Model comparison
GLM-4.7 vs Yi-1.5-34B
GLM-4.7 is the stronger model overall, scoring 42.0 to 30.6 on the Noometry Index.
Last verified . 18 shared benchmarks.
Summary
- They share 18 benchmarks with published results for both. GLM-4.7 scores higher in 8 categories and Yi-1.5-34B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where GLM-4.7 leads 47.0 to 14.8.
- The biggest single-benchmark swing is GPQA Diamond: 83.3% for GLM-4.7 and 32% for Yi-1.5-34B.
Side by side
| GLM-4.7 | Yi-1.5-34B | |
|---|---|---|
| Provider | Z.ai (Zhipu) | 01.AI |
| Noometry Index | 42.0 | 30.6 |
| Released | 2025-12-22 | 2024-05-13 |
| Weights | Open | Open |
| Context window | 205K | — |
| Max output | 131K | — |
| Input $ / M tokens | $0.60 | — |
| Output $ / M tokens | $2.20 | — |
| Results tracked | 36 | 21 |
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Category by category
Coding GLM-4.7 leads
GLM-4.7: 44.0 (#79), Yi-1.5-34B: 32.4 (#272)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Coding | 1454 | 1169 |
| LMArena WebDev | 1435 | — |
| SciCode | 45.1% | — |
| BigCodeBench Instruct | — | 33.9% |
| BigCodeBench Complete | — | 43.8% |
| ALE-Bench | 399.48 | — |
Agentic & Tool Use Not comparable
GLM-4.7: 26.5 (#103), Yi-1.5-34B: —
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| Terminal-Bench | 33.4% | — |
| Vending-Bench 2 | 2,377 | — |
Reasoning GLM-4.7 leads
GLM-4.7: 24.3 (#164), Yi-1.5-34B: 22.5 (#191)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Hard Prompts | 1443 | 1160 |
| SimpleBench | 47.7% | — |
| CritPt | 1.7% | — |
| Chess Puzzles | 6% | — |
| Epoch Capabilities Index | 143.51 | — |
Math GLM-4.7 leads
GLM-4.7: 38.6 (#135), Yi-1.5-34B: 27.5 (#249)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Math | 1423 | 1182 |
| OTIS Mock AIME 2024-2025 | 83.3% | — |
| ProofBench | 6% | — |
| MATH Level 5 | — | 25.5% |
| FrontierMath (Feb 2025 set) | 2.4% | — |
| FrontierMath Tier 4 (v1) | 0% | — |
Knowledge GLM-4.7 leads
GLM-4.7: 47.0 (#80), Yi-1.5-34B: 14.8 (#295)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| GPQA Diamond | 83.3% | 32% |
| LMArena Expert | 1424 | 1144 |
| SimpleQA Verified | 32.2% | — |
| Vectara Hallucination Rate | 11.7% | — |
Multilingual GLM-4.7 leads
GLM-4.7: 52.8 (#79), Yi-1.5-34B: 32.3 (#256)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Non-English | 1417 | 1121 |
| LMArena Chinese | 1495 | 1213 |
| LMArena French | 1432 | 1156 |
| LMArena German | 1424 | 1111 |
| LMArena Japanese | 1439 | 1021 |
| LMArena Korean | 1399 | 1005 |
| LMArena Russian | 1423 | 1091 |
| LMArena Spanish | 1434 | 1121 |
Instruction Following GLM-4.7 leads
GLM-4.7: 74.4 (#95), Yi-1.5-34B: 59.2 (#257)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Instruction Following | 1411 | 1139 |
Long Context GLM-4.7 leads
GLM-4.7: 42.8 (#116), Yi-1.5-34B: 34.6 (#248)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Longer Query | 1432 | 1143 |
| CL-bench | 15.9% | — |
| CL-bench Life | 10.9% | — |
Writing & Preference GLM-4.7 leads
GLM-4.7: 60.9 (#93), Yi-1.5-34B: 37.4 (#257)
| Benchmark | GLM-4.7 | Yi-1.5-34B |
|---|---|---|
| LMArena Text | 1435 | 1173 |
| LMArena Creative Writing | 1401 | 1135 |
| LMArena Multi-Turn | 1446 | 1153 |
| EQ-Bench Creative Writing | 1413 | — |
Frequently asked questions
Is GLM-4.7 better than Yi-1.5-34B?
GLM-4.7 is the stronger model overall, scoring 42.0 to 30.6 on the Noometry Index.
Is GLM-4.7 or Yi-1.5-34B better for coding?
GLM-4.7 scores higher on coding benchmarks: 44.0 versus 32.4 in the Noometry coding category.
How many benchmarks do GLM-4.7 and Yi-1.5-34B share?
18 benchmarks have published results for both models. GLM-4.7 has 36 scored results on Noometry and Yi-1.5-34B has 21.