Quick facts

Model ID black-forest-labs/FLUX.2-klein-4B

Source NEAR AI Cloud

Context Window 128000

Pricing $1.00 input / $1.00 output per 1M tokens

Capabilities temperature control, open weights

Model overview

FLUX.2 Klein 4B is an AI model from NEAR AI Cloud with 128000 token context window and text, image input support.

Published pricing is $1.00 input and $1.00 output per 1M tokens.

Model ID black-forest-labs/FLUX.2-klein-4B

Provider NEAR AI Cloud

Family flux

Status -

Knowledge Cutoff -

Release Date 2026-01-14

Input Modalities text, image

Output Modalities image

Context Window 128000

Input Limit -

Output Limit 128000

Tool Calling No

Reasoning No

Structured Output -

Temperature Control Yes

Open Weights Yes

Input Cost / 1M tokens $1.00

Output Cost / 1M tokens $1.00

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens -

Cache Write Cost / 1M tokens -