All Models

FLUX.2 [klein] 4B

fluxOpen Weights

Image model for prompt-driven generation, editing, and visual design workflows

Providers3
ReleasedJan 14, 2026
Input Modalitiestext, image
Output Modalitiesimage

Available Providers (3)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
Nvidiablack-forest-labs/flux_2-klein-4b$0/MTok$0/MTok41.0K41.0K
NEAR AI Cloudblack-forest-labs/FLUX.2-klein-4B$1/MTok$1/MTok128K128K
Vercel AI Gatewaybfl/flux-2-klein-4b—/MTok—/MTok——

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output