black-forest-labs/FLUX.2-klein-base-4b-nvfp4
Parameters4B
Context–
Input → outputimage → image
Licenseapache-2.0
Precisionnvfp4
Architecture–
ReleasedJan 14, 2026
Downloads3.3K
Other sizes and formats in the family
| Model | Params | Precision | Downloads |
|---|---|---|---|
| black-forest-labs/FLUX.2-klein-9B | 9.1B | BF16 | 185.7K |
| black-forest-labs/FLUX.2-klein-9b-kv | 9.1B | BF16 | 39.1K |
| black-forest-labs/FLUX.2-klein-base-9B | 9.1B | BF16 | 95.9K |
| black-forest-labs/FLUX.2-klein-9b-fp8fp8 | 9B | – | 50.4K |
| black-forest-labs/FLUX.2-klein-9b-kv-fp8fp8 | 9B | – | 49.8K |
| black-forest-labs/FLUX.2-klein-9b-nvfp4nvfp4 | 9B | – | 2.2K |
| black-forest-labs/FLUX.2-klein-base-9b-fp8fp8 | 9B | – | 37.1K |
| black-forest-labs/FLUX.2-klein-base-9b-nvfp4nvfp4 | 9B | – | 330 |
| black-forest-labs/FLUX.2-klein-4b-fp8fp8 | 4B | – | 313K |
| black-forest-labs/FLUX.2-klein-4b-nvfp4nvfp4 | 4B | – | 7K |
| black-forest-labs/FLUX.2-klein-base-4b-fp8fp8 | 4B | – | 94.4K |
| black-forest-labs/FLUX.2-klein-4B | 3.9B | BF16 | 408.9K |
| black-forest-labs/FLUX.2-klein-base-4B | 3.9B | BF16 | 333.6K |
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