GPT-5 Pro vs Nova Micro
OpenAI vs Amazon — benchmarks, pricing, and capabilities side by side.
- •GPT-5 Pro has the higher intelligence index (88.4 vs 49)
- •Nova Micro is cheaper ($0.03 vs $15.00 per 1M input)
- •GPT-5 Pro has a larger context window (400K)
| GPT-5 Pro | Nova Micro | |
|---|---|---|
| Intelligence index | 88.4 | 49 |
| Developer | OpenAI | Amazon |
| Type | LLM | LLM |
| Access | API only | API only |
| Context window | 400,000 tokens | 128,000 tokens |
| Input price | $15.00 / 1M | $0.03 / 1M |
| Output price | $120.00 / 1M | $0.14 / 1M |
| Speed | — | 100 tok/s |
| Released | October 6, 2025 | November 20, 2024 |
| Parameters | — | — |
| Input modalities | Text, Image | — |
| Output modalities | Text | — |
Shared benchmarks
GPT-5 Pro
Nova Micro
GPQA Diamond
88.4
40
Humanity’s Last Exam
42
4.7