Model comparison
Amazon Nova Pro vs Llama 3.1 Nemotron 51b Instruct
Llama 3.1 Nemotron 51b Instruct is the stronger model overall, scoring 35.9 to 31.0 on the Noometry Index.
Last verified . 12 shared benchmarks.
NVIDIASummary
- They share 12 benchmarks with published results for both. Amazon Nova Pro scores higher in 4 categories and Llama 3.1 Nemotron 51b Instruct in 4 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in math, where Llama 3.1 Nemotron 51b Instruct leads 34.6 to 28.5.
- Llama 3.1 Nemotron 51b Instruct has downloadable open weights; the other is API-only.
Side by side
| Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct | |
|---|---|---|
| Provider | Amazon | NVIDIA |
| Noometry Index | 31.0 | 35.9 |
| Released | 2024-12-03 | — |
| Weights | Proprietary | Open |
| Context window | 300K | — |
| Max output | 10K | — |
| Input $ / M tokens | $0.80 | — |
| Output $ / M tokens | $3.20 | — |
| Results tracked | 38 | 12 |
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Category by category
Coding Too close to call
Amazon Nova Pro: 35.1 (#229), Llama 3.1 Nemotron 51b Instruct: 35.6 (#222)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Coding | 1270 | 1223 |
| LiveBench Coding | 38.1% | — |
Agentic & Tool Use Not comparable
Amazon Nova Pro: 16.7 (#147), Llama 3.1 Nemotron 51b Instruct: —
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| Berkeley Function Calling Leaderboard | 25% | — |
| TheAgentCompany | 1.7% | — |
Reasoning Llama 3.1 Nemotron 51b Instruct leads
Amazon Nova Pro: 20.0 (#243), Llama 3.1 Nemotron 51b Instruct: 23.5 (#177)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1246 | 1203 |
| LiveBench Reasoning | 32.6% | — |
| LiveBench Data Analysis | 48.3% | — |
| Epoch Capabilities Index | 123.8 | — |
| LiveBench | 43.5% | — |
Math Llama 3.1 Nemotron 51b Instruct leads
Amazon Nova Pro: 28.5 (#243), Llama 3.1 Nemotron 51b Instruct: 34.6 (#193)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Math | 1252 | 1230 |
| Omni-MATH | 24.2% | — |
| LiveBench Math | 38% | — |
Knowledge Llama 3.1 Nemotron 51b Instruct leads
Amazon Nova Pro: 27.4 (#250), Llama 3.1 Nemotron 51b Instruct: 31.9 (#218)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Expert | 1211 | 1167 |
| Humanity's Last Exam | 4.4% | — |
| MMLU-Pro | 67.3% | — |
| Confabulations | 30.1% | — |
| Vectara Hallucination Rate | 5.1% | — |
| GPQA (HELM) | 44.6% | — |
| MMLU | 82% | — |
Multimodal Not comparable
Amazon Nova Pro: 25.0 (#126), Llama 3.1 Nemotron 51b Instruct: —
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Vision | 980 | — |
Multilingual Amazon Nova Pro leads
Amazon Nova Pro: 39.7 (#223), Llama 3.1 Nemotron 51b Instruct: 36.1 (#241)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Non-English | 1234 | 1181 |
| LMArena Chinese | 1244 | 1180 |
| LMArena Russian | 1240 | 1187 |
| LMArena French | 1271 | — |
| LMArena German | 1243 | — |
| LMArena Japanese | 1200 | — |
| LMArena Korean | 1203 | — |
| LMArena Spanish | 1182 | — |
Instruction Following Amazon Nova Pro leads
Amazon Nova Pro: 64.9 (#226), Llama 3.1 Nemotron 51b Instruct: 62.9 (#233)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Instruction Following | 1235 | 1201 |
| LiveBench Instruction Following | 67.1% | — |
| IFEval | 81.5% | — |
Long Context Amazon Nova Pro leads
Amazon Nova Pro: 38.1 (#205), Llama 3.1 Nemotron 51b Instruct: 36.5 (#230)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Longer Query | 1255 | 1205 |
Writing & Preference Too close to call
Amazon Nova Pro: 43.9 (#226), Llama 3.1 Nemotron 51b Instruct: 43.4 (#229)
| Benchmark | Amazon Nova Pro | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Text | 1259 | 1228 |
| LMArena Creative Writing | 1212 | 1213 |
| LMArena Multi-Turn | 1246 | 1227 |
| Short-Story Creative Writing | 60.5% | — |
| WildBench | 77.7% | — |
| LiveBench Language | 37% | — |
Frequently asked questions
Is Amazon Nova Pro better than Llama 3.1 Nemotron 51b Instruct?
Llama 3.1 Nemotron 51b Instruct is the stronger model overall, scoring 35.9 to 31.0 on the Noometry Index.
Is Amazon Nova Pro or Llama 3.1 Nemotron 51b Instruct better for coding?
They score almost the same on coding (35.1 vs 35.6); test both on your own repository before choosing.
How many benchmarks do Amazon Nova Pro and Llama 3.1 Nemotron 51b Instruct share?
12 benchmarks have published results for both models. Amazon Nova Pro has 38 scored results on Noometry and Llama 3.1 Nemotron 51b Instruct has 12.