Model comparison
Chatgpt 4o Latest 20250326 vs GLM-5V-Turbo
Chatgpt 4o Latest 20250326 and GLM-5V-Turbo score almost the same on the Noometry Index (43.8 vs 43.8), so choose on price, context window or the category you care about most.
Last verified . 17 shared benchmarks.
Summary
- They share 17 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 2 categories and GLM-5V-Turbo in 7 categories; 3 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Chatgpt 4o Latest 20250326 leads 33.8 to 29.7.
Side by side
| Chatgpt 4o Latest 20250326 | GLM-5V-Turbo | |
|---|---|---|
| Provider | OpenAI | Z.ai (Zhipu) |
| Noometry Index | 43.8 | 43.8 |
| Released | — | 2026-04-01 |
| Weights | Proprietary | Proprietary |
| Context window | — | 200K |
| Max output | — | 131K |
| Input $ / M tokens | — | $1.20 |
| Output $ / M tokens | — | $4 |
| Results tracked | 21 | 19 |
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Category by category
Coding Too close to call
Chatgpt 4o Latest 20250326: 41.6 (#122), GLM-5V-Turbo: 42.1 (#111)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Coding | 1413 | 1466 |
| LMArena WebDev | — | 1401 |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), GLM-5V-Turbo: 29.7 (#89)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1443 |
| Kagi LLM Benchmark | 75% | — |
Math Too close to call
Chatgpt 4o Latest 20250326: 38.6 (#134), GLM-5V-Turbo: 39.4 (#106)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Math | 1407 | 1441 |
Knowledge GLM-5V-Turbo leads
Chatgpt 4o Latest 20250326: 39.2 (#137), GLM-5V-Turbo: 40.6 (#117)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Expert | 1401 | 1452 |
| Confabulations | 16.6% | — |
Multimodal GLM-5V-Turbo leads
Chatgpt 4o Latest 20250326: 39.6 (#58), GLM-5V-Turbo: 40.9 (#42)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Vision | 1243 | 1264 |
| LMArena Document | — | 1416 |
Multilingual Too close to call
Chatgpt 4o Latest 20250326: 52.9 (#76), GLM-5V-Turbo: 53.0 (#73)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Non-English | 1419 | 1420 |
| LMArena Chinese | 1457 | 1488 |
| LMArena French | 1446 | 1444 |
| LMArena German | 1423 | 1423 |
| LMArena Korean | 1396 | 1396 |
| LMArena Russian | 1429 | 1431 |
| LMArena Spanish | 1434 | 1450 |
| LMArena Japanese | 1405 | — |
Instruction Following Too close to call
Chatgpt 4o Latest 20250326: 74.0 (#107), GLM-5V-Turbo: 75.0 (#80)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Instruction Following | 1403 | 1423 |
Long Context Too close to call
Chatgpt 4o Latest 20250326: 43.1 (#107), GLM-5V-Turbo: 44.0 (#80)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Longer Query | 1413 | 1438 |
Writing & Preference Too close to call
Chatgpt 4o Latest 20250326: 62.6 (#72), GLM-5V-Turbo: 62.5 (#73)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-5V-Turbo |
|---|---|---|
| LMArena Text | 1429 | 1437 |
| LMArena Creative Writing | 1405 | 1416 |
| LMArena Multi-Turn | 1454 | 1432 |
| EQ-Bench Creative Writing | 1501 | — |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than GLM-5V-Turbo?
Chatgpt 4o Latest 20250326 and GLM-5V-Turbo score almost the same on the Noometry Index (43.8 vs 43.8), so choose on price, context window or the category you care about most.
Is Chatgpt 4o Latest 20250326 or GLM-5V-Turbo better for coding?
They score almost the same on coding (41.6 vs 42.1); test both on your own repository before choosing.
How many benchmarks do Chatgpt 4o Latest 20250326 and GLM-5V-Turbo share?
17 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and GLM-5V-Turbo has 19.