Model comparison
Chatgpt 4o Latest 20250326 vs Qwen1.5-14B
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 32.7 on the Noometry Index.
Last verified . 16 shared benchmarks.
Alibaba (Qwen)Summary
- They share 16 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 8 categories and Qwen1.5-14B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Chatgpt 4o Latest 20250326 leads 62.6 to 33.6.
- Qwen1.5-14B has downloadable open weights; the other is API-only.
Side by side
| Chatgpt 4o Latest 20250326 | Qwen1.5-14B | |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 43.8 | 32.7 |
| Released | — | 2024-02-04 |
| Weights | Proprietary | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 21 | 17 |
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Category by category
Coding Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), Qwen1.5-14B: 33.1 (#263)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Coding | 1413 | 1138 |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), Qwen1.5-14B: 21.4 (#223)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1113 |
| Kagi LLM Benchmark | 75% | — |
Math Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 38.6 (#134), Qwen1.5-14B: 32.4 (#215)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Math | 1407 | 1125 |
Knowledge Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 39.2 (#137), Qwen1.5-14B: 29.8 (#232)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Expert | 1401 | 1094 |
| Confabulations | 16.6% | — |
| MMLU | — | 68.6% |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), Qwen1.5-14B: —
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 52.9 (#76), Qwen1.5-14B: 30.7 (#262)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Non-English | 1419 | 1095 |
| LMArena Chinese | 1457 | 1147 |
| LMArena French | 1446 | 1116 |
| LMArena German | 1423 | 1043 |
| LMArena Japanese | 1405 | 1019 |
| LMArena Russian | 1429 | 1046 |
| LMArena Spanish | 1434 | 1085 |
| LMArena Korean | 1396 | — |
Instruction Following Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 74.0 (#107), Qwen1.5-14B: 56.8 (#271)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Instruction Following | 1403 | 1102 |
Long Context Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 43.1 (#107), Qwen1.5-14B: 33.7 (#257)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Longer Query | 1413 | 1113 |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), Qwen1.5-14B: 33.6 (#276)
| Benchmark | Chatgpt 4o Latest 20250326 | Qwen1.5-14B |
|---|---|---|
| LMArena Text | 1429 | 1128 |
| LMArena Creative Writing | 1405 | 1091 |
| LMArena Multi-Turn | 1454 | 1110 |
| EQ-Bench Creative Writing | 1501 | — |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Qwen1.5-14B?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 32.7 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Qwen1.5-14B better for coding?
Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 33.1 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Qwen1.5-14B share?
16 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Qwen1.5-14B has 17.