Model comparison
Amazon Nova Experimental Chat 10 20 vs Gemma 2 27B
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 41.5 to 29.2 on the Noometry Index.
Last verified . 17 shared benchmarks.
GoogleSummary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 8 categories and Gemma 2 27B in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where Amazon Nova Experimental Chat 10 20 leads 36.2 to 10.0.
- Gemma 2 27B has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 10 20 | Gemma 2 27B | |
|---|---|---|
| Provider | Amazon | |
| Noometry Index | 41.5 | 29.2 |
| Released | — | 2024-06-24 |
| Weights | Proprietary | Open |
| Context window | — | 8K |
| Max output | — | 2K |
| Input $ / M tokens | — | $0.65 |
| Output $ / M tokens | — | $0.65 |
| Results tracked | 17 | 34 |
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Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.0 (#123), Gemma 2 27B: 33.5 (#243)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Coding | 1413 | 1211 |
| BigCodeBench Instruct | — | 42.8% |
| LiveBench Coding | — | 36% |
| BigCodeBench Complete | — | 52.5% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 27.3 (#110), Gemma 2 27B: 14.8 (#313)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1199 |
| LiveBench Reasoning | — | 28.1% |
| DTBench | — | 48% |
| LiveBench Data Analysis | — | 47.9% |
| LMCA | — | 7.1% |
| Epoch Capabilities Index | — | 122.06 |
| LiveBench | — | 38.2% |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 36.2 (#121), Gemma 2 27B: 10.0 (#306)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Math | 1425 | 1212 |
| OTIS Mock AIME 2024-2025 | — | 1.4% |
| LiveBench Math | — | 26.5% |
| MATH Level 5 | — | 27.9% |
Knowledge Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 37.8 (#142), Gemma 2 27B: 18.9 (#275)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Expert | 1385 | 1172 |
| GPQA Diamond | — | 36.5% |
| Confabulations | — | 27.1% |
| MMLU | — | 75.7% |
Multilingual Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 49.7 (#127), Gemma 2 27B: 38.8 (#221)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Non-English | 1372 | 1217 |
| LMArena Chinese | 1405 | 1221 |
| LMArena French | 1426 | 1246 |
| LMArena German | 1391 | 1209 |
| LMArena Japanese | 1355 | 1175 |
| LMArena Korean | 1327 | 1174 |
| LMArena Russian | 1371 | 1234 |
| LMArena Spanish | 1381 | 1228 |
Instruction Following Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 72.3 (#136), Gemma 2 27B: 60.7 (#244)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Instruction Following | 1365 | 1206 |
| LiveBench Instruction Following | — | 58.1% |
Long Context Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.7 (#128), Gemma 2 27B: 37.3 (#213)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Longer Query | 1370 | 1231 |
Writing & Preference Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 56.9 (#131), Gemma 2 27B: 44.4 (#220)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Gemma 2 27B |
|---|---|---|
| LMArena Text | 1394 | 1231 |
| LMArena Creative Writing | 1318 | 1241 |
| LMArena Multi-Turn | 1364 | 1224 |
| LiveBench Language | — | 32.6% |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Gemma 2 27B?
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 41.5 to 29.2 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 20 or Gemma 2 27B better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.0 versus 33.5 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Gemma 2 27B share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Gemma 2 27B has 34.