Model comparison
Grok 4.1 vs Nemotron 3 Super
Grok 4.1 is the stronger model overall, scoring 41.5 to 40.1 on the Noometry Index.
Last verified . 15 shared benchmarks.
NVIDIASummary
- They share 15 benchmarks with published results for both. Grok 4.1 scores higher in 6 categories and Nemotron 3 Super in 2 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Grok 4.1 leads 29.5 to 18.7.
- Nemotron 3 Super has downloadable open weights; the other is API-only.
Side by side
| Grok 4.1 | Nemotron 3 Super | |
|---|---|---|
| Provider | xAI | NVIDIA |
| Noometry Index | 41.5 | 40.1 |
| Released | 2025-11-17 | 2026-03-11 |
| Weights | Proprietary | Open |
| Context window | — | 262K |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.08 |
| Output $ / M tokens | — | $0.45 |
| Results tracked | 19 | 21 |
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Category by category
Coding Nemotron 3 Super leads
Grok 4.1: 33.7 (#253), Nemotron 3 Super: 39.4 (#158)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Coding | 1445 | 1403 |
| LMArena WebDev | 1214 | — |
| SciCode | — | 36% |
| WeirdML | — | 38% |
| ALE-Bench | — | 213.9 |
Agentic & Tool Use Not comparable
Grok 4.1: 34.1 (#49), Nemotron 3 Super: —
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| Cybench | 39% | — |
Reasoning Grok 4.1 leads
Grok 4.1: 29.5 (#91), Nemotron 3 Super: 18.7 (#276)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Hard Prompts | 1435 | 1386 |
| NYT Connections (extended) | — | 15.4% |
| CritPt | — | 3.1% |
Math Too close to call
Grok 4.1: 38.9 (#120), Nemotron 3 Super: 39.6 (#101)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Math | 1422 | 1380 |
| MathArena Final-Answer Competitions | — | 60.4% |
Knowledge Too close to call
Grok 4.1: 39.5 (#133), Nemotron 3 Super: 38.9 (#139)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Expert | 1417 | 1398 |
Multilingual Grok 4.1 leads
Grok 4.1: 53.4 (#68), Nemotron 3 Super: 48.4 (#144)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Non-English | 1425 | 1355 |
| LMArena Chinese | 1465 | 1432 |
| LMArena French | 1448 | 1405 |
| LMArena German | 1446 | 1341 |
| LMArena Russian | 1434 | 1336 |
| LMArena Spanish | 1438 | 1417 |
| LMArena Japanese | 1397 | — |
| LMArena Korean | 1407 | — |
Instruction Following Grok 4.1 leads
Grok 4.1: 73.8 (#111), Nemotron 3 Super: 71.2 (#154)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Instruction Following | 1400 | 1347 |
Long Context Grok 4.1 leads
Grok 4.1: 43.2 (#100), Nemotron 3 Super: 41.5 (#139)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Longer Query | 1416 | 1362 |
Writing & Preference Grok 4.1 leads
Grok 4.1: 62.4 (#75), Nemotron 3 Super: 55.9 (#140)
| Benchmark | Grok 4.1 | Nemotron 3 Super |
|---|---|---|
| LMArena Text | 1437 | 1378 |
| LMArena Creative Writing | 1411 | 1317 |
| LMArena Multi-Turn | 1437 | 1369 |
Frequently asked questions
Is Grok 4.1 better than Nemotron 3 Super?
Grok 4.1 is the stronger model overall, scoring 41.5 to 40.1 on the Noometry Index.
Is Grok 4.1 or Nemotron 3 Super better for coding?
Nemotron 3 Super scores higher on coding benchmarks: 39.4 versus 33.7 in the Noometry coding category.
How many benchmarks do Grok 4.1 and Nemotron 3 Super share?
15 benchmarks have published results for both models. Grok 4.1 has 19 scored results on Noometry and Nemotron 3 Super has 21.