# Amazon Nova Lite vs Grok-3 mini

> Grok-3 mini is the stronger model overall, scoring 41.0 to 31.4 on the Noometry Index.

- Canonical page: https://noometry.com/compare/amazon-nova-lite-vs-grok-3-mini
- Last updated: 2026-10-10
- Shared benchmarks: 22

## Summary

- They share 22 benchmarks with published results for both. Amazon Nova Lite scores higher in 1 category and Grok-3 mini in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Grok-3 mini leads 46.3 to 26.0.
- The biggest single-benchmark swing is GPQA (HELM): 39.7% for Amazon Nova Lite and 67.5% for Grok-3 mini.

## Snapshot

| | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| Provider | Amazon | xAI |
| Noometry Index | 31.4 | 41.0 |
| Rank | 262 | 130 |
| Context | 300K | — |
| Input $/M | $0.06 | — |
| Output $/M | $0.24 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Amazon Nova Lite: 32.0 (#266)
- Grok-3 mini: 40.4 (#126)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| LMArena Coding | 1239 | 1380 |
| Aider Polyglot | — | 49.3% |
| WeirdML | — | 42.6% |
| LiveBench Coding | 27.5% | — |
| ALE-Bench | 236.25 | — |

## Reasoning

- Amazon Nova Lite: 18.5 (#257)
- Grok-3 mini: 13.8 (#323)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| LMArena Hard Prompts | 1220 | 1374 |
| ARC-AGI-2 | — | 0.4% |
| Kagi LLM Benchmark | — | 61.3% |
| ARC-AGI-1 | — | 16.5% |
| LiveBench Reasoning | 36.7% | — |
| LiveBench Data Analysis | 37.2% | — |
| Epoch Capabilities Index | — | 140.35 |
| LiveBench | 36.4% | — |

## Math

- Amazon Nova Lite: 25.8 (#243)
- Grok-3 mini: 40.3 (#78)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| Omni-MATH | 23.3% | 31.8% |
| LMArena Math | 1227 | 1386 |
| OTIS Mock AIME 2024-2025 | — | 77.8% |
| LiveBench Math | 36.7% | — |
| MATH Level 5 | — | 90.9% |
| FrontierMath (Feb 2025 set) | — | 5.9% |

## Knowledge

- Amazon Nova Lite: 26.0 (#254)
- Grok-3 mini: 46.3 (#75)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| MMLU-Pro | 60% | 79.9% |
| GPQA (HELM) | 39.7% | 67.5% |
| LMArena Expert | 1201 | 1395 |
| GPQA Diamond | — | 76.3% |
| Humanity's Last Exam | 3.6% | — |
| Confabulations | — | 10.8% |
| Vectara Hallucination Rate | 6.1% | — |
| MMLU | 77% | — |

## Multimodal

- Amazon Nova Lite: 25.0 (#118)
- Grok-3 mini: —

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| LMArena Vision | 990 | — |

## Multilingual

- Amazon Nova Lite: 38.2 (#227)
- Grok-3 mini: 48.3 (#141)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| LMArena Non-English | 1208 | 1352 |
| LMArena Chinese | 1225 | 1387 |
| LMArena French | 1237 | 1357 |
| LMArena German | 1229 | 1350 |
| LMArena Japanese | 1153 | 1343 |
| LMArena Korean | 1153 | 1336 |
| LMArena Russian | 1216 | 1352 |
| LMArena Spanish | 1225 | 1379 |

## Instruction Following

- Amazon Nova Lite: 59.6 (#250)
- Grok-3 mini: 78.7 (#8)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| IFEval | 77.6% | 95.1% |
| LMArena Instruction Following | 1205 | 1356 |
| LiveBench Instruction Following | 54.1% | — |

## Long Context

- Amazon Nova Lite: 37.4 (#212)
- Grok-3 mini: 41.0 (#142)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| LMArena Longer Query | 1234 | 1372 |
| Fiction.LiveBench | — | 66.7% |

## Writing & Preference

- Amazon Nova Lite: 42.3 (#232)
- Grok-3 mini: 52.7 (#163)

| Benchmark | Amazon Nova Lite | Grok-3 mini |
|---|---|---|
| LMArena Text | 1229 | 1370 |
| LMArena Creative Writing | 1197 | 1342 |
| WildBench | 75% | 65.1% |
| LMArena Multi-Turn | 1199 | 1355 |
| Short-Story Creative Writing | — | 73.5% |
| LiveBench Language | 25.9% | — |

## FAQ

### Is Amazon Nova Lite better than Grok-3 mini?

Grok-3 mini is the stronger model overall, scoring 41.0 to 31.4 on the Noometry Index.

### Is Amazon Nova Lite or Grok-3 mini better for coding?

Grok-3 mini scores higher on coding benchmarks: 40.4 versus 32.0 in the Noometry coding category.

### How many benchmarks do Amazon Nova Lite and Grok-3 mini share?

22 benchmarks have published results for both models. Amazon Nova Lite has 34 scored results on Noometry and Grok-3 mini has 35.