Nano Banana 2.1 vs Perceptron Mk1.5
Price, context window & benchmark comparison
VS
Compare different models
Verdict: Perceptron Mk1.5 is 6.2× cheaper than Nano Banana 2.1 on a typical 3:1 input/output mix. Nano Banana 2.1 has the larger context window (66K vs 37K).
| Nano Banana 2.1 | Perceptron Mk1.5 | |
|---|---|---|
| Input price / 1M | $1.50 | $0.15 |
| Output price / 1M | $7.50 | $1.50 |
| Blended price (3:1) | $3.00 | $0.49 |
| Cached input / 1M | — | — |
| Context window | 66K | 37K |
| Max output | 59K | 8K |
| Intelligence index | — | — |
| Coding index | — | — |
| Providers | 1 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-10-06 | 2026-09-25 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, Nano Banana 2.1 or Perceptron Mk1.5?
Perceptron Mk1.5 is 6.2× cheaper than Nano Banana 2.1 on a typical 3:1 input/output mix.
Nano Banana 2.1 vs Perceptron Mk1.5: which has a bigger context window?
Nano Banana 2.1: 65,536 tokens. Perceptron Mk1.5: 36,864 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Nano Banana 2.1 ≈ $6,750, Perceptron Mk1.5 ≈ $1,050.
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 Sol ProNano 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 ProPerceptron Mk1.5 vs GPT-6.1 TerraPerceptron Mk1.5 vs GPT-6.1 Terra ProPerceptron Mk1.5 vs Kimi K3.1 ProPerceptron Mk1.5 vs MiniMax M3.1 FlashPerceptron Mk1.5 vs DeepSeek V4.1 Flash 1017Perceptron Mk1.5 vs Nemotron 3.5 Super VLPerceptron Mk1.5 vs Gemini 4 ArgonPerceptron Mk1.5 vs Claude Haiku 5.5