Flux 1.1 Pro
Black Forest Labs' flagship — sharpest realism in the open ecosystem.
The Spinoza Journal verdict
Reviewed by Kamran Arshad. See how we evaluate · Updated 2026-06-05.
- Type
- Image Model
- Category
- image generation
- Starts at
- $0.5/mo
- Platforms
- Web
- Launched
- Oct 2024
- Last reviewed
- 2026-06-05
Best open image model right now. Available across many platforms.
Flux 1.1 Pro is the model most quietly winning 2026. Available through every serious platform, sharpest realism in the open ecosystem, sane API pricing. If you're picking one image model to build against, this is it.
What Flux 1.1 Pro actually looks like
Scroll inside the panel to see the full homepage. Live screenshot — updates as the product evolves.
Best for
- Designers chasing photorealism
- API developers
- Open-ecosystem teams
Not for
- First-time users without a platform wrapper
- Highly stylized brand work
What it actually does
Photorealism
Best-in-class for realistic human faces, environments, and lighting. Often mistaken for photography.
Prompt adherence
Follows complex prompts more literally than Midjourney or older SDXL models.
Open ecosystem
Available via API on Replicate, Fal, Together, and natively inside platforms like ImagineArt and OpenArt.
Multiple variants
Flux 1.1 Pro (highest quality), Flux Schnell (4x faster), Flux Dev (open weights for research).
ControlNet support
Full ControlNet integration via the open ecosystem. Pose, depth, edge, segmentation control.
What's new from Flux 1.1 Pro
- Feb 2026
Flux 1.1 Pro [Ultra]
4MP raw output. Pushes realism further at 30% higher cost.
- Oct 2025
Flux 1.1 Pro
Successor to original Flux Pro. 6x faster, sharper details.
Composite of editorial review, hands-on testing, and reader-reported value. Each sub-score is rated 0–5 against The Spinoza Journal's published criteria.
- Overall
- 4.6/5
- Output quality
- 4.6/5
- Utility & features
- 4.6/5
- Usability & UX
- 4.6/5
- Performance & reliability
- 4.6/5
- Cost vs. value
- 4.6/5
What it costs, by tier
Pay-per-image.
- $0.04 per Flux Schnell image
- $0.055 per Flux 1.1 Pro image
- No subscription
Hosted access.
- Pay-per-second pricing
- No setup
- Auto-scaling
Fast inference.
- Sub-second latency
- Pay-per-use
- Generous free tier
Ready to try Flux 1.1 Pro?
Starts at $0.5/mo. Worth a trial.
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