# Command A vs Nova Premier 1.0

> Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 36.5 on the Noometry Index.

- Canonical page: https://noometry.com/compare/command-a-vs-nova-premier-1-0
- Last updated: 2026-10-10
- Shared benchmarks: 1

## Summary

- They share 1 benchmark with published results for both. Command A scores higher in 3 categories and Nova Premier 1.0 in 2 categories; 5 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Nova Premier 1.0 leads 23.0 to 18.3.
- The biggest single-benchmark swing is Kagi LLM Benchmark: 28.8% for Command A and 44.8% for Nova Premier 1.0.
- Command A is cheaper at $2.50 / $10 per million input/output tokens, against $2.50 / $12.50 for Nova Premier 1.0.
- Nova Premier 1.0 accepts more context: 1M tokens versus 256K.
- Command A has downloadable open weights; the other is API-only.

## Snapshot

| | Command A | Nova Premier 1.0 |
|---|---|---|
| Provider | Cohere | Amazon |
| Noometry Index | 36.5 | 38.3 |
| Rank | 215 | 189 |
| Context | 256K | 1M |
| Input $/M | $2.50 | $2.50 |
| Output $/M | $10 | $12.50 |
| Weights | Open | Proprietary |

## Coding

- Command A: 27.2 (#322)
- Nova Premier 1.0: —

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| Aider Polyglot | 12% | — |
| LMArena Coding | 1330 | — |

## Agentic & Tool Use

- Command A: 35.9 (#40)
- Nova Premier 1.0: —

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| Berkeley Function Calling Leaderboard | 57.1% | — |

## Reasoning

- Command A: 18.3 (#283)
- Nova Premier 1.0: 23.0 (#185)

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| Kagi LLM Benchmark | 28.8% | 44.8% |
| LMArena Hard Prompts | 1326 | — |
| DTBench | 61.3% | — |
| LMCA | 10.3% | — |

## Math

- Command A: 36.2 (#171)
- Nova Premier 1.0: 33.8 (#199)

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| Omni-MATH | — | 35% |
| LMArena Math | 1300 | — |

## Knowledge

- Command A: 37.1 (#159)
- Nova Premier 1.0: 35.8 (#180)

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| MMLU-Pro | — | 72.6% |
| Vectara Hallucination Rate | 9.3% | — |
| GPQA (HELM) | — | 51.8% |
| LMArena Expert | 1295 | — |

## Multilingual

- Command A: 45.3 (#170)
- Nova Premier 1.0: —

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| LMArena Non-English | 1313 | — |
| LMArena Chinese | 1327 | — |
| LMArena French | 1351 | — |
| LMArena German | 1341 | — |
| LMArena Japanese | 1285 | — |
| LMArena Korean | 1285 | — |
| LMArena Russian | 1314 | — |
| LMArena Spanish | 1347 | — |

## Instruction Following

- Command A: 69.1 (#177)
- Nova Premier 1.0: 66.8 (#204)

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| IFEval | — | 80.3% |
| LMArena Instruction Following | 1309 | — |

## Long Context

- Command A: 40.6 (#151)
- Nova Premier 1.0: —

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| LMArena Longer Query | 1334 | — |

## Writing & Preference

- Command A: 47.6 (#208)
- Nova Premier 1.0: 51.0 (#178)

| Benchmark | Command A | Nova Premier 1.0 |
|---|---|---|
| LMArena Text | 1331 | — |
| LMArena Creative Writing | 1319 | — |
| EQ-Bench Creative Writing | 1145 | — |
| WildBench | — | 78.8% |
| LMArena Multi-Turn | 1339 | — |

## FAQ

### Is Command A better than Nova Premier 1.0?

Nova Premier 1.0 is the stronger model overall, scoring 38.3 to 36.5 on the Noometry Index.

### Which is cheaper, Command A or Nova Premier 1.0?

Command A is cheaper. It lists at $2.50 per million input tokens and $10 per million output tokens; Nova Premier 1.0 lists at $2.50 and $12.50.

### Which has the bigger context window?

Nova Premier 1.0 does, with 1M tokens against 256K.

### How many benchmarks do Command A and Nova Premier 1.0 share?

1 benchmark has published results for both models. Command A has 24 scored results on Noometry and Nova Premier 1.0 has 6.