Model comparison
Llama 2-7B vs Llama 3.1 Nemotron 51b Instruct
Llama 3.1 Nemotron 51b Instruct is the stronger model overall, scoring 35.9 to 29.1 on the Noometry Index.
Last verified . 12 shared benchmarks.
Meta
NVIDIASummary
- They share 12 benchmarks with published results for both. Llama 2-7B scores higher in 0 categories and Llama 3.1 Nemotron 51b Instruct in 8 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Llama 3.1 Nemotron 51b Instruct leads 43.4 to 28.0.
Side by side
| Llama 2-7B | Llama 3.1 Nemotron 51b Instruct | |
|---|---|---|
| Provider | Meta | NVIDIA |
| Noometry Index | 29.1 | 35.9 |
| Released | 2023-07-18 | — |
| Weights | Open | Open |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 29 | 12 |
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Category by category
Coding Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 29.2 (#307), Llama 3.1 Nemotron 51b Instruct: 35.6 (#222)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Coding | 1002 | 1223 |
Reasoning Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 15.7 (#312), Llama 3.1 Nemotron 51b Instruct: 23.5 (#177)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1009 | 1203 |
| Chess Puzzles | 0% | — |
| BIG-Bench Hard | 39.2% | — |
| Epoch Capabilities Index | 99.06 | — |
| HellaSwag | 77.2% | — |
| LAMBADA | 73.3% | — |
| PIQA | 78.8% | — |
| WinoGrande | 69.2% | — |
Math Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 30.7 (#233), Llama 3.1 Nemotron 51b Instruct: 34.6 (#193)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Math | 1042 | 1230 |
| GSM8K | 16.7% | — |
Knowledge Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 28.2 (#248), Llama 3.1 Nemotron 51b Instruct: 31.9 (#218)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Expert | 1036 | 1167 |
| ARC (AI2) Challenge | 45.9% | — |
| BoolQ | 77.9% | — |
| MMLU | 45.8% | — |
| OpenBookQA | 58.6% | — |
| TriviaQA | 73.7% | — |
Multimodal Not comparable
Llama 2-7B: —, Llama 3.1 Nemotron 51b Instruct: —
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| ScienceQA | 43.1% | — |
Multilingual Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 23.8 (#293), Llama 3.1 Nemotron 51b Instruct: 36.1 (#241)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Non-English | 973 | 1181 |
| LMArena Chinese | 973 | 1180 |
| LMArena Russian | 995 | 1187 |
| LMArena French | 970 | — |
| LMArena German | 978 | — |
| LMArena Spanish | 1007 | — |
Instruction Following Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 50.8 (#298), Llama 3.1 Nemotron 51b Instruct: 62.9 (#233)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Instruction Following | 1006 | 1201 |
Long Context Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 30.4 (#287), Llama 3.1 Nemotron 51b Instruct: 36.5 (#230)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Longer Query | 999 | 1205 |
Writing & Preference Llama 3.1 Nemotron 51b Instruct leads
Llama 2-7B: 28.0 (#298), Llama 3.1 Nemotron 51b Instruct: 43.4 (#229)
| Benchmark | Llama 2-7B | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Text | 1053 | 1228 |
| LMArena Creative Writing | 1033 | 1213 |
| LMArena Multi-Turn | 1029 | 1227 |
Frequently asked questions
Is Llama 2-7B better than Llama 3.1 Nemotron 51b Instruct?
Llama 3.1 Nemotron 51b Instruct is the stronger model overall, scoring 35.9 to 29.1 on the Noometry Index.
Is Llama 2-7B or Llama 3.1 Nemotron 51b Instruct better for coding?
Llama 3.1 Nemotron 51b Instruct scores higher on coding benchmarks: 35.6 versus 29.2 in the Noometry coding category.
How many benchmarks do Llama 2-7B and Llama 3.1 Nemotron 51b Instruct share?
12 benchmarks have published results for both models. Llama 2-7B has 29 scored results on Noometry and Llama 3.1 Nemotron 51b Instruct has 12.