# black-forest-labs/flux2

Official inference repo for FLUX.2 models

Repository: https://github.com/black-forest-labs/flux2
Canonical: https://ross.abutalabs.com/products/flux2
Language: Python
License: Apache-2.0
License Family: permissive
Last push: 2026-03-12T15:06:20+00:00

## Health v2 (maintenance only)
Score: 48/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 71, release rhythm 35, longevity 20
- inputs: {"age_days": 282, "days_push": 174, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2642, forks 189 (observed 2026-08-28T04:07:06.497356+00:00)

## What it is
Official inference repository for Black Forest Labs' FLUX.2 family of open-weight image generation and editing models. It provides minimal Python code to run text-to-image generation and single- or multi-reference image editing with models ranging from the fast klein 4B to the 32B FLUX.2 [dev].

## Use cases
- generate images from text prompts locally
- edit images using single or multiple reference images
- run sub-second image generation on consumer GPUs
- build real-time interactive image generation apps
- fine-tune or train LoRAs on FLUX.2 base models
- self-host an open-weight alternative to proprietary image generators

## When to choose
- you want state-of-the-art open-weight text-to-image or image editing models
- you need fast, distilled models that run on consumer GPUs like RTX 3090/4070
- you want official inference code maintained by the model authors
- you need multi-reference image editing support

## When to avoid
- you need training or fine-tuning pipelines rather than inference
- you want a polished GUI application rather than Python inference code
- you cannot accept the FLUX Non-Commercial License for the larger models
- you have no GPU available

## Facets
- artifact type: library
- maturity: active
- function: image-processing, machine-learning, llm-inference
- domain: artificial-intelligence, image-processing, deep-learning, gpu-computing
- platform: python, cross-platform
- tags: text-to-image, image-editing, diffusion-models, image-generation, inference, flux, stable-diffusion-alternative, gpu, linux

## Member repositories
- black-forest-labs/flux2 (main) score 48

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:06.497356+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:19:02.790741+00:00, confidence not recorded.
  - readme: https://github.com/black-forest-labs/flux2 (fetched 2026-08-28T04:07:06.497356+00:00, sha 203e5a0eea4d)
- Data as of 2026-08-30T08:39:29.467469+00:00.