Nano Banana 2.1 vs GPT-6.1 Sol Pro
Price, context window & benchmark comparison
VS
Compare different models
Verdict: Nano Banana 2.1 is 25% cheaper than GPT-6.1 Sol Pro on a typical 3:1 input/output mix. GPT-6.1 Sol Pro has the larger context window (1.1M vs 66K).
| Nano Banana 2.1 | GPT-6.1 Sol Pro | |
|---|---|---|
| Input price / 1M | $1.50 | $2.00 |
| Output price / 1M | $7.50 | $10.00 |
| Blended price (3:1) | $3.00 | $4.00 |
| Cached input / 1M | — | $0.10 |
| Context window | 66K | 1.1M |
| Max output | 59K | 128K |
| Intelligence index | — | — |
| Coding index | — | — |
| Providers | 1 | 7 |
| Best provider uptime (30m) | 100.0% | 100.0% |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-10-06 | 2026-09-29 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, Nano Banana 2.1 or GPT-6.1 Sol Pro?
Nano Banana 2.1 is 25% cheaper than GPT-6.1 Sol Pro on a typical 3:1 input/output mix.
Nano Banana 2.1 vs GPT-6.1 Sol Pro: which has a bigger context window?
Nano Banana 2.1: 65,536 tokens. GPT-6.1 Sol Pro: 1,050,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Nano Banana 2.1 ≈ $6,750, GPT-6.1 Sol Pro ≈ $9,000.
More comparisons
Nano Banana 2.1 vs GPT-6.1 TerraNano Banana 2.1 vs GPT-6.1 Terra ProNano Banana 2.1 vs Kimi K3.1 ProNano Banana 2.1 vs MiniMax M3.1 FlashNano Banana 2.1 vs DeepSeek V4.1 Flash 1017Nano Banana 2.1 vs Nemotron 3.5 Super VLNano Banana 2.1 vs Gemini 4 ArgonNano Banana 2.1 vs Claude Haiku 5.5Nano Banana 2.1 vs Mistral Large 4Nano Banana 2.1 vs GPT-6.1 SolNano Banana 2.1 vs Claude Sonnet 5.5Nano Banana 2.1 vs GLM 5.3 PrimeNano Banana 2.1 vs Qwen3.8 Max PrimeNano Banana 2.1 vs Command A+Nano Banana 2.1 vs GPT-6 Luna ProNano Banana 2.1 vs GPT-6 LunaGPT-6.1 Sol Pro vs GPT-6.1 TerraGPT-6.1 Sol Pro vs GPT-6.1 Terra ProGPT-6.1 Sol Pro vs Kimi K3.1 ProGPT-6.1 Sol Pro vs MiniMax M3.1 FlashGPT-6.1 Sol Pro vs DeepSeek V4.1 Flash 1017GPT-6.1 Sol Pro vs Nemotron 3.5 Super VLGPT-6.1 Sol Pro vs Gemini 4 ArgonGPT-6.1 Sol Pro vs Claude Haiku 5.5