Model comparison
Llama 3.1 Nemotron 51b Instruct vs Nova Premier 1.0
Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 35.9 on the Noometry Index.
Last verified . 0 shared benchmarks.
NVIDIASummary
- The widest gap is in writing & preference, where Nova Premier 1.0 leads 51.0 to 43.4.
- Llama 3.1 Nemotron 51b Instruct has downloadable open weights; the other is API-only.
Side by side
| Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 | |
|---|---|---|
| Provider | NVIDIA | Amazon |
| Noometry Index | 35.9 | 38.3 |
| Released | — | 2025-04-30 |
| Weights | Open | Proprietary |
| Context window | — | 1M |
| Max output | — | 10K |
| Input $ / M tokens | — | $2.50 |
| Output $ / M tokens | — | $12.50 |
| Results tracked | 12 | 6 |
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Category by category
Coding Not comparable
Llama 3.1 Nemotron 51b Instruct: 35.6 (#222), Nova Premier 1.0: —
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| LMArena Coding | 1223 | — |
Reasoning Too close to call
Llama 3.1 Nemotron 51b Instruct: 23.5 (#177), Nova Premier 1.0: 23.0 (#185)
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| Kagi LLM Benchmark | — | 44.8% |
| LMArena Hard Prompts | 1203 | — |
Math Too close to call
Llama 3.1 Nemotron 51b Instruct: 34.6 (#193), Nova Premier 1.0: 33.8 (#199)
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| Omni-MATH | — | 35% |
| LMArena Math | 1230 | — |
Knowledge Nova Premier 1.0 leads
Llama 3.1 Nemotron 51b Instruct: 31.9 (#218), Nova Premier 1.0: 35.8 (#180)
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| MMLU-Pro | — | 72.6% |
| GPQA (HELM) | — | 51.8% |
| LMArena Expert | 1167 | — |
Multilingual Not comparable
Llama 3.1 Nemotron 51b Instruct: 36.1 (#241), Nova Premier 1.0: —
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| LMArena Non-English | 1181 | — |
| LMArena Chinese | 1180 | — |
| LMArena Russian | 1187 | — |
Instruction Following Nova Premier 1.0 leads
Llama 3.1 Nemotron 51b Instruct: 62.9 (#233), Nova Premier 1.0: 66.8 (#204)
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| IFEval | — | 80.3% |
| LMArena Instruction Following | 1201 | — |
Long Context Not comparable
Llama 3.1 Nemotron 51b Instruct: 36.5 (#230), Nova Premier 1.0: —
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| LMArena Longer Query | 1205 | — |
Writing & Preference Nova Premier 1.0 leads
Llama 3.1 Nemotron 51b Instruct: 43.4 (#229), Nova Premier 1.0: 51.0 (#178)
| Benchmark | Llama 3.1 Nemotron 51b Instruct | Nova Premier 1.0 |
|---|---|---|
| LMArena Text | 1228 | — |
| LMArena Creative Writing | 1213 | — |
| WildBench | — | 78.8% |
| LMArena Multi-Turn | 1227 | — |
Frequently asked questions
Is Llama 3.1 Nemotron 51b Instruct better than Nova Premier 1.0?
Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 35.9 on the Noometry Index.
How many benchmarks do Llama 3.1 Nemotron 51b Instruct and Nova Premier 1.0 share?
0 benchmarks have published results for both models. Llama 3.1 Nemotron 51b Instruct has 12 scored results on Noometry and Nova Premier 1.0 has 6.