# Command A vs Llama 3.1 Nemotron 51b Instruct

> Command A and Llama 3.1 Nemotron 51b Instruct score almost the same on the Noometry Index (36.5 vs 35.9), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/command-a-vs-llama-3-1-nemotron-51b-instruct
- Last updated: 2026-10-10
- Shared benchmarks: 12

## Summary

- They share 12 benchmarks with published results for both. Command A scores higher in 6 categories and Llama 3.1 Nemotron 51b Instruct in 2 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in multilingual, where Command A leads 45.3 to 36.1.

## Snapshot

| | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| Provider | Cohere | NVIDIA |
| Noometry Index | 36.5 | 35.9 |
| Rank | 215 | 222 |
| Context | 256K | — |
| Input $/M | $2.50 | — |
| Output $/M | $10 | — |
| Weights | Open | Open |

## Coding

- Command A: 27.2 (#322)
- Llama 3.1 Nemotron 51b Instruct: 35.6 (#222)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Coding | 1330 | 1223 |
| Aider Polyglot | 12% | — |

## Agentic & Tool Use

- Command A: 35.9 (#40)
- Llama 3.1 Nemotron 51b Instruct: —

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| Berkeley Function Calling Leaderboard | 57.1% | — |

## Reasoning

- Command A: 18.3 (#283)
- Llama 3.1 Nemotron 51b Instruct: 23.5 (#177)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Hard Prompts | 1326 | 1203 |
| Kagi LLM Benchmark | 28.8% | — |
| DTBench | 61.3% | — |
| LMCA | 10.3% | — |

## Math

- Command A: 36.2 (#171)
- Llama 3.1 Nemotron 51b Instruct: 34.6 (#193)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Math | 1300 | 1230 |

## Knowledge

- Command A: 37.1 (#159)
- Llama 3.1 Nemotron 51b Instruct: 31.9 (#218)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Expert | 1295 | 1167 |
| Vectara Hallucination Rate | 9.3% | — |

## Multilingual

- Command A: 45.3 (#170)
- Llama 3.1 Nemotron 51b Instruct: 36.1 (#241)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Non-English | 1313 | 1181 |
| LMArena Chinese | 1327 | 1180 |
| LMArena Russian | 1314 | 1187 |
| LMArena French | 1351 | — |
| LMArena German | 1341 | — |
| LMArena Japanese | 1285 | — |
| LMArena Korean | 1285 | — |
| LMArena Spanish | 1347 | — |

## Instruction Following

- Command A: 69.1 (#177)
- Llama 3.1 Nemotron 51b Instruct: 62.9 (#233)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Instruction Following | 1309 | 1201 |

## Long Context

- Command A: 40.6 (#151)
- Llama 3.1 Nemotron 51b Instruct: 36.5 (#230)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Longer Query | 1334 | 1205 |

## Writing & Preference

- Command A: 47.6 (#208)
- Llama 3.1 Nemotron 51b Instruct: 43.4 (#229)

| Benchmark | Command A | Llama 3.1 Nemotron 51b Instruct |
|---|---|---|
| LMArena Text | 1331 | 1228 |
| LMArena Creative Writing | 1319 | 1213 |
| LMArena Multi-Turn | 1339 | 1227 |
| EQ-Bench Creative Writing | 1145 | — |

## FAQ

### Is Command A better than Llama 3.1 Nemotron 51b Instruct?

Command A and Llama 3.1 Nemotron 51b Instruct score almost the same on the Noometry Index (36.5 vs 35.9), so choose on price, context window or the category you care about most.

### Is Command A or Llama 3.1 Nemotron 51b Instruct better for coding?

Llama 3.1 Nemotron 51b Instruct scores higher on coding benchmarks: 35.6 versus 27.2 in the Noometry coding category.

### How many benchmarks do Command A and Llama 3.1 Nemotron 51b Instruct share?

12 benchmarks have published results for both models. Command A has 24 scored results on Noometry and Llama 3.1 Nemotron 51b Instruct has 12.