Model comparison
Amazon Nova Experimental Chat 10 20 vs GLM-4.6
Amazon Nova Experimental Chat 10 20 and GLM-4.6 score almost the same on the Noometry Index (41.5 vs 40.9), 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. Amazon Nova Experimental Chat 10 20 scores higher in 2 categories and GLM-4.6 in 6 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where GLM-4.6 leads 61.3 to 56.9.
- GLM-4.6 has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 10 20 | GLM-4.6 | |
|---|---|---|
| Provider | Amazon | Z.ai (Zhipu) |
| Noometry Index | 41.5 | 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 | 17 | 29 |
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Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.0 (#123), GLM-4.6: 39.9 (#137)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Coding | 1413 | 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 10 20: —, GLM-4.6: 32.1 (#60)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| Terminal-Bench | — | 24.5% |
| Berkeley Function Calling Leaderboard | — | 72.4% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 27.3 (#110), GLM-4.6: 23.1 (#168)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1440 |
| Kagi LLM Benchmark | — | 47.4% |
| CritPt | — | 1.1% |
Math Too close to call
Amazon Nova Experimental Chat 10 20: 36.2 (#121), GLM-4.6: 36.4 (#115)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Math | 1425 | 1431 |
| FrontierMath (Feb 2025 set) | — | 3.8% |
| FrontierMath Tier 4 (v1) | — | 2.1% |
Knowledge GLM-4.6 leads
Amazon Nova Experimental Chat 10 20: 37.8 (#142), GLM-4.6: 39.6 (#118)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Expert | 1385 | 1432 |
| Vectara Hallucination Rate | — | 9.5% |
Multilingual GLM-4.6 leads
Amazon Nova Experimental Chat 10 20: 49.7 (#127), GLM-4.6: 53.6 (#62)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Non-English | 1372 | 1426 |
| LMArena Chinese | 1405 | 1500 |
| LMArena French | 1426 | 1459 |
| LMArena German | 1391 | 1447 |
| LMArena Japanese | 1355 | 1394 |
| LMArena Korean | 1327 | 1401 |
| LMArena Russian | 1371 | 1418 |
| LMArena Spanish | 1381 | 1436 |
Instruction Following GLM-4.6 leads
Amazon Nova Experimental Chat 10 20: 72.3 (#136), GLM-4.6: 74.5 (#93)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Instruction Following | 1365 | 1410 |
Long Context GLM-4.6 leads
Amazon Nova Experimental Chat 10 20: 41.7 (#128), GLM-4.6: 43.4 (#91)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Longer Query | 1370 | 1423 |
Writing & Preference GLM-4.6 leads
Amazon Nova Experimental Chat 10 20: 56.9 (#131), GLM-4.6: 61.3 (#86)
| Benchmark | Amazon Nova Experimental Chat 10 20 | GLM-4.6 |
|---|---|---|
| LMArena Text | 1394 | 1440 |
| LMArena Creative Writing | 1318 | 1411 |
| LMArena Multi-Turn | 1364 | 1427 |
| EQ-Bench Creative Writing | — | 1411 |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than GLM-4.6?
Amazon Nova Experimental Chat 10 20 and GLM-4.6 score almost the same on the Noometry Index (41.5 vs 40.9), so choose on price, context window or the category you care about most.
Is Amazon Nova Experimental Chat 10 20 or GLM-4.6 better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.0 versus 39.9 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and GLM-4.6 share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and GLM-4.6 has 29.