# Grok 4.6 vs Qwen2.5 Plus 1127

> Grok 4.6 is the stronger model overall, scoring 56.9 to 38.8 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-4-6-vs-qwen2-5-plus
- Last updated: 2026-10-10
- Shared benchmarks: 14

## Summary

- They share 14 benchmarks with published results for both. Grok 4.6 scores higher in 8 categories and Qwen2.5 Plus 1127 in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Grok 4.6 leads 61.4 to 25.9.

## Snapshot

| | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| Provider | xAI | Alibaba (Qwen) |
| Noometry Index | 56.9 | 38.8 |
| Rank | 21 | 181 |
| Context | 500K | — |
| Input $/M | $2 | — |
| Output $/M | $6 | — |
| Weights | Proprietary | Proprietary |

## Coding

- Grok 4.6: 58.5 (#16)
- Qwen2.5 Plus 1127: 38.5 (#175)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Coding | 1465 | 1314 |
| DeepSWE | 67.5% | — |
| FrontierCode | 48% | — |
| CursorBench | 41.4% | — |
| LMArena WebDev | 1617 | — |
| FrontierSWE | 25.3% | — |
| SciCode | 56.5% | — |
| WeirdML | 67.3% | — |
| ALE-Bench | 1,508 | — |

## Agentic & Tool Use

- Grok 4.6: 39.4 (#27)
- Qwen2.5 Plus 1127: —

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| APEX-Agents | 65.3% | — |
| GDP.pdf | 17.2% | — |
| Vending-Bench 2 | 9,047 | — |

## Reasoning

- Grok 4.6: 61.4 (#20)
- Qwen2.5 Plus 1127: 25.9 (#141)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Hard Prompts | 1447 | 1299 |
| ARC-AGI-2 | 67.1% | — |
| SimpleBench | 75.9% | — |
| NYT Connections (extended) | 80% | — |
| ARC-AGI-1 | 87.5% | — |
| CritPt | 19.7% | — |
| Chess Puzzles | 40% | — |
| EBR-Bench | 30.5% | — |
| Mystery Game Puzzles | 34% | — |
| DTBench | 97.3% | — |
| LMCA | 48.5% | — |
| Epoch Capabilities Index | 156.44 | — |

## Math

- Grok 4.6: 67.0 (#24)
- Qwen2.5 Plus 1127: 36.1 (#174)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Math | 1423 | 1298 |
| FrontierMath (Tiers 1-3) | 66% | — |
| FrontierMath Tier 4 | 31.7% | — |
| OTIS Mock AIME 2024-2025 | 99.2% | — |
| ProofBench | 51% | — |

## Knowledge

- Grok 4.6: 63.3 (#20)
- Qwen2.5 Plus 1127: 35.5 (#183)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Expert | 1467 | 1289 |
| GPQA Diamond | 94% | — |
| SimpleQA Verified | 49.3% | — |

## Multimodal

- Grok 4.6: 43.6 (#23)
- Qwen2.5 Plus 1127: —

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Vision | 1263 | — |
| Blueprint-Bench 2 | 33.2% | — |
| Furniture Assembly | 40% | — |
| LMArena Document | 1452 | — |

## Multilingual

- Grok 4.6: 53.0 (#74)
- Qwen2.5 Plus 1127: 41.9 (#201)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Non-English | 1420 | 1265 |
| LMArena Chinese | 1480 | 1314 |
| LMArena German | 1431 | 1231 |
| LMArena Japanese | 1376 | 1207 |
| LMArena Russian | 1422 | 1271 |
| LMArena French | 1461 | — |
| LMArena Korean | 1397 | — |
| LMArena Spanish | 1404 | — |

## Instruction Following

- Grok 4.6: 75.4 (#63)
- Qwen2.5 Plus 1127: 67.2 (#199)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Instruction Following | 1431 | 1275 |

## Long Context

- Grok 4.6: 44.5 (#66)
- Qwen2.5 Plus 1127: 39.2 (#184)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Longer Query | 1454 | 1292 |

## Writing & Preference

- Grok 4.6: 62.3 (#80)
- Qwen2.5 Plus 1127: 49.4 (#192)

| Benchmark | Grok 4.6 | Qwen2.5 Plus 1127 |
|---|---|---|
| LMArena Text | 1428 | 1299 |
| LMArena Creative Writing | 1428 | 1262 |
| LMArena Multi-Turn | 1425 | 1299 |

## FAQ

### Is Grok 4.6 better than Qwen2.5 Plus 1127?

Grok 4.6 is the stronger model overall, scoring 56.9 to 38.8 on the Noometry Index.

### Is Grok 4.6 or Qwen2.5 Plus 1127 better for coding?

Grok 4.6 scores higher on coding benchmarks: 58.5 versus 38.5 in the Noometry coding category.

### How many benchmarks do Grok 4.6 and Qwen2.5 Plus 1127 share?

14 benchmarks have published results for both models. Grok 4.6 has 49 scored results on Noometry and Qwen2.5 Plus 1127 has 14.