Model comparison
Mixtral 8x7B vs OLMo 2 Furious 13B
OLMo 2 Furious 13B is the stronger model overall, scoring 29.7 to 27.1 on the Noometry Index.
Last verified . 5 shared benchmarks.
Mistral AI
Allen Institute for AI (Ai2)Summary
- They share 5 benchmarks with published results for both. Mixtral 8x7B scores higher in 2 categories and OLMo 2 Furious 13B in 4 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in instruction following, where OLMo 2 Furious 13B leads 60.9 to 51.0.
- The biggest single-benchmark swing is IFEval: 57.5% for Mixtral 8x7B and 73% for OLMo 2 Furious 13B.
Side by side
| Mixtral 8x7B | OLMo 2 Furious 13B | |
|---|---|---|
| Provider | Mistral AI | Allen Institute for AI (Ai2) |
| Noometry Index | 27.1 | 29.7 |
| Released | 2023-12-11 | 2024-12-31 |
| Weights | Open | Open |
| Context window | 32K | — |
| Max output | 32K | — |
| Input $ / M tokens | $0.70 | — |
| Output $ / M tokens | $0.70 | — |
| Results tracked | 38 | 12 |
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Category by category
Coding Mixtral 8x7B leads
Mixtral 8x7B: 32.8 (#269), OLMo 2 Furious 13B: 28.6 (#313)
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Coding | — | 10.4% |
| LMArena Coding | 1126 | — |
| HumanEval+ | 39.6% | — |
| MBPP+ | 49.7% | — |
Reasoning Mixtral 8x7B leads
Mixtral 8x7B: 18.2 (#285), OLMo 2 Furious 13B: 15.5 (#314)
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| LiveBench Reasoning | — | 16.3% |
| LMArena Hard Prompts | 1115 | — |
| DTBench | 49.6% | — |
| LiveBench Data Analysis | — | 20.6% |
| Adversarial NLI | 55.2% | — |
| Epoch Capabilities Index | 118.47 | — |
| ForecastBench | 56.3 | — |
| HellaSwag | 86.7% | — |
| LiveBench | — | 22.1% |
| PIQA | 83.6% | — |
| WinoGrande | 77.2% | — |
Math OLMo 2 Furious 13B leads
Mixtral 8x7B: 18.8 (#289), OLMo 2 Furious 13B: 23.1 (#273)
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| Omni-MATH | 10.5% | 15.6% |
| LiveBench Math | — | 13.6% |
| LMArena Math | 1147 | — |
| MATH Level 5 | 10% | — |
| GSM8K | 74.4% | — |
Knowledge OLMo 2 Furious 13B leads
Mixtral 8x7B: 11.0 (#301), OLMo 2 Furious 13B: 18.3 (#283)
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| MMLU-Pro | 33.5% | 31% |
| GPQA (HELM) | 29.6% | 31.6% |
| GPQA Diamond | 30.6% | — |
| LMArena Expert | 1088 | — |
| ARC (AI2) Challenge | 87.3% | — |
| MMLU | 70.6% | — |
| OpenBookQA | 85.8% | — |
| TriviaQA | 82.2% | — |
Multilingual Not comparable
Mixtral 8x7B: 29.6 (#266), OLMo 2 Furious 13B: —
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| LMArena Non-English | 1077 | — |
| LMArena Chinese | 1055 | — |
| LMArena French | 1166 | — |
| LMArena German | 1114 | — |
| LMArena Japanese | 931 | — |
| LMArena Korean | 968 | — |
| LMArena Russian | 1090 | — |
| LMArena Spanish | 1111 | — |
Instruction Following OLMo 2 Furious 13B leads
Mixtral 8x7B: 51.0 (#297), OLMo 2 Furious 13B: 60.9 (#248)
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| IFEval | 57.5% | 73% |
| LiveBench Instruction Following | — | 60.6% |
| LMArena Instruction Following | 1109 | — |
Long Context Not comparable
Mixtral 8x7B: 33.4 (#260), OLMo 2 Furious 13B: —
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| LMArena Longer Query | 1103 | — |
Writing & Preference OLMo 2 Furious 13B leads
Mixtral 8x7B: 34.2 (#270), OLMo 2 Furious 13B: 42.9 (#230)
| Benchmark | Mixtral 8x7B | OLMo 2 Furious 13B |
|---|---|---|
| WildBench | 67.3% | 68.9% |
| LMArena Text | 1132 | — |
| LMArena Creative Writing | 1109 | — |
| LMArena Multi-Turn | 1115 | — |
| LiveBench Language | — | 11.2% |
Frequently asked questions
Is Mixtral 8x7B better than OLMo 2 Furious 13B?
OLMo 2 Furious 13B is the stronger model overall, scoring 29.7 to 27.1 on the Noometry Index.
Is Mixtral 8x7B or OLMo 2 Furious 13B better for coding?
Mixtral 8x7B scores higher on coding benchmarks: 32.8 versus 28.6 in the Noometry coding category.
How many benchmarks do Mixtral 8x7B and OLMo 2 Furious 13B share?
5 benchmarks have published results for both models. Mixtral 8x7B has 38 scored results on Noometry and OLMo 2 Furious 13B has 12.