Image model vs image model
FLUX.2 Dev Turbo vs Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)
People picked Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)’s picture over FLUX.2 Dev Turbo’s about 66% of the time in blind votes. FLUX.2 Dev Turbo costs 4.3× less ($0.008 against $0.034 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.2 Dev Turbo Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)
Price per image · 1024×1024, lower is better
Text to image · arena Elo, higher is better
Editing · arena Elo, higher is better
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.2 Dev Turbo. Models the arena hasn’t rated yet sit in the grey lane at the bottom.
Which one to pick
Pick FLUX.2 Dev Turbo if
- price matters: 100 images cost $0.80, against $3.40 with Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)
- you want open weights you can run yourself
Pick Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) if
- you want the better picture: in blind votes people chose its image over FLUX.2 Dev Turbo’s about 66% of the time
- you mostly edit pictures: it scores higher in the editing arena (Elo 1054 against 1019)
The specs
| Spec | FLUX.2 Dev Turbo | Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) |
|---|---|---|
| Price per image | $0.008 ($0.016 per edit) | $0.034 |
| 100 images | $0.80 | $3.40 |
| Text-to-image Elo | 994 ±11 (#49 in the arena) | 1107 ±10 (#15 in the arena) |
| Editing Elo | 1019 ±18 (#42 in the arena) | 1054 ±12 (#34 in the arena) |
| Arena votes | 6,274 | 15,080 |
| Edits uploaded pictures | Yes | Yes |
| Largest size | — | 1K |
| Open weights | Yes | No |
| Zero data retention | — | No |
| Lab | fal | |
| Official name | FLUX.2 [dev] Turbo | Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) |
| Released | December 2025 | June 2026 |
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.2 Dev Turbo or Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)?
People picked Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)’s picture over FLUX.2 Dev Turbo’s about 66% of the time in blind votes. FLUX.2 Dev Turbo costs 4.3× less ($0.008 against $0.034 an image), so it wins when “good enough” will do.
Which is cheaper, FLUX.2 Dev Turbo or Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite)?
FLUX.2 Dev Turbo: $0.008 for a 1024×1024 image, against $0.034 for Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite). 100 images cost $0.80 and $3.40.
Can FLUX.2 Dev Turbo and Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) edit images?
Yes, both can change a picture you upload. In the Artificial Analysis editing arena FLUX.2 Dev Turbo has an Elo of 1019 and Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 1054.
How can I compare FLUX.2 Dev Turbo and Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) 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
- FLUX.2 Dev Turbo vs FLUX.2 Dev
- FLUX.2 Dev Turbo vs FLUX.2 Dev Flash
- FLUX.2 Dev Turbo vs Nano Banana (Gemini 2.5 Flash Image)
- Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) vs Seedream 5.0 Pro
- Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) vs FLUX 3 Image
- Gemini 3.1 Flash Lite Image (Nano Banana 2 Lite) vs Nano Banana Pro (Gemini 3 Pro Image)
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.