.live/models/flux-3-image-klein
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md
