FLUX.1-dev-GGUF
FLUX.1 [dev] is a 12 billion parameter rectified flow transformer capable of generating images from text descriptions. For more information, please read our blog post. 1. Cutting-edge output quality, second only to our state-of-the-art model FLUX.1 [pro]. 2. Competitive prompt following, matching the performance of closed source alternatives . 3. Trained using guidance distillation, making FLUX.1 [dev] more efficient...
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Context
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Downloads 30d
30 K
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Download history
daily snapshots · 42 days
▲ 12 K in the last 30 days (69.6%)
30 K17 K
Aug 23Sep 2Sep 12Sep 21
30 K15 K
Aug 11Aug 25Sep 8Sep 21
Can you run it?
Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.
| File | Quant | Size | Est. VRAM | Verdict on RTX 4090 · 24 GB |
|---|---|---|---|---|
| flux1-dev-Q2_K.gguf | Q2_K | 4.0 GB | 4.9 GB | ✅ Runs comfortably |
| flux1-dev-Q3_K_S.gguf | Q3_K_S | 5.2 GB | 6.2 GB | ✅ Runs comfortably |
| flux1-dev-Q3_K_M.gguf | Q3_K_M | 5.4 GB | 6.4 GB | ✅ Runs comfortably |
| flux1-dev-Q4_0.gguf | Q4_0 | 6.8 GB | 8.0 GB | ✅ Runs comfortably |
| flux1-dev-Q4_K_S.gguf | Q4_K_S | 6.8 GB | 8.0 GB | ✅ Runs comfortably |
| flux1-dev-Q4_K_M.gguf | Q4_K_M | 6.9 GB | 8.1 GB | ✅ Runs comfortably |
| flux1-dev-Q4_1.gguf | Q4_1 | 7.5 GB | 8.8 GB | ✅ Runs comfortably |
| flux1-dev-BF16.gguf | GGUF | 23.8 GB | 26.7 GB | ❌ Won’t fit |
Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.
Specifications
- Licence
- other
- First seen on the Hub
- 2025-06-30
- Base model
- FLUX.1-dev
- Training datasets
- undisclosed
- Added to our catalog
- 2026-08-11
Family
Base model and the most-downloaded derivatives in the catalog.
Compare with any text-to-image model