# Grok 4.1 vs Nova Premier 1.0

> Grok 4.1 is the stronger model overall, scoring 40.8 to 37.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-4-1-vs-nova-premier-1-0
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in writing & preference, where Grok 4.1 leads 62.6 to 51.0.

## Snapshot

| | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| Provider | xAI | Amazon |
| Noometry Index | 40.8 | 37.7 |
| Rank | 135 | 185 |
| Context | — | 1M |
| Input $/M | — | $2.50 |
| Output $/M | — | $12.50 |
| Weights | Proprietary | Proprietary |

## Coding

- Grok 4.1: 33.4 (#246)
- Nova Premier 1.0: —

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| LMArena WebDev | 1214 | — |
| LMArena Coding | 1445 | — |

## Agentic & Tool Use

- Grok 4.1: 33.8 (#47)
- Nova Premier 1.0: —

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| Cybench | 39% | — |

## Reasoning

- Grok 4.1: 28.3 (#91)
- Nova Premier 1.0: 22.3 (#182)

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| Kagi LLM Benchmark | — | 44.8% |
| LMArena Hard Prompts | 1436 | — |

## Math

- Grok 4.1: 36.2 (#124)
- Nova Premier 1.0: 31.5 (#194)

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| Omni-MATH | — | 35% |
| LMArena Math | 1422 | — |

## Knowledge

- Grok 4.1: 38.9 (#129)
- Nova Premier 1.0: 35.4 (#176)

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| MMLU-Pro | — | 72.6% |
| GPQA (HELM) | — | 51.8% |
| LMArena Expert | 1417 | — |

## Multilingual

- Grok 4.1: 53.6 (#64)
- Nova Premier 1.0: —

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| LMArena Non-English | 1425 | — |
| LMArena Chinese | 1464 | — |
| LMArena French | 1448 | — |
| LMArena German | 1447 | — |
| LMArena Japanese | 1396 | — |
| LMArena Korean | 1407 | — |
| LMArena Russian | 1434 | — |
| LMArena Spanish | 1438 | — |

## Instruction Following

- Grok 4.1: 74.0 (#106)
- Nova Premier 1.0: 66.9 (#201)

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| IFEval | — | 80.3% |
| LMArena Instruction Following | 1400 | — |

## Long Context

- Grok 4.1: 43.2 (#96)
- Nova Premier 1.0: —

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| LMArena Longer Query | 1416 | — |

## Writing & Preference

- Grok 4.1: 62.6 (#71)
- Nova Premier 1.0: 51.0 (#174)

| Benchmark | Grok 4.1 | Nova Premier 1.0 |
|---|---|---|
| LMArena Text | 1437 | — |
| LMArena Creative Writing | 1411 | — |
| WildBench | — | 78.8% |
| LMArena Multi-Turn | 1438 | — |

## FAQ

### Is Grok 4.1 better than Nova Premier 1.0?

Grok 4.1 is the stronger model overall, scoring 40.8 to 37.7 on the Noometry Index.

### How many benchmarks do Grok 4.1 and Nova Premier 1.0 share?

0 benchmarks have published results for both models. Grok 4.1 has 19 scored results on Noometry and Nova Premier 1.0 has 6.