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FLUX.2 [dev]
BFL's 32B second-gen image model — multi-reference editing and top-tier photorealism, open weights for non-commercial use.
About
FLUX.2 [dev] (November 25, 2025) is Black Forest Labs' 32-billion-parameter second-generation text-to-image model: state-of-the-art photorealism, precise text rendering, and the headline multi-reference editing — supply several reference images and the model preserves identity across scenes without LoRA training.
The [dev] weights are under the FLUX Non-Commercial License: not open source, no commercial use. (BFL later released the smaller FLUX.2 [klein] 4B under Apache 2.0 for commercial use; [pro]/[flex]/[max] are API-only.) With 407k Hugging Face downloads it is the most-used FLUX.2 checkpoint. Note the [dev] variant is guidance-distilled and aimed at maximum quality rather than speed.
Specs
Context window
Pricing
Free quota
API access
Weights
Released
Benchmarks
Independent: strong placement on the Artificial Analysis text-to-image leaderboard (crowdsourced human preference) — treat leaderboard positions as directional, not rigorous. Provider-claimed: SOTA photorealism and prompt adherence — treat as provider-claimed.
Provider-reported unless a source says otherwise. Benchmarks are marketing-adjacent by nature — treat them as directional.
Use cases
Trust score — 7/10
Scored 7/10 (metrics tier). The strongest open-weight-adjacent image model of its generation (407k HF downloads, #1-tier leaderboard placement), with genuinely new multi-reference editing. Docked three points: (1) the [dev] license bans commercial use — the single biggest limitation; (2) 32B needs serious GPU; (3) quality claims lean on crowdsourced leaderboards and vendor marketing, not standardized benchmarks.
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 8.3/10
- Maintenance · recency, releases, issue load
- 7.0/10
- Openness · license + docs
- 5.2/10
- Manual review · sanity read + red-flag check
- 8.0/10
- · HF downloads 407,287 (peer-normalized)
- · released 322 days ago
- · manual review: multi-reference editing is genuinely new; 32B needs serious GPU; claims lean on crowdsourced leaderboards; license: FLUX Non-Commercial License — custom, NOT open source; no commercial use ([klein] 4B is the Apache-2.0 alternative)