Model comparison
Mistral Large 4 vs Yi-1.5-34B
Mistral Large 4 is the stronger model overall, scoring 43.1 to 30.6 on the Noometry Index.
Last verified . 12 shared benchmarks.
Mistral AISummary
- They share 12 benchmarks with published results for both. Mistral Large 4 scores higher in 7 categories and Yi-1.5-34B in 1 category; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Mistral Large 4 leads 60.4 to 37.4.
- Yi-1.5-34B has downloadable open weights; the other is API-only.
Side by side
| Mistral Large 4 | Yi-1.5-34B | |
|---|---|---|
| Provider | Mistral AI | 01.AI |
| Noometry Index | 43.1 | 30.6 |
| Released | 2026-10-06 | 2024-05-13 |
| Weights | Proprietary | Open |
| Context window | 1.05M | — |
| Max output | 262K | — |
| Input $ / M tokens | $0.68 | — |
| Output $ / M tokens | $2.09 | — |
| Results tracked | 15 | 21 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Mistral Large 4 leads
Mistral Large 4: 48.6 (#57), Yi-1.5-34B: 32.4 (#272)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1475 | 1169 |
| LMArena WebDev | 1541 | — |
| BigCodeBench Instruct | — | 33.9% |
| BigCodeBench Complete | — | 43.8% |
Reasoning Too close to call
Mistral Large 4: 22.5 (#192), Yi-1.5-34B: 22.5 (#191)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1444 | 1160 |
| NYT Connections (extended) | 27.4% | — |
Math Mistral Large 4 leads
Mistral Large 4: 40.4 (#91), Yi-1.5-34B: 27.5 (#249)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1488 | 1182 |
| MATH Level 5 | — | 25.5% |
Knowledge Mistral Large 4 leads
Mistral Large 4: 36.6 (#166), Yi-1.5-34B: 14.8 (#295)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Expert | 1447 | 1144 |
| GPQA Diamond | — | 32% |
| SimpleQA Verified | 20% | — |
Multilingual Mistral Large 4 leads
Mistral Large 4: 52.6 (#82), Yi-1.5-34B: 32.3 (#256)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1415 | 1121 |
| LMArena Chinese | 1491 | 1213 |
| LMArena Russian | 1414 | 1091 |
| LMArena French | — | 1156 |
| LMArena German | — | 1111 |
| LMArena Japanese | — | 1021 |
| LMArena Korean | — | 1005 |
| LMArena Spanish | — | 1121 |
Instruction Following Mistral Large 4 leads
Mistral Large 4: 75.0 (#76), Yi-1.5-34B: 59.2 (#257)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1424 | 1139 |
Long Context Mistral Large 4 leads
Mistral Large 4: 43.6 (#89), Yi-1.5-34B: 34.6 (#248)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1429 | 1143 |
Writing & Preference Mistral Large 4 leads
Mistral Large 4: 60.4 (#97), Yi-1.5-34B: 37.4 (#257)
| Benchmark | Mistral Large 4 | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1427 | 1173 |
| LMArena Creative Writing | 1361 | 1135 |
| LMArena Multi-Turn | 1424 | 1153 |
Frequently asked questions
Is Mistral Large 4 better than Yi-1.5-34B?
Mistral Large 4 is the stronger model overall, scoring 43.1 to 30.6 on the Noometry Index.
Is Mistral Large 4 or Yi-1.5-34B better for coding?
Mistral Large 4 scores higher on coding benchmarks: 48.6 versus 32.4 in the Noometry coding category.
How many benchmarks do Mistral Large 4 and Yi-1.5-34B share?
12 benchmarks have published results for both models. Mistral Large 4 has 15 scored results on Noometry and Yi-1.5-34B has 21.