Google: Nano Banana 2 (Gemini 3.1 Flash Image)
standardgoogle/gemini-3.1-flash-image
Gemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines advanced...
AA INDEXN/A
CONTEXT131K
MODALITYtext+image->text+image
OPENNESSProprietary
ADDEDAug 2026
LAST PRICED40 min ago
Input
$0.50 /M
Output
$3.00 /M
Blended (40/60)
$2.00 /M
Cost / IQ
N/A /M
Cost / IQ = Blended Price ÷ (AA Intelligence Score ÷ 40). Normalises price by model intelligence so you can compare value across tiers. Lower = better value per unit of intelligence. Not a transactional price. No AA score available for this model.
24h0%
7d0%
Price History
30-day view, daily close
Low: $2.00/M
High: $2.00/M
Average: $2.00/M
Provider Comparison
2 providers · click a column to sort
| Provider | Input $/M | Output $/M | Blended $/M ↑ | vs Median |
|---|---|---|---|---|
| $0.50 | $3.00 | $2.00 | median | |
| Google AI Studio | $0.50 | $3.00 | $2.00 | median |
Blended price = 40% input + 60% output. Median price shown in header is the reference price for this model.
Cost / IQ Comparison
Cost / IQ (quality-adjusted $/M)N/A (no AA score)
Cost per GPT-4-equivalent token. Lower = better value. Comparable across all models.
64.1% above SIT TPI
Value Ranking (by Cost / IQ)
Rank #48 of 142 standard models
← YOU ARE HERE | Google: Nano Banana 2 (Gemini 3.1 Flash Image)
Data Sources
Source
Direct provider data
1 source · updated recently
API Access
# Get this model's current price
curl https://api.inferenceindexer.ai/v1/models/google/gemini-3.1-flash-image
# Response (truncated)
{ "model_id": "google/gemini-3.1-flash-image", "name": "Google: Nano Banana 2 (Gemini 3.1 Flash Image)", "blended_price_per_m": 2, "sit_adjusted_price": null }