# Grok-2 (Dec 2024) vs Qwen3-4B

> Grok-2 (Dec 2024) is the stronger model overall, scoring 33.7 to 31.9 on the Noometry Index.

- Canonical page: https://noometry.com/compare/grok-2-vs-qwen3-4b
- Last updated: 2026-10-11
- Shared benchmarks: 2

## Summary

- They share 2 benchmarks with published results for both. Grok-2 (Dec 2024) scores higher in 0 categories and Qwen3-4B in 3 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in math, where Qwen3-4B leads 29.7 to 20.8.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 11.5% for Grok-2 (Dec 2024) and 52.2% for Qwen3-4B.
- Qwen3-4B has downloadable open weights; the other is API-only.

## Snapshot

| | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| Provider | xAI | Alibaba (Qwen) |
| Noometry Index | 33.7 | 31.9 |
| Rank | 239 | 264 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Open |

## Coding

- Grok-2 (Dec 2024): 33.3 (#258)
- Qwen3-4B: —

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| WeirdML | 22.2% | — |
| LiveBench Coding | 46.4% | — |
| LMArena Coding | 1287 | — |

## Agentic & Tool Use

- Grok-2 (Dec 2024): —
- Qwen3-4B: 27.6 (#100)

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 35.7% |

## Reasoning

- Grok-2 (Dec 2024): 16.9 (#299)
- Qwen3-4B: 19.2 (#268)

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| SimpleBench | 22.7% | — |
| Chess Puzzles | — | 4% |
| LiveBench Reasoning | 54.8% | — |
| LMArena Hard Prompts | 1272 | — |
| DTBench | 65.2% | — |
| LiveBench Data Analysis | 54.5% | — |
| Epoch Capabilities Index | 130.48 | — |
| LiveBench | 54.3% | — |

## Math

- Grok-2 (Dec 2024): 20.8 (#284)
- Qwen3-4B: 29.7 (#240)

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 11.5% | 52.2% |
| MathArena Final-Answer Competitions | — | 38.5% |
| LiveBench Math | 54.9% | — |
| LMArena Math | 1283 | — |
| MATH Level 5 | 63.5% | — |
| FrontierMath (Feb 2025 set) | 0.7% | — |

## Knowledge

- Grok-2 (Dec 2024): 29.8 (#233)
- Qwen3-4B: 33.0 (#208)

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| GPQA Diamond | 53.8% | 52.3% |
| Confabulations | 20.1% | — |
| Vectara Hallucination Rate | — | 5.7% |
| LMArena Expert | 1254 | — |

## Multilingual

- Grok-2 (Dec 2024): 43.1 (#188)
- Qwen3-4B: —

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| LMArena Non-English | 1282 | — |
| LMArena Chinese | 1289 | — |
| LMArena French | 1318 | — |
| LMArena German | 1287 | — |
| LMArena Japanese | 1244 | — |
| LMArena Korean | 1237 | — |
| LMArena Russian | 1286 | — |
| LMArena Spanish | 1281 | — |

## Instruction Following

- Grok-2 (Dec 2024): 66.9 (#202)
- Qwen3-4B: —

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| LiveBench Instruction Following | 69.6% | — |
| LMArena Instruction Following | 1270 | — |

## Long Context

- Grok-2 (Dec 2024): 38.8 (#190)
- Qwen3-4B: —

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| LMArena Longer Query | 1276 | — |

## Writing & Preference

- Grok-2 (Dec 2024): 48.6 (#198)
- Qwen3-4B: —

| Benchmark | Grok-2 (Dec 2024) | Qwen3-4B |
|---|---|---|
| LMArena Text | 1305 | — |
| LMArena Creative Writing | 1284 | — |
| Short-Story Creative Writing | 63.6% | — |
| LMArena Multi-Turn | 1290 | — |
| LiveBench Language | 45.6% | — |

## FAQ

### Is Grok-2 (Dec 2024) better than Qwen3-4B?

Grok-2 (Dec 2024) is the stronger model overall, scoring 33.7 to 31.9 on the Noometry Index.

### How many benchmarks do Grok-2 (Dec 2024) and Qwen3-4B share?

2 benchmarks have published results for both models. Grok-2 (Dec 2024) has 34 scored results on Noometry and Qwen3-4B has 6.