← Model list
Nano Banana
google·google/gemini-2.5-flash-image-2·GA·Closed·gemini-flash series·Image gen
Nano Banana image model for fast generation, edits, and character-consistent assets
At a glance
Official price$0.30 / $30.00 per 1M
Cache read — · Vertex
Lowest paid$0.21 / $1.80
Poe Gateway · 1.4× spread
Context32,768
⚠ Providers report 32,768–65,536; the table below is authoritative
Output limit32,768
Capabilities
✓ ReasoningTool use✓ Structured output✓ Temperature✓ Attachments
⚠ Providers report capability flags inconsistently
Modalities
TextImageAudioVideoPDF
Knowledge cutoff2024-06
Released / updated2025-08-26 / 2025-08-26
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 8 providers8 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Poe google/nano-banana | Gateway | $0.21 | $1.80 | $0.021 | — | 65,536 ⚠ | 0 | |
| OpenRouter google/gemini-2.5-flash-image | Gateway | $0.30 | $2.50 | $0.03 | $0.083 | 32,768 | 8,192 | |
| Eden AI google/gemini-2.5-flash-image | Gateway | $0.30 | $2.50 | $0.03 | $0.083 | 32,768 | 32,768 | |
| Eden AI vertex/gemini-2.5-flash-image | Gateway | $0.30 | $2.50 | $0.03 | $0.083 | 32,768 | 32,768 | |
| Kilo Gateway google/gemini-2.5-flash-image | Gateway | $0.30 | $2.50 | $0.03 | $0.083 | 32,768 | 8,192 | |
| VertexOfficial gemini-2.5-flash-image | First-party | $0.30 | $30.00 | — | — | 32,768 | 32,768 | |
| GoogleOfficial gemini-2.5-flash-image | First-party | $0.30 | $30.00 | $0.075 | — | 32,768 | 32,768 | |
| Abacus gemini-2.5-flash-image | Gateway | $0.30 | $30.00 | — | — | 32,768 | 32,768 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1Poe$109.32
2OpenRouter$152.60
3Eden AI$152.60
4Eden AI$152.60
5Kilo Gateway$152.60
6Google · Official$1,533.00
Switch to Poe to save $1,423.68/mo (93%)
Note: this is a gateway; verify availability and rate limits yourself.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
Upstream provides no control info
4 / 8 providers expose no reasoning control (reasoning_options: []).
Related models
Gemini 3.7 Flashsame series$0.75 / $3.75Gemini 3.7 Flash (Google Vertex AI)same series$0.75 / $3.75Gemini 3.7 Flash (Google AI Studio)same series$0.75 / $3.75GLM-5.2cheaper alternative$1.40 / $4.40GPT OSS 120Bcheaper alternative$1.00 / $4.20Kimi K2.6cheaper alternative$0.95 / $4.00DeepSeek V4 Procheaper alternative$0.435 / $0.87
Price historyone sample accumulated per data sync
Input listOutput listMin blended