Model comparison
Amazon Nova Experimental Chat 12 10 vs GLM-4.6
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 40.9 on the Noometry Index.
Last verified . 12 shared benchmarks.
Summary
- They share 12 benchmarks with published results for both. Amazon Nova Experimental Chat 12 10 scores higher in 2 categories and GLM-4.6 in 6 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Amazon Nova Experimental Chat 12 10 leads 28.1 to 23.1.
- GLM-4.6 has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 12 10 | GLM-4.6 | |
|---|---|---|
| Provider | Amazon | Z.ai (Zhipu) |
| Noometry Index | 42.3 | 40.9 |
| Released | — | 2025-09-30 |
| Weights | Proprietary | Open |
| Context window | — | 205K |
| Max output | — | 131K |
| Input $ / M tokens | — | $0.60 |
| Output $ / M tokens | — | $2.20 |
| Results tracked | 12 | 29 |
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Category by category
Coding Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 41.5 (#112), GLM-4.6: 39.9 (#137)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Coding | 1430 | 1449 |
| SWE-bench Verified (bash only) | — | 55.4% |
| LMArena WebDev | — | 1339 |
| SciCode | — | 38.4% |
| ALE-Bench | — | 340.82 |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 12 10: —, GLM-4.6: 32.1 (#60)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| Terminal-Bench | — | 24.5% |
| Berkeley Function Calling Leaderboard | — | 72.4% |
Reasoning Amazon Nova Experimental Chat 12 10 leads
Amazon Nova Experimental Chat 12 10: 28.1 (#93), GLM-4.6: 23.1 (#168)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Hard Prompts | 1427 | 1440 |
| Kagi LLM Benchmark | — | 47.4% |
| CritPt | — | 1.1% |
Math Too close to call
Amazon Nova Experimental Chat 12 10: 36.1 (#130), GLM-4.6: 36.4 (#115)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Math | 1418 | 1431 |
| FrontierMath (Feb 2025 set) | — | 3.8% |
| FrontierMath Tier 4 (v1) | — | 2.1% |
Knowledge Too close to call
Amazon Nova Experimental Chat 12 10: 38.6 (#133), GLM-4.6: 39.6 (#118)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Expert | 1409 | 1432 |
| Vectara Hallucination Rate | — | 9.5% |
Multilingual GLM-4.6 leads
Amazon Nova Experimental Chat 12 10: 51.7 (#103), GLM-4.6: 53.6 (#62)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Non-English | 1399 | 1426 |
| LMArena Chinese | 1440 | 1500 |
| LMArena Russian | 1397 | 1418 |
| LMArena French | — | 1459 |
| LMArena German | — | 1447 |
| LMArena Japanese | — | 1394 |
| LMArena Korean | — | 1401 |
| LMArena Spanish | — | 1436 |
Instruction Following GLM-4.6 leads
Amazon Nova Experimental Chat 12 10: 73.4 (#117), GLM-4.6: 74.5 (#93)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Instruction Following | 1387 | 1410 |
Long Context GLM-4.6 leads
Amazon Nova Experimental Chat 12 10: 42.4 (#120), GLM-4.6: 43.4 (#91)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Longer Query | 1391 | 1423 |
Writing & Preference GLM-4.6 leads
Amazon Nova Experimental Chat 12 10: 59.7 (#104), GLM-4.6: 61.3 (#86)
| Benchmark | Amazon Nova Experimental Chat 12 10 | GLM-4.6 |
|---|---|---|
| LMArena Text | 1420 | 1440 |
| LMArena Creative Writing | 1351 | 1411 |
| LMArena Multi-Turn | 1409 | 1427 |
| EQ-Bench Creative Writing | — | 1411 |
Frequently asked questions
Is Amazon Nova Experimental Chat 12 10 better than GLM-4.6?
Amazon Nova Experimental Chat 12 10 is the stronger model overall, scoring 42.3 to 40.9 on the Noometry Index.
Is Amazon Nova Experimental Chat 12 10 or GLM-4.6 better for coding?
Amazon Nova Experimental Chat 12 10 scores higher on coding benchmarks: 41.5 versus 39.9 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 12 10 and GLM-4.6 share?
12 benchmarks have published results for both models. Amazon Nova Experimental Chat 12 10 has 12 scored results on Noometry and GLM-4.6 has 29.