Image model vs image model
FLUX.1 Schnell vs FLUX1.1 [pro]
People picked FLUX1.1 [pro]’s picture over FLUX.1 Schnell’s about 68% of the time in blind votes. FLUX.1 Schnell costs 13× less ($0.003 against $0.04 an image), so it wins when “good enough” will do.
At a glance
Longer bar means the bigger number. Elo bars start at 800.
Blind votes · how often people would pick each picture
FLUX.1 Schnell FLUX1.1 [pro]
Price per image · 1024×1024, lower is better
Text to image · arena Elo, higher is better
Same prompt, both models
We give every image model the same fixed prompts. Here is what FLUX.1 Schnell and FLUX1.1 [pro] made. Each made one picture per prompt; nothing was picked or retouched.
Hands and text
“A fruit seller at a Bangkok night market hands a mango to a smiling child. Above the stall a banner reads AUNTIE NOK'S FRUIT, and a hand-painted price board lists MANGO STICKY RICE 60, FRESH MANGO 40, COCONUT 30, OPEN TILL 2AM. String lights, steam from a noodle stall, 35mm photo”
FLUX.1 Schnell
![FLUX1.1 [pro]’s picture for “A fruit seller at a Bangkok night market hands a mango to a smiling child. Above the stall a banner reads AUNTIE NOK'S FRUIT, and a hand-painted price board lists MANGO STICKY RICE 60, FRESH MANGO 40, COCONUT 30, OPEN TILL 2AM. String lights, steam from a noodle stall, 35mm photo”](/image-samples/bfl__flux-pro-1.1/market.webp)
FLUX1.1 [pro]
Where they sit among all 56 image models
Up and to the left is better pictures for less money. Hover or tap a dot for its numbers, then click it to compare that model with FLUX.1 Schnell. Models the arena hasn’t rated yet sit in the grey lane at the bottom.
Which one to pick
Pick FLUX.1 Schnell if
- price matters: 100 images cost $0.30, against $4.00 with FLUX1.1 [pro]
- you want open weights you can run yourself
Pick FLUX1.1 [pro] if
- you want the better picture: in blind votes people chose its image over FLUX.1 Schnell’s about 68% of the time
The specs
| Spec | FLUX.1 Schnell | FLUX1.1 [pro] |
|---|---|---|
| Price per image | $0.003 | $0.04 |
| 100 images | $0.30 | $4.00 |
| Text-to-image Elo | 740 ±20 (#104 in the arena) | 870 ±19 (#90 in the arena) |
| Editing Elo | Not scored yet | Not scored yet |
| Arena votes | 3,045 | 2,247 |
| Edits uploaded pictures | No | No |
| Largest size | — | — |
| Open weights | Yes | No |
| Zero data retention | — | No |
| Lab | Black Forest Labs | Black Forest Labs |
| Official name | FLUX.1 [schnell] | FLUX1.1 [pro] |
| Released | August 2024 | October 2024 |
Elo ± is the 95% margin. Prices are for one 1024×1024 image from the Vercel AI Gateway and fal.ai.
Questions
Which is better, FLUX.1 Schnell or FLUX1.1 [pro]?
People picked FLUX1.1 [pro]’s picture over FLUX.1 Schnell’s about 68% of the time in blind votes. FLUX.1 Schnell costs 13× less ($0.003 against $0.04 an image), so it wins when “good enough” will do.
Which is cheaper, FLUX.1 Schnell or FLUX1.1 [pro]?
FLUX.1 Schnell: $0.003 for a 1024×1024 image, against $0.04 for FLUX1.1 [pro]. 100 images cost $0.30 and $4.00.
Can FLUX.1 Schnell and FLUX1.1 [pro] edit images?
Not on ModelCompare: both only make new pictures from a prompt here.
How can I compare FLUX.1 Schnell and FLUX1.1 [pro] myself?
Open the comparison, type one prompt and both models draw it side by side, each with what it cost and how long it took. You sign up with Google before your first run, and new accounts start with free credit.
Related comparisons
Where the numbers come from
Quality scores are Elo ratings from the Artificial Analysis image arenas, where people vote between two pictures made from the same prompt without knowing which model made which. The vote split comes from the Elo gap. Prices are for one 1024×1024 image from the Vercel AI Gateway and fal.ai; models billed per token are estimated at the quality the arena scored. The sample pictures are our own runs. Updated October 25, 2026.