GPT-5 Pro vs Nemotron 3 Nano Omni 30B A3B Reasoning
OpenAI vs NVIDIA — benchmarks, pricing, and capabilities side by side.
- •GPT-5 Pro has the higher intelligence index (88.4 vs 46.9)
- •Nemotron 3 Nano Omni 30B A3B Reasoning is cheaper ($0.10 vs $15.00 per 1M input)
| GPT-5 Pro | Nemotron 3 Nano Omni 30B A3B Reasoning | |
|---|---|---|
| Intelligence index | 88.4 | 46.9 |
| Developer | OpenAI | NVIDIA |
| Type | LLM | LLM |
| Access | API only | — |
| Context window | 400,000 tokens | — |
| Input price | $15.00 / 1M | $0.10 / 1M |
| Output price | $120.00 / 1M | $0.30 / 1M |
| Speed | — | 301 tok/s |
| Released | October 6, 2025 | April 29, 2026 |
| Parameters | — | — |
| Input modalities | Text, Image | — |
| Output modalities | Text | — |
Shared benchmarks
GPT-5 Pro
Nemotron 3 Nano Omni 30B A3B Reasoning
GPQA Diamond
88.4
46.9
Humanity’s Last Exam
42
5.3