Model comparison
Mistral Large vs Yi-1.5-34B
Mistral Large is the stronger model overall, scoring 31.9 to 30.6 on the Noometry Index.
Last verified . 21 shared benchmarks.
Mistral AISummary
- They share 21 benchmarks with published results for both. Mistral Large scores higher in 6 categories and Yi-1.5-34B in 2 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Mistral Large leads 30.1 to 14.8.
- The biggest single-benchmark swing is MATH Level 5: 50.3% for Mistral Large and 25.5% for Yi-1.5-34B.
Side by side
| Mistral Large | Yi-1.5-34B | |
|---|---|---|
| Provider | Mistral AI | 01.AI |
| Noometry Index | 31.9 | 30.6 |
| Released | 2024-02-26 | 2024-05-13 |
| Weights | Open | Open |
| Context window | 131K | — |
| Max output | 16K | — |
| Input $ / M tokens | $2 | — |
| Output $ / M tokens | $6 | — |
| Results tracked | 51 | 21 |
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Category by category
Coding Mistral Large leads
Mistral Large: 34.3 (#240), Yi-1.5-34B: 32.4 (#272)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| BigCodeBench Instruct | 30% | 33.9% |
| LMArena Coding | 1277 | 1169 |
| BigCodeBench Complete | 38.3% | 43.8% |
| SciCode | 36.2% | — |
| LiveBench Coding | 47.1% | — |
| ALE-Bench | 264.7 | — |
| HumanEval+ | 62.2% | — |
| MBPP+ | 59.5% | — |
Agentic & Tool Use Not comparable
Mistral Large: 28.6 (#89), Yi-1.5-34B: —
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 38.4% | — |
Reasoning Yi-1.5-34B leads
Mistral Large: 15.8 (#310), Yi-1.5-34B: 22.5 (#191)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1257 | 1160 |
| SimpleBench | 22.5% | — |
| CritPt | 0% | — |
| LiveBench Reasoning | 43.5% | — |
| DTBench | 65.1% | — |
| LiveBench Data Analysis | 50.1% | — |
| LMCA | 16.7% | — |
| Epoch Capabilities Index | 128.52 | — |
| ForecastBench | 57.1 | — |
| LiveBench | 48.4% | — |
Math Yi-1.5-34B leads
Mistral Large: 18.2 (#291), Yi-1.5-34B: 27.5 (#249)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1262 | 1182 |
| MATH Level 5 | 50.3% | 25.5% |
| OTIS Mock AIME 2024-2025 | 8.5% | — |
| Omni-MATH | 28.1% | — |
| LiveBench Math | 42.5% | — |
| FrontierMath (Feb 2025 set) | 0.3% | — |
Knowledge Mistral Large leads
Mistral Large: 30.1 (#230), Yi-1.5-34B: 14.8 (#295)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| GPQA Diamond | 51.3% | 32% |
| LMArena Expert | 1232 | 1144 |
| MMLU-Pro | 59.9% | — |
| Confabulations | 21.4% | — |
| Vectara Hallucination Rate | 4.5% | — |
| GPQA (HELM) | 43.5% | — |
| MMLU | 80% | — |
Multilingual Mistral Large leads
Mistral Large: 40.0 (#219), Yi-1.5-34B: 32.3 (#256)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1237 | 1121 |
| LMArena Chinese | 1240 | 1213 |
| LMArena French | 1325 | 1156 |
| LMArena German | 1254 | 1111 |
| LMArena Japanese | 1188 | 1021 |
| LMArena Korean | 1202 | 1005 |
| LMArena Russian | 1257 | 1091 |
| LMArena Spanish | 1268 | 1121 |
Instruction Following Mistral Large leads
Mistral Large: 67.9 (#191), Yi-1.5-34B: 59.2 (#257)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1249 | 1139 |
| LiveBench Instruction Following | 67.9% | — |
| IFEval | 87.7% | — |
Long Context Mistral Large leads
Mistral Large: 38.3 (#199), Yi-1.5-34B: 34.6 (#248)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1261 | 1143 |
Writing & Preference Mistral Large leads
Mistral Large: 40.7 (#242), Yi-1.5-34B: 37.4 (#257)
| Benchmark | Mistral Large | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1266 | 1173 |
| LMArena Creative Writing | 1243 | 1135 |
| LMArena Multi-Turn | 1260 | 1153 |
| Short-Story Creative Writing | 69% | — |
| EQ-Bench Creative Writing | 985 | — |
| WildBench | 80.1% | — |
| LiveBench Language | 39.4% | — |
Frequently asked questions
Is Mistral Large better than Yi-1.5-34B?
Mistral Large is the stronger model overall, scoring 31.9 to 30.6 on the Noometry Index.
Is Mistral Large or Yi-1.5-34B better for coding?
Mistral Large scores higher on coding benchmarks: 34.3 versus 32.4 in the Noometry coding category.
How many benchmarks do Mistral Large and Yi-1.5-34B share?
21 benchmarks have published results for both models. Mistral Large has 51 scored results on Noometry and Yi-1.5-34B has 21.