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Black Forest Labs / image

FLUX.2 [dev]

The FLUX.2 [dev] checkpoint is published by Black Forest Labs for image-to-image / editing. Its weights are available under FLUX [dev] Non-Commercial License; that alone does not establish that its code and all components are open source.

When to consider it

Choose this profile when your task is image editing or working from reference images, and you can evaluate its documented quantized path.

Check before choosing

Read the non-commercial license. GPU requirements change with quantization, the text encoder, resolution and number of references.

What is documented

Task and modality
image-to-image / editing · image
Count and basis
32B · manufacturer model card
Context
Not verified for this checkpoint
Quality evidence
1000.0 · image arena Elo · Nov 2025 · source ↗
Runtime and precision
No local execution verified. Check the publisher's supported runtime and checkpoint precision; batch and context memory are not measured here.

Run locally: known and unknown

No validated memory estimate for this model and runtime.

The official repository documents quantized consumer-GPU paths for RTX 4090/5090; it does not state one minimum for every configuration. Quantization, remote text encoder, resolution and reference count change the requirement.

Official hardware evidence ↗

Full published repository: 177.6 GB · files ↗. This is not runtime memory or a minimum download.

Components: 32B rectified-flow transformer · Text encoder · VAE.

Evidence level: Publisher documentation linked; no execution reproduced by this site.

Before downloading

  1. Check the exact checkpoint and license linked here.
  2. Confirm a compatible runtime and precision or quantization for your platform.
  3. Allow for context, batch size and any extra media components beyond the weights.

Catalog reviewed: 2026-09-25.