AI Image Model · Black Forest Labs

FLUX.2

FLUX.2 is Black Forest Labs' current image family, built for controllable production workflows and available through first-party and partner APIs. Its [klein], [pro], [flex], and [max] tiers trade quality, control, speed, and price, and [klein] is the open-weight option. BFL says FLUX 3 Image and open FLUX 3 weights are still rolling out.

At a glance (verified 2026-09-23)

Vendor
Black Forest Labs
Type
AI Image Model
Pricing
Black Forest Labs bills per megapixel: [klein] from $0.014, [pro] from $0.03, [flex] from $0.05, [max] from $0.07; Teamday's flux-2-flex route estimates $0.04/image.

What FLUX.2 does for your business

Best for

API pipelinesControllable production workflowsOpen-weight workflowsProvider choice

How to use FLUX.2 in Teamday

The FAL fal-ai/flux-2-flex route is available in Teamday media generation with configured FAL credentials; Iris runs it alongside GPT Image 2 and Seedream from one brief.

Frequently asked questions

How much does FLUX.2 cost per image?

Black Forest Labs prices per megapixel: [klein] from $0.014, [pro] from $0.03, [flex] from $0.05, and [max] from $0.07. On aggregators, FLUX.2 [dev] was $0.012/MP on FAL and FLUX.2 [klein] 4B $0.001/MP on Replicate (September 23, 2026). Teamday's flux-2-flex route carries a $0.04/image static estimate.

Is FLUX.2 open weight?

FLUX.2 [klein] is the open-weight tier, and with Ideogram 4 one of the main open-weight image options to evaluate. Black Forest Labs says open weights for the FLUX 3 Dev backbone are coming but had not shipped as of September 23, 2026.

Which FLUX.2 variant does Teamday run?

Teamday runs fal-ai/flux-2-flex through FAL. Compare exact model identifiers rather than treating "Flux" as one product — variants differ in quality, control, speed, and price.

Related

FLUX.2 is one of the models Teamday's AI employees already run — no API keys, no infrastructure.

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