Grok 4.20 0309 vs Nemotron 3 Nano Omni 30B A3B Reasoning
xAI vs NVIDIA — benchmarks, pricing, and capabilities side by side.
- •Grok 4.20 0309 has the higher intelligence index (88.5 vs 46.9)
- •Nemotron 3 Nano Omni 30B A3B Reasoning is cheaper ($0.10 vs $2.00 per 1M input)
- •Nemotron 3 Nano Omni 30B A3B Reasoning is faster
| Grok 4.20 0309 | Nemotron 3 Nano Omni 30B A3B Reasoning | |
|---|---|---|
| Intelligence index | 88.5 | 46.9 |
| Developer | xAI | NVIDIA |
| Type | LLM | LLM |
| Access | — | — |
| Context window | — | — |
| Input price | $2.00 / 1M | $0.10 / 1M |
| Output price | $6.00 / 1M | $0.30 / 1M |
| Speed | 97 tok/s | 301 tok/s |
| Released | March 10, 2026 | April 29, 2026 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Grok 4.20 0309
Nemotron 3 Nano Omni 30B A3B Reasoning
GPQA Diamond
88.5
46.9
Humanity’s Last Exam
30
5.3