Model comparison
Amazon Nova Experimental Chat 10 20 vs Llama 3.1-70B
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 41.5 to 29.4 on the Noometry Index.
Last verified . 17 shared benchmarks.
MetaSummary
- They share 17 benchmarks with published results for both. Amazon Nova Experimental Chat 10 20 scores higher in 8 categories and Llama 3.1-70B 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 12.7.
- Llama 3.1-70B has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B | |
|---|---|---|
| Provider | Amazon | Meta |
| Noometry Index | 41.5 | 29.4 |
| Released | — | 2024-07-23 |
| Weights | Proprietary | Open |
| Context window | — | 128K |
| Max output | — | 4K |
| Input $ / M tokens | — | $0.40 |
| Output $ / M tokens | — | $0.40 |
| Results tracked | 17 | 35 |
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Category by category
Coding Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.0 (#123), Llama 3.1-70B: 29.8 (#292)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Coding | 1413 | 1260 |
| WeirdML | — | 9% |
| BigCodeBench Instruct | — | 46.1% |
| BigCodeBench Complete | — | 54.8% |
Agentic & Tool Use Not comparable
Amazon Nova Experimental Chat 10 20: —, Llama 3.1-70B: 24.9 (#104)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| TheAgentCompany | — | 6.9% |
| BALROG | — | 27.9% |
Reasoning Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 27.3 (#110), Llama 3.1-70B: 20.8 (#215)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Hard Prompts | 1396 | 1241 |
| DTBench | — | 60% |
| LMCA | — | 14.8% |
| Epoch Capabilities Index | — | 125.91 |
Math Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 36.2 (#121), Llama 3.1-70B: 12.7 (#298)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Math | 1425 | 1252 |
| OTIS Mock AIME 2024-2025 | — | 3.6% |
| Omni-MATH | — | 21% |
| MATH Level 5 | — | 36.7% |
Knowledge Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 37.8 (#142), Llama 3.1-70B: 24.1 (#264)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Expert | 1385 | 1209 |
| GPQA Diamond | — | 44.2% |
| MMLU-Pro | — | 65.3% |
| GPQA (HELM) | — | 42.6% |
| MMLU | — | 80.1% |
Multilingual Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 49.7 (#127), Llama 3.1-70B: 38.9 (#220)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Non-English | 1372 | 1219 |
| LMArena Chinese | 1405 | 1215 |
| LMArena French | 1426 | 1260 |
| LMArena German | 1391 | 1222 |
| LMArena Japanese | 1355 | 1132 |
| LMArena Korean | 1327 | 1140 |
| LMArena Russian | 1371 | 1234 |
| LMArena Spanish | 1381 | 1253 |
Instruction Following Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 72.3 (#136), Llama 3.1-70B: 65.5 (#218)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Instruction Following | 1365 | 1231 |
| IFEval | — | 82.1% |
Long Context Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 41.7 (#128), Llama 3.1-70B: 37.6 (#208)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Longer Query | 1370 | 1241 |
Writing & Preference Amazon Nova Experimental Chat 10 20 leads
Amazon Nova Experimental Chat 10 20: 56.9 (#131), Llama 3.1-70B: 35.6 (#262)
| Benchmark | Amazon Nova Experimental Chat 10 20 | Llama 3.1-70B |
|---|---|---|
| LMArena Text | 1394 | 1261 |
| LMArena Creative Writing | 1318 | 1232 |
| LMArena Multi-Turn | 1364 | 1256 |
| EQ-Bench Creative Writing | — | 784 |
| WildBench | — | 75.8% |
Frequently asked questions
Is Amazon Nova Experimental Chat 10 20 better than Llama 3.1-70B?
Amazon Nova Experimental Chat 10 20 is the stronger model overall, scoring 41.5 to 29.4 on the Noometry Index.
Is Amazon Nova Experimental Chat 10 20 or Llama 3.1-70B better for coding?
Amazon Nova Experimental Chat 10 20 scores higher on coding benchmarks: 41.0 versus 29.8 in the Noometry coding category.
How many benchmarks do Amazon Nova Experimental Chat 10 20 and Llama 3.1-70B share?
17 benchmarks have published results for both models. Amazon Nova Experimental Chat 10 20 has 17 scored results on Noometry and Llama 3.1-70B has 35.