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Flux 3 Max
Flux 3 Max turns a text prompt or a single photo into ten seconds of smooth, high-detail video in moments. Watermark-free results, start free now.
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What You Get with Flux 3 Max
Built by fal Research on top of Black Forest Labs' FLUX 3, this fine-tuned engine pairs flagship-grade visuals with near real-time rendering.
- Extra training on the FLUX 3 backboneThe fal team took the finished FLUX 3 checkpoint and kept training it on fresh data — and the model is still being refined.
- Top of the image-to-video leaderboardArtificial Analysis's early arena puts it at 1,139 Elo, matching the best entries and edging past Wan 3.0.
- Roughly twelve seconds per ten-second renderOutput lands in about twelve seconds, close to real time, at a level of detail competitors spend minutes to produce.
Getting Started with Flux 3 Max
Choose your mode, launch a prompt straight from the playground, or wire the model into your own app through the fal API.
Core Capabilities of Flux 3 Max
Sharp faces in tight close-ups, physics that hold together, prompts that land as written, and one of the quickest render times in its quality class.
Close-ups that stay convincing
Skin texture, sweat-darkened felt and a pale sky all read as real in tight framing — the place where most generators smear detail.
Physics that never warp
Galloping horses, spinning wheels and drifting dust hold their form from first frame to last, with no melting mid-shot.
Prompts that arrive as written
Ask for a rocket booster setting down on a frontier ranch at sunrise and you get the scale, the dust and the dawn light — not an approximation.
Built for the fastest corner
Plotted on quality against latency, it sits in the quickest quadrant beside H3 Max — no competitor scores higher while running faster.
Three disciplines, one loop
Model tuning, serving infrastructure and systems engineering moved forward in parallel; every gain freed room for the next, lifting quality and speed at once.
Switch models with a single ID
Both fal Research engines sit behind the same API, so shifting a shot from Flux 3 Max to H3 Max takes one line of code.
Flux 3 Max: Common Questions
What the model actually is, what fine-tuning adds, how its render times stack up against Seedance 2.5 and H3 Max, and what you pay per second.
So what is Flux 3 Max, and who built it?
It is a video model from fal Research, created alongside Black Forest Labs on the FLUX 3 foundation — Black Forest Labs supplied the base checkpoint, while fal handled the extra training, serving and infrastructure.
What does fine-tuning actually involve?
Training continues from an already complete checkpoint using additional data. The base already understands motion, lighting and composition; the extra pass tightens prompt adherence and overall finish.
How do its render times compare with Seedance 2.5 and H3 Max?
It produces ten seconds of footage in 12.45 seconds; Seedance 2.5 needs 277.80 seconds for the same 1,139 Elo score. H3 Max goes faster still, finishing in 7.55 seconds.
What does it cost to use?
Billing runs per second of finished video with no minimums and no subscription. A 75% discount through November 7 drops 720p output to $0.0425 per second; the standard rate is $0.17, the same for either mode.
Where does it differ from stock FLUX 3?
The fine-tuned release adds 50 Elo (1,089 to 1,139) and brings a ten-second render down from 126.44 seconds to 12.45 — roughly ten times faster.
Am I allowed to use the output commercially?
Yes. Anything you generate through the fal.ai API may be used in commercial work; the full licensing terms are set out in the terms of service.
Put Flux 3 Max to Work in the Playground
Load a ready-made prompt and hit generate, or fire your first call through the fal SDK. 75% off through November 7, metered per second, no subscription required.