Model comparison
Ministral 8B vs Yi-1.5-34B
Yi-1.5-34B is the stronger model overall, scoring 30.2 to 27.8 on the Noometry Index.
Last verified . 14 shared benchmarks.
Mistral AISummary
- They share 14 benchmarks with published results for both. Ministral 8B scores higher in 5 categories and Yi-1.5-34B in 3 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Yi-1.5-34B leads 21.5 to 17.7.
- The biggest single-benchmark swing is MATH Level 5: 14.9% for Ministral 8B and 25.5% for Yi-1.5-34B.
Side by side
| Ministral 8B | Yi-1.5-34B | |
|---|---|---|
| Provider | Mistral AI | 01.AI |
| Noometry Index | 27.8 | 30.2 |
| Released | 2024-10-01 | 2024-05-13 |
| Weights | Open | Open |
| Context window | 128K | — |
| Max output | 128K | — |
| Input $ / M tokens | $0.10 | — |
| Output $ / M tokens | $0.10 | — |
| Results tracked | 17 | 21 |
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Category by category
Coding Ministral 8B leads
Ministral 8B: 34.4 (#226), Yi-1.5-34B: 31.9 (#267)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1202 | 1169 |
| BigCodeBench Instruct | — | 33.9% |
| BigCodeBench Complete | — | 43.8% |
Agentic & Tool Use Not comparable
Ministral 8B: 16.2 (#140), Yi-1.5-34B: —
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| Berkeley Function Calling Leaderboard | 11.1% | — |
Reasoning Yi-1.5-34B leads
Ministral 8B: 17.7 (#279), Yi-1.5-34B: 21.5 (#195)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1191 | 1160 |
| DTBench | 45.7% | — |
Math Yi-1.5-34B leads
Ministral 8B: 23.7 (#262), Yi-1.5-34B: 25.3 (#248)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1188 | 1182 |
| MATH Level 5 | 14.9% | 25.5% |
Knowledge Yi-1.5-34B leads
Ministral 8B: 12.5 (#292), Yi-1.5-34B: 14.8 (#290)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| GPQA Diamond | 27.1% | 32% |
| LMArena Expert | 1170 | 1144 |
| Vectara Hallucination Rate | 7.4% | — |
Multilingual Ministral 8B leads
Ministral 8B: 35.3 (#242), Yi-1.5-34B: 32.5 (#251)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1165 | 1121 |
| LMArena Chinese | 1193 | 1213 |
| LMArena Russian | 1195 | 1091 |
| LMArena French | — | 1155 |
| LMArena German | — | 1111 |
| LMArena Japanese | — | 1021 |
| LMArena Korean | — | 1005 |
| LMArena Spanish | — | 1120 |
Instruction Following Ministral 8B leads
Ministral 8B: 60.7 (#245), Yi-1.5-34B: 59.4 (#252)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1161 | 1139 |
Long Context Ministral 8B leads
Ministral 8B: 36.7 (#222), Yi-1.5-34B: 34.6 (#243)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1212 | 1144 |
Writing & Preference Ministral 8B leads
Ministral 8B: 39.8 (#241), Yi-1.5-34B: 37.6 (#252)
| Benchmark | Ministral 8B | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1191 | 1173 |
| LMArena Creative Writing | 1175 | 1135 |
| LMArena Multi-Turn | 1166 | 1153 |
Frequently asked questions
Is Ministral 8B better than Yi-1.5-34B?
Yi-1.5-34B is the stronger model overall, scoring 30.2 to 27.8 on the Noometry Index.
Is Ministral 8B or Yi-1.5-34B better for coding?
Ministral 8B scores higher on coding benchmarks: 34.4 versus 31.9 in the Noometry coding category.
How many benchmarks do Ministral 8B and Yi-1.5-34B share?
14 benchmarks have published results for both models. Ministral 8B has 17 scored results on Noometry and Yi-1.5-34B has 21.