Plain-English Summary
A compact FLUX.2 model optimized for very fast, high-volume image generation.
FLUX.2 [klein] 9B
A compact FLUX.2 model optimized for very fast, high-volume image generation.
FLUX.2
Image
Available
Open weights: Model / license dependent
API: Yes
Technical Notes
9B image model designed for sub-second or low-latency generation while retaining FLUX.2 prompt and editing behavior.
Best For
High-volume generation, interactive creative tools, local experimentation
Watch Out For
Lower maximum quality than Pro or Max; licensing and self-host terms vary.
Model Specs
- Maker
- Black Forest Labs
- Country
- Germany
- Family
- FLUX.2
- Type
- Image
- Release date
- Not listed
- Date confidence
- Not publicly stated
- Status
- Available
- Context window
- Varies
- Max output
- Not listed
- Parameters
- 9B
- Active parameters
- 9B
- Architecture
- Compact image diffusion / transformer model
- Reasoning
- Not applicable
- Tool calling
- No
- Structured output
- No
- API available
- Yes
- Open weights
- Model / license dependent
- Self-hostable
- Model / license dependent
- License
- Check BFL model license
- Inputs
- Text, image references
- Outputs
- Image
- Approx. price
- See provider pricing
- How to access
- Provider website or API
- Model / API ID
- flux-2-klein-9b
- Knowledge cutoff
- Not publicly disclosed
- Fine-tuning
- Prompting, references, possible local deployment
- Completeness
- 86 %
- Verified
- Jul 18, 2026
- Snapshot date
- Jul 18, 2026
- Source
- Official source