FLUX 3 Review

Black Forest Labs' multimodal image, video & audio model

At a glance

Category: Image Generation. Pricing: priced per the vendor's website. Last modified: 2026-09-07.

Black Forest Labs' new multimodal foundation model (August 2026, Early Access). FLUX 3 jointly learns from images, videos, and audio in one unified architecture, generating visuals that respect motion, physics, and sound. The successor direction to FLUX.2, positioned as a backbone for real-world visual intelligence.

Not editorially tested: One AI Guide has not published a complete hands-on test record for this tool.

Editorial provenance

Published by LUMIVEX for One AI Guide.

Editorial lead: Said El Moussaoui. Our methodology is published at /how-we-rate.

Official vendor website: see the vendor link below.

Strengths

Weaknesses

Best for

Use cases

What is FLUX 3?

FLUX 3 is an image generation tool. Black Forest Labs' multimodal image, video & audio model.

How much does FLUX 3 cost?

The One AI Guide catalog currently records FLUX 3 as priced per the vendor's website. This is a directory summary, not a current vendor quote; always check the vendor's site for the latest plans before signing up.

Is FLUX 3 free?

The catalog does not currently record FLUX 3 as Free or Freemium. That is not proof that no trial or limited offer exists; check the vendor's site for current options.

What can I use FLUX 3 for?

Common use cases include Multimodal generation, Cinematic visuals, and API workflows.

What is FLUX 3 best at?

The One AI Guide catalog currently highlights these strengths: Image, video and audio in one model; Physics-aware motion; Strong FLUX pedigree.

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