FLUX.1-Kontext-dev

black-forest-labs/flux_1-kontext-dev

NVIDIA Build Card

FLUX.1 Kontext is a multimodal model that enables in-context image generation and editing.

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-kontext-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

GOVERNING TERMS: The trial service is governed by the [NVIDIA API Trial Terms of Service](https://assets.ngc.nvidia.com/products/api-catalog/legal/NVIDIA%20API%20Trial%20Terms%20of%20Service.pdf). Contact sales@blackforestlabs.ai for commercial terms to use the Flux.1-Kontext-dev model. ADDITIONAL I

Commercial and research use permitted under governing model and API terms.