FLUX 2 Flex
FLUX 2 Flex is Black Forest Labs's image generation model with a 32K context window. A new-generation FLUX base model unifying image generation and editing with a focus on visual intelligence rather than pure pixel synthesis.
| Specifications | |
|---|---|
black-forest-labs-flux-2-flex | |
| Image Generation | |
| Active | |
| Black Forest Labs | |
| 32K tokens | |
| Text | |
| Image | |
| · 11 months ago | |
| Benchmarks | |
|---|---|
| Elo Rating | #199 |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image✓
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| FLUX 3 Image | — | — | — | Available | |
| FLUX 3 Video | — | — | — | Available | |
| FLUX 3 | — | — | — | — | Available |
| FLUX Klein 2 4B | — | — | — | Available | |
| FLUX Klein 2 9B | — | — | — | Available | |
| FLUX 2 Max | 67K | — | — | Available | |
| FLUX 2 Flex | 32K | — | — | Current | |
| FLUX 2 Dev | — | — | — | — | Available |
| FLUX 2 Dev Flash | — | — | — | — | Available |
| FLUX 2 Dev Turbo | — | — | — | — | Available |
| FLUX 2 Small Decoder | — | — | — | — | Available |