Model comparison
Chatgpt 4o Latest 20250326 vs Qwen3.5 Max Preview
Qwen3.5 Max Preview is the stronger model overall, scoring 45.3 to 43.8 on the Noometry Index.
Last verified . 17 shared benchmarks.
Alibaba (Qwen)Summary
- They share 17 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 1 category and Qwen3.5 Max Preview in 7 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Qwen3.5 Max Preview leads 66.0 to 62.6.
Side by side
| Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview | |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 43.8 | 45.3 |
| Released | — | — |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 21 | 17 |
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Category by category
Coding Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 41.6 (#122), Qwen3.5 Max Preview: 44.0 (#77)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Coding | 1413 | 1487 |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), Qwen3.5 Max Preview: 30.8 (#84)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1483 |
| Kagi LLM Benchmark | 75% | — |
Math Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 38.6 (#134), Qwen3.5 Max Preview: 40.1 (#94)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Math | 1407 | 1474 |
Knowledge Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 39.2 (#137), Qwen3.5 Max Preview: 41.8 (#107)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Expert | 1401 | 1489 |
| Confabulations | 16.6% | — |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), Qwen3.5 Max Preview: —
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 52.9 (#76), Qwen3.5 Max Preview: 56.2 (#22)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Non-English | 1419 | 1465 |
| LMArena Chinese | 1457 | 1534 |
| LMArena French | 1446 | 1484 |
| LMArena German | 1423 | 1487 |
| LMArena Japanese | 1405 | 1495 |
| LMArena Korean | 1396 | 1438 |
| LMArena Russian | 1429 | 1471 |
| LMArena Spanish | 1434 | 1470 |
Instruction Following Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 74.0 (#107), Qwen3.5 Max Preview: 77.0 (#31)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Instruction Following | 1403 | 1467 |
Long Context Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 43.1 (#107), Qwen3.5 Max Preview: 45.2 (#45)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Longer Query | 1413 | 1476 |
Writing & Preference Qwen3.5 Max Preview leads
Chatgpt 4o Latest 20250326: 62.6 (#72), Qwen3.5 Max Preview: 66.0 (#41)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen3.5 Max Preview |
|---|---|---|
| LMArena Text | 1429 | 1470 |
| LMArena Creative Writing | 1405 | 1464 |
| LMArena Multi-Turn | 1454 | 1478 |
| EQ-Bench Creative Writing | 1501 | — |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Qwen3.5 Max Preview?
Qwen3.5 Max Preview is the stronger model overall, scoring 45.3 to 43.8 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Qwen3.5 Max Preview better for coding?
Qwen3.5 Max Preview scores higher on coding benchmarks: 44.0 versus 41.6 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Qwen3.5 Max Preview share?
17 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Qwen3.5 Max Preview has 17.