Model comparison
Chatgpt 4o Latest 20250326 vs GLM-4.7
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 42.0 on the Noometry Index.
Last verified . 18 shared benchmarks.
Summary
- They share 18 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 4 categories and GLM-4.7 in 4 categories; 4 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Chatgpt 4o Latest 20250326 leads 33.8 to 24.3.
- GLM-4.7 has downloadable open weights; the other is API-only.
Side by side
| Chatgpt 4o Latest 20250326 | GLM-4.7 | |
|---|---|---|
| Provider | OpenAI | Z.ai (Zhipu) |
| Noometry Index | 43.8 | 42.0 |
| Released | — | 2025-12-22 |
| Weights | Proprietary | Open |
| Context window | — | 205K |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.60 |
| Output $ / M tokens | — | $2.20 |
| Results tracked | 21 | 36 |
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Category by category
Coding GLM-4.7 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), GLM-4.7: 44.0 (#79)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Coding | 1413 | 1454 |
| LMArena WebDev | — | 1435 |
| SciCode | — | 45.1% |
| ALE-Bench | — | 399.48 |
Agentic & Tool Use Not comparable
Chatgpt 4o Latest 20250326: —, GLM-4.7: 26.5 (#103)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| Terminal-Bench | — | 33.4% |
| Vending-Bench 2 | — | 2,377 |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), GLM-4.7: 24.3 (#164)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Hard Prompts | 1424 | 1443 |
| SimpleBench | — | 47.7% |
| Kagi LLM Benchmark | 75% | — |
| CritPt | — | 1.7% |
| Chess Puzzles | — | 6% |
| Epoch Capabilities Index | — | 143.51 |
Math Too close to call
Chatgpt 4o Latest 20250326: 38.6 (#134), GLM-4.7: 38.6 (#135)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Math | 1407 | 1423 |
| OTIS Mock AIME 2024-2025 | — | 83.3% |
| ProofBench | — | 6% |
| FrontierMath (Feb 2025 set) | — | 2.4% |
| FrontierMath Tier 4 (v1) | — | 0% |
Knowledge GLM-4.7 leads
Chatgpt 4o Latest 20250326: 39.2 (#137), GLM-4.7: 47.0 (#80)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Expert | 1401 | 1424 |
| GPQA Diamond | — | 83.3% |
| SimpleQA Verified | — | 32.2% |
| Confabulations | 16.6% | — |
| Vectara Hallucination Rate | — | 11.7% |
Multimodal Not comparable
Chatgpt 4o Latest 20250326: 39.6 (#58), GLM-4.7: —
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Vision | 1243 | — |
Multilingual Too close to call
Chatgpt 4o Latest 20250326: 52.9 (#76), GLM-4.7: 52.8 (#79)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Non-English | 1419 | 1417 |
| LMArena Chinese | 1457 | 1495 |
| LMArena French | 1446 | 1432 |
| LMArena German | 1423 | 1424 |
| LMArena Japanese | 1405 | 1439 |
| LMArena Korean | 1396 | 1399 |
| LMArena Russian | 1429 | 1423 |
| LMArena Spanish | 1434 | 1434 |
Instruction Following Too close to call
Chatgpt 4o Latest 20250326: 74.0 (#107), GLM-4.7: 74.4 (#95)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Instruction Following | 1403 | 1411 |
Long Context Too close to call
Chatgpt 4o Latest 20250326: 43.1 (#107), GLM-4.7: 42.8 (#116)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Longer Query | 1413 | 1432 |
| CL-bench | — | 15.9% |
| CL-bench Life | — | 10.9% |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), GLM-4.7: 60.9 (#93)
| Benchmark | Chatgpt 4o Latest 20250326 | GLM-4.7 |
|---|---|---|
| LMArena Text | 1429 | 1435 |
| LMArena Creative Writing | 1405 | 1401 |
| EQ-Bench Creative Writing | 1501 | 1413 |
| LMArena Multi-Turn | 1454 | 1446 |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than GLM-4.7?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 42.0 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or GLM-4.7 better for coding?
GLM-4.7 scores higher on coding benchmarks: 44.0 versus 41.6 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and GLM-4.7 share?
18 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and GLM-4.7 has 36.