Model comparison
Qwen3.5 Max Preview vs Yi-1.5-34B
Qwen3.5 Max Preview is the stronger model overall, scoring 44.7 to 30.2 on the Noometry Index.
Last verified . 17 shared benchmarks.
Alibaba (Qwen)Summary
- They share 17 benchmarks with published results for both. Qwen3.5 Max Preview scores higher in 8 categories and Yi-1.5-34B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Qwen3.5 Max Preview leads 66.1 to 37.6.
- Yi-1.5-34B has downloadable open weights; the other is API-only.
Side by side
| Qwen3.5 Max Preview | Yi-1.5-34B | |
|---|---|---|
| Provider | Alibaba (Qwen) | 01.AI |
| Noometry Index | 44.7 | 30.2 |
| Released | — | 2024-05-13 |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 17 | 21 |
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Category by category
Coding Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 43.4 (#79), Yi-1.5-34B: 31.9 (#267)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1488 | 1169 |
| BigCodeBench Instruct | — | 33.9% |
| BigCodeBench Complete | — | 43.8% |
Reasoning Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 29.6 (#81), Yi-1.5-34B: 21.5 (#195)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1483 | 1160 |
Math Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 37.3 (#99), Yi-1.5-34B: 25.3 (#248)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1473 | 1182 |
| MATH Level 5 | — | 25.5% |
Knowledge Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 41.1 (#104), Yi-1.5-34B: 14.8 (#290)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Expert | 1489 | 1144 |
| GPQA Diamond | — | 32% |
Multilingual Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 56.4 (#21), Yi-1.5-34B: 32.5 (#251)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1465 | 1121 |
| LMArena Chinese | 1534 | 1213 |
| LMArena French | 1483 | 1155 |
| LMArena German | 1487 | 1111 |
| LMArena Japanese | 1497 | 1021 |
| LMArena Korean | 1438 | 1005 |
| LMArena Russian | 1472 | 1091 |
| LMArena Spanish | 1470 | 1120 |
Instruction Following Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 77.2 (#28), Yi-1.5-34B: 59.4 (#252)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1467 | 1139 |
Long Context Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 45.2 (#44), Yi-1.5-34B: 34.6 (#243)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1477 | 1144 |
Writing & Preference Qwen3.5 Max Preview leads
Qwen3.5 Max Preview: 66.1 (#39), Yi-1.5-34B: 37.6 (#252)
| Benchmark | Qwen3.5 Max Preview | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1471 | 1173 |
| LMArena Creative Writing | 1464 | 1135 |
| LMArena Multi-Turn | 1478 | 1153 |
Frequently asked questions
Is Qwen3.5 Max Preview better than Yi-1.5-34B?
Qwen3.5 Max Preview is the stronger model overall, scoring 44.7 to 30.2 on the Noometry Index.
Is Qwen3.5 Max Preview or Yi-1.5-34B better for coding?
Qwen3.5 Max Preview scores higher on coding benchmarks: 43.4 versus 31.9 in the Noometry coding category.
How many benchmarks do Qwen3.5 Max Preview and Yi-1.5-34B share?
17 benchmarks have published results for both models. Qwen3.5 Max Preview has 17 scored results on Noometry and Yi-1.5-34B has 21.