Model comparison
GLM-5V-Turbo vs GPT-4
GLM-5V-Turbo is the stronger model overall, scoring 43.8 to 29.1 on the Noometry Index.
Last verified . 16 shared benchmarks.
Summary
- They share 16 benchmarks with published results for both. GLM-5V-Turbo scores higher in 8 categories and GPT-4 in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where GLM-5V-Turbo leads 39.4 to 10.8.
- GLM-5V-Turbo is cheaper at $1.20 / $4 per million input/output tokens, against $30 / $60 for GPT-4.
- GLM-5V-Turbo accepts more context: 200K tokens versus 8K.
Side by side
| GLM-5V-Turbo | GPT-4 | |
|---|---|---|
| Provider | Z.ai (Zhipu) | OpenAI |
| Noometry Index | 43.8 | 29.1 |
| Released | 2026-04-01 | 2023-03-14 |
| Weights | Proprietary | Proprietary |
| Context window | 200K | 8K |
| Max output | 131K | 8K |
| Input $ / M tokens | $1.20 | $30 |
| Output $ / M tokens | $4 | $60 |
| Results tracked | 19 | 38 |
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Category by category
Coding GLM-5V-Turbo leads
GLM-5V-Turbo: 42.1 (#111), GPT-4: 31.6 (#283)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Coding | 1466 | 1254 |
| LMArena WebDev | 1401 | — |
| WeirdML | — | 12.4% |
| BigCodeBench Instruct | — | 46% |
| BigCodeBench Complete | — | 57.2% |
| HumanEval+ | — | 79.3% |
Agentic & Tool Use Not comparable
GLM-5V-Turbo: —, GPT-4: —
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| METR Time Horizons | — | 36.1% |
Reasoning GLM-5V-Turbo leads
GLM-5V-Turbo: 29.7 (#89), GPT-4: 17.8 (#289)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Hard Prompts | 1443 | 1241 |
| Chess Puzzles | — | 4% |
| Mystery Game Puzzles | — | 12% |
| DTBench | — | 62.7% |
| LMCA | — | 17.1% |
| BIG-Bench Hard | — | 75.1% |
| Epoch Capabilities Index | — | 125.89 |
| ForecastBench | — | 57.8 |
| HellaSwag | — | 95.3% |
| WinoGrande | — | 87.5% |
Math GLM-5V-Turbo leads
GLM-5V-Turbo: 39.4 (#106), GPT-4: 10.8 (#309)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Math | 1441 | 1269 |
| OTIS Mock AIME 2024-2025 | — | 1.1% |
| MATH Level 5 | — | 23% |
| GSM8K | — | 92% |
Knowledge GLM-5V-Turbo leads
GLM-5V-Turbo: 40.6 (#117), GPT-4: 18.4 (#282)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Expert | 1452 | 1211 |
| GPQA Diamond | — | 35.7% |
| MMLU | — | 86.4% |
| TriviaQA | — | 84.8% |
Multimodal Not comparable
GLM-5V-Turbo: 40.9 (#42), GPT-4: —
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Vision | 1264 | — |
| LMArena Document | 1416 | — |
Multilingual GLM-5V-Turbo leads
GLM-5V-Turbo: 53.0 (#73), GPT-4: 40.6 (#215)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Non-English | 1420 | 1246 |
| LMArena Chinese | 1488 | 1242 |
| LMArena French | 1444 | 1283 |
| LMArena German | 1423 | 1251 |
| LMArena Korean | 1396 | 1184 |
| LMArena Russian | 1431 | 1251 |
| LMArena Spanish | 1450 | 1261 |
| LMArena Japanese | — | 1209 |
Instruction Following GLM-5V-Turbo leads
GLM-5V-Turbo: 75.0 (#80), GPT-4: 65.3 (#222)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Instruction Following | 1423 | 1241 |
Long Context GLM-5V-Turbo leads
GLM-5V-Turbo: 44.0 (#80), GPT-4: 37.7 (#212)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Longer Query | 1438 | 1244 |
Writing & Preference GLM-5V-Turbo leads
GLM-5V-Turbo: 62.5 (#73), GPT-4: 34.9 (#268)
| Benchmark | GLM-5V-Turbo | GPT-4 |
|---|---|---|
| LMArena Text | 1437 | 1263 |
| LMArena Creative Writing | 1416 | 1244 |
| LMArena Multi-Turn | 1432 | 1257 |
| EQ-Bench Creative Writing | — | 752 |
Frequently asked questions
Is GLM-5V-Turbo better than GPT-4?
GLM-5V-Turbo is the stronger model overall, scoring 43.8 to 29.1 on the Noometry Index.
Which is cheaper, GLM-5V-Turbo or GPT-4?
GLM-5V-Turbo is cheaper. It lists at $1.20 per million input tokens and $4 per million output tokens; GPT-4 lists at $30 and $60.
Is GLM-5V-Turbo or GPT-4 better for coding?
GLM-5V-Turbo scores higher on coding benchmarks: 42.1 versus 31.6 in the Noometry coding category.
Which has the bigger context window?
GLM-5V-Turbo does, with 200K tokens against 8K.
How many benchmarks do GLM-5V-Turbo and GPT-4 share?
16 benchmarks have published results for both models. GLM-5V-Turbo has 19 scored results on Noometry and GPT-4 has 38.