black-forest-labsCatalog Onlyfree endpoint
FLUX.1-dev
black-forest-labs/flux_1-dev
FLUX.1 is a state-of-the-art suite of image generation models
Context Length
Not published
Input Pricing
Not published
Output Pricing
Not published
Recent Latency
No probes
Model Architecture & Limits
Canonical IDblack-forest-labs/flux_1-dev
Publisher / Originatorblack-forest-labs
Model FamilyFLUX
ArchitectureDiffusion Transformer (DiT)
Context Window LimitNot published
Max Output TokensNot published
Endpoint Protocolnim-custom
Capabilities & Modal Surfaces
Chat Conversation✕ No
Tool / Function Calling✕ No
Reasoning / Thinking✕ No
Structured Output (JSON)✕ No
Vision / Multimodal✓ Yes
Audio Processing✕ No
License & Restrictions
NVIDIA API Trial Terms of Service
Commercial and research use permitted under governing model and API terms.