Context Window
65,536
Input tokens
Full-context input ≈ $0.03
Model Cost Profile
Developer: google· Tokenizer: Gemini · Quantization: unknown
Canonical ID: google/gemini-3.1-flash-image-preview-20260226
Pricing updated Apr 24, 2026
Live Pricing
Input: $0.5000
Output: $3.00
Last synced Apr 24, 2026
Google's Nano Banana 2 (Gemini 3.1 Flash Image Preview) offers a substantial context window of 65,536 tokens, making it ideal for applications requiring extensive text analysis or multi-document processing. Teams leveraging this API can expect an input cost of $0.50 per million tokens and an output cost of $3.00 per million tokens, which is essential for budgeting in large-scale projects. This model is particularly useful for content generation, automated summarization, and complex conversational agents where maintaining context over long interactions is crucial.
Provider Compliance
Context Window
65,536
Input tokens
Full-context input ≈ $0.03
Max Output
65,536
Completion tokens
Input Price / 1M
$0.5000
Prompt tokens
Output Price / 1M
$3.00
Completion tokens
Top Benchmark
Pending
No benchmark data yet
Price History
Current Input / 1M
$0.5000
Current Output / 1M
$3.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
99.4%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $0.5000 |
| Output (Completion) | $3.00 |
| Web Search | $14,000.00 |
Estimate monthly spend for Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) based on your workload.
Estimated Monthly Cost
$49
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.