Gemini 3.1 Flash with image generation capabilities. High-efficiency image generation model with support for text rendering, reference images, search grounding, and thinking mode. The efficient counterpart to Gemini 3 Pro Image.
Starting from
$0.045
/image
via Gemini API, Vertex AI
· +2 more
Batch from $0.022/image via Gemini API, Vertex AI
Popular formats
0.5K (512×512)
~$0.050
2K (2048×2048)
~$0.106
4K (4096×4096)
~$0.153
Prices shown are in USD
See all providersProvider Performance
Fastest generation through gemini at 25,841ms median latency with 74.4% success rate.
Aggregated from real API requests over the last 30 days.
Generation Time
gemini
25,841ms
p95: 42,562ms
replicate
30,023ms
p95: 51,892ms
vertex
44,951ms
p95: 105,073ms
fal
47,770ms
p95: 99,996ms
Success Rate
gemini
74.4%
1,081 / 1,452 requests
replicate
41.7%
113 / 271 requests
vertex
36.9%
231 / 626 requests
fal
86.4%
318 / 368 requests
Time to First Byte
gemini
24,248ms
p95: 38,742ms
replicate
30,023ms
p95: 51,354ms
vertex
43,647ms
p95: 104,067ms
fal
47,786ms
p95: 99,656ms
Provider Rankings
| # | Provider | p50 Gen Time | p95 Gen Time | Success Rate | TTFB (p50) |
|---|---|---|---|---|---|
| 1 | gemini | 25,841ms | 42,562ms | 74.4% | 24,248ms |
| 2 | replicate | 30,023ms | 51,892ms | 41.7% | 30,023ms |
| 3 | vertex | 44,951ms | 105,073ms | 36.9% | 43,647ms |
| 4 | fal | 47,770ms | 99,996ms | 86.4% | 47,786ms |
Data updated every 15 minutes. Based on all API requests through Lumenfall over the last 30 days.
Providers & Pricing (5)
Nano Banana 2 is available from 5 providers, with per-image pricing starting at $0.0225 through fal.ai.
All modes
fal.ai
Text to Image
fal/gemini-3.1-flash-image-preview
Provider Model ID:
fal-ai/nano-banana-2
Output
Image
0.5K
$0.060
per image
Image
1K
$0.080
per image
Image
2K
$0.120
per image
Image
4K
$0.160
per image
Pricing Notes (5)
- • $0.08 per image at 1K (standard rate)
- • 0.5K outputs charged at 0.75x ($0.06)
- • 2K outputs charged at 1.5x ($0.12)
- • 4K outputs charged at 2x ($0.16)
- • Web search adds $0.015 per request
View official pricing
• As of
fal.ai
Image Edit
fal/gemini-3.1-flash-image-preview-edit
Provider Model ID:
fal-ai/nano-banana-2/edit
Output
Image
0.5K
$0.060
per image
Image
1K
$0.080
per image
Image
2K
$0.120
per image
Image
4K
$0.160
per image
Pricing Notes (5)
- • $0.08 per image at 1K (standard rate)
- • 0.5K outputs charged at 0.75x ($0.06)
- • 2K outputs charged at 1.5x ($0.12)
- • 4K outputs charged at 2x ($0.16)
- • Web search adds $0.015 per request
View official pricing
• As of
Replicate
Text to Image
Image Edit
replicate/gemini-3.1-flash-image-preview
Provider Model ID:
google/nano-banana-2
Output
Image
1K
$0.067
per image
Image
2K
$0.101
per image
Image
4K
$0.151
per image
Pricing Notes (3)
- • $0.067 per output image at 1K
- • $0.101 per output image at 2K
- • $0.151 per output image at 4K
View official pricing
• As of
Gemini API
Text to Image
Image Edit
gemini/gemini-3.1-flash-image-preview
Provider Model ID:
gemini-3.1-flash-image-preview
Input
Token
$0.250
per 1M
or
$0.125
batched
Output
Token text
$1.50
per 1M
or
$0.125
batched
Image
0.5K
$0.045
per image
or
$0.022
batched
Image
1K
$0.067
per image
or
$0.034
batched
Image
2K
$0.101
per image
or
$0.050
batched
Image
4K
$0.151
per image
or
$0.076
batched
Pricing Notes (4)
- • $0.045 per output image at 512px (0.5K) (747 tokens)
- • $0.067 per output image at 1024x1024px (1K) (1120 tokens)
- • $0.101 per output image at 2048x2048px (2K) (1680 tokens)
- • $0.151 per output image at 4096x4096px (4K) (2520 tokens)
View official pricing
• As of
Vertex AI
Text to Image
Image Edit
vertex/gemini-3.1-flash-image-preview
Provider Model ID:
gemini-3.1-flash-image-preview
Input
Token
$0.250
per 1M
or
$0.125
batched
Output
Token text
$1.50
per 1M
or
$0.125
batched
Image
0.5K
$0.045
per image
or
$0.022
batched
Image
1K
$0.067
per image
or
$0.034
batched
Image
2K
$0.101
per image
or
$0.050
batched
Image
4K
$0.151
per image
or
$0.076
batched
Pricing Notes (4)
- • $0.045 per output image at 512px (0.5K) (747 tokens)
- • $0.067 per output image at 1024x1024px (1K) (1120 tokens)
- • $0.101 per output image at 2048x2048px (2K) (1680 tokens)
- • $0.151 per output image at 4096x4096px (4K) (2520 tokens)
View official pricing
• As of