Grok 4.20 0309 v2 vs NVIDIA Nemotron 3 Super 120B A12B
xAI vs NVIDIA — benchmarks, pricing, and capabilities side by side.
- •Grok 4.20 0309 v2 has the higher intelligence index (91.1 vs 80)
- •NVIDIA Nemotron 3 Super 120B A12B is cheaper ($0.30 vs $2.00 per 1M input)
- •NVIDIA Nemotron 3 Super 120B A12B is faster
| Grok 4.20 0309 v2 | NVIDIA Nemotron 3 Super 120B A12B | |
|---|---|---|
| Intelligence index | 91.1 | 80 |
| Developer | xAI | NVIDIA |
| Type | LLM | LLM |
| Access | — | — |
| Context window | — | — |
| Input price | $2.00 / 1M | $0.30 / 1M |
| Output price | $6.00 / 1M | $0.80 / 1M |
| Speed | 105 tok/s | 211 tok/s |
| Released | April 7, 2026 | March 11, 2026 |
| Parameters | — | — |
| Input modalities | — | — |
| Output modalities | — | — |
Shared benchmarks
Grok 4.20 0309 v2
NVIDIA Nemotron 3 Super 120B A12B
GPQA Diamond
91.1
80
Humanity’s Last Exam
32.2
19.2