# Muse Spark 1.2 vs Nova 2 Lite

> Muse Spark 1.2 is the stronger model overall, scoring 50.3 to 39.7 on the Noometry Index. Nova 2 Lite costs 2.4× less per token, which makes it the better buy when Muse Spark 1.2's lead doesn't matter for your workload.

- Canonical page: https://noometry.com/compare/muse-spark-1-2-vs-nova-2-lite
- Last updated: 2026-10-11
- Shared benchmarks: 14

## Summary

- They share 14 benchmarks with published results for both. Muse Spark 1.2 scores higher in 9 categories and Nova 2 Lite in 0 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Muse Spark 1.2 leads 51.3 to 27.5.
- Nova 2 Lite is cheaper at $0.30 / $2.50 per million input/output tokens, against $1.25 / $4.25 for Muse Spark 1.2.
- Muse Spark 1.2 accepts more context: 1.05M tokens versus 1M.

## Snapshot

| | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| Provider | Meta | Amazon |
| Noometry Index | 50.3 | 39.7 |
| Rank | 48 | 161 |
| Context | 1.05M | 1M |
| Input $/M | $1.25 | $0.30 |
| Output $/M | $4.25 | $2.50 |
| Weights | Proprietary | Proprietary |

## Coding

- Muse Spark 1.2: 49.2 (#51)
- Nova 2 Lite: 40.7 (#134)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Coding | 1495 | 1385 |
| DeepSWE | 54.9% | — |
| LMArena WebDev | 1533 | — |
| FrontierSWE | 12% | — |
| SciCode | 56.4% | — |
| WeirdML | 60.3% | — |

## Agentic & Tool Use

- Muse Spark 1.2: 29.4 (#87)
- Nova 2 Lite: 24.1 (#121)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| APEX-Agents | 36.4% | — |
| Berkeley Function Calling Leaderboard | — | 27.1% |
| GDP.pdf | 16% | — |

## Reasoning

- Muse Spark 1.2: 51.3 (#34)
- Nova 2 Lite: 27.5 (#118)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Hard Prompts | 1486 | 1364 |
| SimpleBench | 74.5% | — |
| NYT Connections (extended) | 79.2% | — |
| CritPt | 17.7% | — |
| DTBench | 94.7% | — |
| LMCA | 48.4% | — |
| Epoch Capabilities Index | 154.87 | — |

## Math

- Muse Spark 1.2: 46.4 (#70)
- Nova 2 Lite: 37.5 (#156)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Math | 1471 | 1359 |
| ProofBench | 43% | — |

## Knowledge

- Muse Spark 1.2: 54.1 (#53)
- Nova 2 Lite: 43.0 (#94)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Expert | 1480 | 1358 |
| SimpleQA Verified | 60.3% | — |
| Vectara Hallucination Rate | — | 5.1% |

## Multimodal

- Muse Spark 1.2: 43.4 (#25)
- Nova 2 Lite: —

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Vision | 1305 | — |

## Multilingual

- Muse Spark 1.2: 57.1 (#11)
- Nova 2 Lite: 47.1 (#153)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Non-English | 1478 | 1337 |
| LMArena Chinese | 1511 | 1364 |
| LMArena French | 1513 | 1381 |
| LMArena Russian | 1487 | 1343 |
| LMArena Spanish | 1498 | 1373 |
| LMArena German | — | 1343 |
| LMArena Japanese | — | 1271 |
| LMArena Korean | — | 1284 |

## Instruction Following

- Muse Spark 1.2: 76.7 (#36)
- Nova 2 Lite: 70.5 (#161)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Instruction Following | 1461 | 1335 |

## Long Context

- Muse Spark 1.2: 45.2 (#48)
- Nova 2 Lite: 40.6 (#150)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Longer Query | 1475 | 1335 |

## Writing & Preference

- Muse Spark 1.2: 72.3 (#14)
- Nova 2 Lite: 53.9 (#154)

| Benchmark | Muse Spark 1.2 | Nova 2 Lite |
|---|---|---|
| LMArena Text | 1482 | 1362 |
| LMArena Creative Writing | 1449 | 1291 |
| LMArena Multi-Turn | 1494 | 1338 |
| EQ-Bench Creative Writing | 1840 | — |

## FAQ

### Is Muse Spark 1.2 better than Nova 2 Lite?

Muse Spark 1.2 is the stronger model overall, scoring 50.3 to 39.7 on the Noometry Index. Nova 2 Lite costs 2.4× less per token, which makes it the better buy when Muse Spark 1.2's lead doesn't matter for your workload.

### Which is cheaper, Muse Spark 1.2 or Nova 2 Lite?

Nova 2 Lite is cheaper. It lists at $0.30 per million input tokens and $2.50 per million output tokens; Muse Spark 1.2 lists at $1.25 and $4.25.

### Is Muse Spark 1.2 or Nova 2 Lite better for coding?

Muse Spark 1.2 scores higher on coding benchmarks: 49.2 versus 40.7 in the Noometry coding category.

### Which has the bigger context window?

Muse Spark 1.2 does, with 1.05M tokens against 1M.

### How many benchmarks do Muse Spark 1.2 and Nova 2 Lite share?

14 benchmarks have published results for both models. Muse Spark 1.2 has 31 scored results on Noometry and Nova 2 Lite has 19.