Model comparison
Grok-2 (Dec 2024) vs OLMo 2 Furious 13B
Grok-2 (Dec 2024) is the stronger model overall, scoring 33.7 to 29.7 on the Noometry Index.
Last verified . 7 shared benchmarks.
Allen Institute for AI (Ai2)Summary
- They share 7 benchmarks with published results for both. Grok-2 (Dec 2024) scores higher in 5 categories and OLMo 2 Furious 13B in 1 category; 6 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Grok-2 (Dec 2024) leads 29.8 to 18.3.
- The biggest single-benchmark swing is LiveBench Math: 54.9% for Grok-2 (Dec 2024) and 13.6% for OLMo 2 Furious 13B.
- OLMo 2 Furious 13B has downloadable open weights; the other is API-only.
Side by side
| Grok-2 (Dec 2024) | OLMo 2 Furious 13B | |
|---|---|---|
| Provider | xAI | Allen Institute for AI (Ai2) |
| Noometry Index | 33.7 | 29.7 |
| Released | 2024-08-13 | 2024-12-31 |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 34 | 12 |
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Category by category
Coding Grok-2 (Dec 2024) leads
Grok-2 (Dec 2024): 33.3 (#258), OLMo 2 Furious 13B: 28.6 (#313)
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Coding | 46.4% | 10.4% |
| WeirdML | 22.2% | — |
| LMArena Coding | 1287 | — |
Reasoning Grok-2 (Dec 2024) leads
Grok-2 (Dec 2024): 16.9 (#299), OLMo 2 Furious 13B: 15.5 (#314)
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Reasoning | 54.8% | 16.3% |
| LiveBench Data Analysis | 54.5% | 20.6% |
| LiveBench | 54.3% | 22.1% |
| SimpleBench | 22.7% | — |
| LMArena Hard Prompts | 1272 | — |
| DTBench | 65.2% | — |
| Epoch Capabilities Index | 130.48 | — |
Math OLMo 2 Furious 13B leads
Grok-2 (Dec 2024): 20.8 (#284), OLMo 2 Furious 13B: 23.1 (#273)
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Math | 54.9% | 13.6% |
| OTIS Mock AIME 2024-2025 | 11.5% | — |
| Omni-MATH | — | 15.6% |
| LMArena Math | 1283 | — |
| MATH Level 5 | 63.5% | — |
| FrontierMath (Feb 2025 set) | 0.7% | — |
Knowledge Grok-2 (Dec 2024) leads
Grok-2 (Dec 2024): 29.8 (#233), OLMo 2 Furious 13B: 18.3 (#283)
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| GPQA Diamond | 53.8% | — |
| MMLU-Pro | — | 31% |
| Confabulations | 20.1% | — |
| GPQA (HELM) | — | 31.6% |
| LMArena Expert | 1254 | — |
Multilingual Not comparable
Grok-2 (Dec 2024): 43.1 (#188), OLMo 2 Furious 13B: —
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| 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) leads
Grok-2 (Dec 2024): 66.9 (#202), OLMo 2 Furious 13B: 60.9 (#248)
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Instruction Following | 69.6% | 60.6% |
| IFEval | — | 73% |
| LMArena Instruction Following | 1270 | — |
Long Context Not comparable
Grok-2 (Dec 2024): 38.8 (#190), OLMo 2 Furious 13B: —
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| LMArena Longer Query | 1276 | — |
Writing & Preference Grok-2 (Dec 2024) leads
Grok-2 (Dec 2024): 48.6 (#198), OLMo 2 Furious 13B: 42.9 (#230)
| Benchmark | Grok-2 (Dec 2024) | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Language | 45.6% | 11.2% |
| LMArena Text | 1305 | — |
| LMArena Creative Writing | 1284 | — |
| Short-Story Creative Writing | 63.6% | — |
| WildBench | — | 68.9% |
| LMArena Multi-Turn | 1290 | — |
Frequently asked questions
Is Grok-2 (Dec 2024) better than OLMo 2 Furious 13B?
Grok-2 (Dec 2024) is the stronger model overall, scoring 33.7 to 29.7 on the Noometry Index.
Is Grok-2 (Dec 2024) or OLMo 2 Furious 13B better for coding?
Grok-2 (Dec 2024) scores higher on coding benchmarks: 33.3 versus 28.6 in the Noometry coding category.
How many benchmarks do Grok-2 (Dec 2024) and OLMo 2 Furious 13B share?
7 benchmarks have published results for both models. Grok-2 (Dec 2024) has 34 scored results on Noometry and OLMo 2 Furious 13B has 12.