GPT-6.1 Sol vs Nano Banana 3 Pro
A direct, empirical evaluation of GPT-6.1 Sol (OpenAI) against Nano Banana 3 Pro (Google DeepMind).
GPT-6.1 Sol
Developed by OpenAI · Proprietary Frontier Workhorse Engine parameters
Near-Astra reasoning at 1/5th price ($1.25/$5.00), SWE-bench Verified 74.8%, OSWorld 2.0 desktop agent automation, and sub-80ms Ultrafast Mode.
Nano Banana 3 Pro
Developed by Google DeepMind · 2.8 Billion Parameters parameters
Zero-latency mobile on-device reasoning, 82ms TTFT, offline audio-visual tool execution, and local Android system integration.
| Metric | GPT-6.1 Sol | Nano Banana 3 Pro |
|---|---|---|
| SWE-bench Verified | 74.8% | 58.6% |
| MMLU-Pro | 92.4% | 74.2% |
| MATH-500 | 96.2% | 82.5% |
| Context Window | 1,000,000 tokens | 131,072 tokens |
| Input Pricing (per 1M) | $1.25 | $0.00 |
| Output Pricing (per 1M) | $5.00 | $0.00 |