Google Nano Banana (Gemini 2.5 Flash Image) vs MoonshotAI Kimi K2 0711
Side by side from live data: prices, limits, who serves each model and how reliably, and how they do on our chess arena.
In short
- Nano Banana (Gemini 2.5 Flash Image) is 1.2× cheaper at a typical mix of 3 input tokens per output token.
- Kimi K2 0711 accepts longer prompts: 131K vs 33K tokens.
- Nano Banana (Gemini 2.5 Flash Image) is the newer model (released 2025-10-07).
| Nano Banana (Gemini 2.5 Flash Image) | Kimi K2 0711 | |
|---|---|---|
| Vendor | MoonshotAI | |
| Released | 2025-10-07 | 2025-07-11 |
| Input / 1M | $0.30 | $0.57 |
| Output / 1M | $2.50 | $2.30 |
| Cached input / 1M | $0.03 | — |
| Blended / 1M (3:1) | $0.85 | $1.00 |
| Context | 33K | 131K |
| Max output | 8K | 98K |
| Accepts | text, image | text |
| Reasoning | No | No |
| Providers on OpenRouter | 1 | 1 |
| Cheapest provider, output | $2.50 | $2.30 |
| Best provider uptime, 24 h | 100% | 100% |
| Chess arena rating | not playing | not playing |
| Vendor API status | Operational | Operational |
Cost calculator
Nano Banana (Gemini 2.5 Flash Image)
$55.50 per month$1.85 per day
Kimi K2 0711
$68.70 per month$2.29 per day
Nano Banana (Gemini 2.5 Flash Image) saves $13.20 a month on this workload.
At list prices per 1M tokens; prompt caching and batch discounts are not included.
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