# Grok-2 (Dec 2024) vs o1-mini

> Grok-2 (Dec 2024) and o1-mini score almost the same on the Noometry Index (33.7 vs 34.0), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/grok-2-vs-o1-mini
- Last updated: 2026-10-10
- Shared benchmarks: 33

## Summary

- They share 33 benchmarks with published results for both. Grok-2 (Dec 2024) scores higher in 3 categories and o1-mini in 5 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in math, where o1-mini leads 35.4 to 20.8.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 11.5% for Grok-2 (Dec 2024) and 46.9% for o1-mini.

## Snapshot

| | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| Provider | xAI | OpenAI |
| Noometry Index | 33.7 | 34.0 |
| Rank | 239 | 235 |
| Context | — | — |
| Input $/M | — | — |
| Output $/M | — | — |
| Weights | Proprietary | Proprietary |

## Coding

- Grok-2 (Dec 2024): 33.3 (#258)
- o1-mini: 35.5 (#224)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| WeirdML | 22.2% | 36.3% |
| LiveBench Coding | 46.4% | 48% |
| LMArena Coding | 1287 | 1362 |
| Aider Polyglot | — | 32.9% |
| HumanEval+ | — | 89% |
| MBPP+ | — | 78.8% |

## Agentic & Tool Use

- Grok-2 (Dec 2024): —
- o1-mini: 24.6 (#118)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| Cybench | — | 10% |

## Reasoning

- Grok-2 (Dec 2024): 16.9 (#299)
- o1-mini: 8.8 (#346)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| SimpleBench | 22.7% | 18.1% |
| LiveBench Reasoning | 54.8% | 72.3% |
| LMArena Hard Prompts | 1272 | 1333 |
| LiveBench Data Analysis | 54.5% | 57.9% |
| Epoch Capabilities Index | 130.48 | 135.82 |
| LiveBench | 54.3% | 57.8% |
| ARC-AGI-2 | — | 0.8% |
| ARC-AGI-1 | — | 14% |
| DTBench | 65.2% | — |

## Math

- Grok-2 (Dec 2024): 20.8 (#284)
- o1-mini: 35.4 (#186)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 11.5% | 46.9% |
| LiveBench Math | 54.9% | 62% |
| LMArena Math | 1283 | 1358 |
| MATH Level 5 | 63.5% | 89.2% |
| FrontierMath (Feb 2025 set) | 0.7% | 1.7% |

## Knowledge

- Grok-2 (Dec 2024): 29.8 (#233)
- o1-mini: 34.9 (#192)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| GPQA Diamond | 53.8% | 62.4% |
| Confabulations | 20.1% | 18.6% |
| LMArena Expert | 1254 | 1316 |

## Multilingual

- Grok-2 (Dec 2024): 43.1 (#188)
- o1-mini: 43.6 (#182)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| LMArena Non-English | 1282 | 1289 |
| LMArena Chinese | 1289 | 1314 |
| LMArena French | 1318 | 1293 |
| LMArena German | 1287 | 1278 |
| LMArena Japanese | 1244 | 1245 |
| LMArena Korean | 1237 | 1223 |
| LMArena Russian | 1286 | 1283 |
| LMArena Spanish | 1281 | 1303 |

## Instruction Following

- Grok-2 (Dec 2024): 66.9 (#202)
- o1-mini: 66.7 (#206)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| LiveBench Instruction Following | 69.6% | 65.4% |
| LMArena Instruction Following | 1270 | 1304 |

## Long Context

- Grok-2 (Dec 2024): 38.8 (#190)
- o1-mini: 40.1 (#161)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| LMArena Longer Query | 1276 | 1320 |

## Writing & Preference

- Grok-2 (Dec 2024): 48.6 (#198)
- o1-mini: 48.4 (#202)

| Benchmark | Grok-2 (Dec 2024) | o1-mini |
|---|---|---|
| LMArena Text | 1305 | 1317 |
| LMArena Creative Writing | 1284 | 1244 |
| Short-Story Creative Writing | 63.6% | 64.9% |
| LMArena Multi-Turn | 1290 | 1314 |
| LiveBench Language | 45.6% | 40.9% |

## FAQ

### Is Grok-2 (Dec 2024) better than o1-mini?

Grok-2 (Dec 2024) and o1-mini score almost the same on the Noometry Index (33.7 vs 34.0), so choose on price, context window or the category you care about most.

### Is Grok-2 (Dec 2024) or o1-mini better for coding?

o1-mini scores higher on coding benchmarks: 35.5 versus 33.3 in the Noometry coding category.

### How many benchmarks do Grok-2 (Dec 2024) and o1-mini share?

33 benchmarks have published results for both models. Grok-2 (Dec 2024) has 34 scored results on Noometry and o1-mini has 39.