Model comparison
Muse Spark 1.3 vs Nova Premier 1.0
Muse Spark 1.3 is the stronger model overall, scoring 54.8 to 38.3 on the Noometry Index.
Last verified . 0 shared benchmarks.
MetaSummary
- The widest gap is in math, where Muse Spark 1.3 leads 73.1 to 33.8.
- Muse Spark 1.3 is cheaper at $1.25 / $4.25 per million input/output tokens, against $2.50 / $12.50 for Nova Premier 1.0.
- Muse Spark 1.3 accepts more context: 1.05M tokens versus 1M.
Side by side
| Muse Spark 1.3 | Nova Premier 1.0 | |
|---|---|---|
| Provider | Meta | Amazon |
| Noometry Index | 54.8 | 38.3 |
| Released | 2026-09-02 | 2025-04-30 |
| Weights | Proprietary | Proprietary |
| Context window | 1.05M | 1M |
| Max output | 131K | 10K |
| Input $ / M tokens | $1.25 | $2.50 |
| Output $ / M tokens | $4.25 | $12.50 |
| Results tracked | 37 | 6 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Not comparable
Muse Spark 1.3: 56.6 (#21), Nova Premier 1.0: —
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| CursorBench | 41.6% | — |
| LMArena WebDev | 1657 | — |
| SciCode | 59.7% | — |
| LMArena Coding | 1514 | — |
Agentic & Tool Use Not comparable
Muse Spark 1.3: 38.6 (#30), Nova Premier 1.0: —
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| APEX-Agents | 57.8% | — |
| GDP.pdf | 27.6% | — |
Reasoning Muse Spark 1.3 leads
Muse Spark 1.3: 54.0 (#27), Nova Premier 1.0: 23.0 (#185)
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| Kagi LLM Benchmark | — | 44.8% |
| NYT Connections (extended) | 85.1% | — |
| CritPt | 26% | — |
| Chess Puzzles | 38% | — |
| LMArena Hard Prompts | 1503 | — |
| Mystery Game Puzzles | 25% | — |
| DTBench | 96.5% | — |
| LMCA | 53.9% | — |
| Bench to the Future 3 | 0.14 | — |
| Epoch Capabilities Index | 156.75 | — |
Math Muse Spark 1.3 leads
Muse Spark 1.3: 73.1 (#21), Nova Premier 1.0: 33.8 (#199)
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| FrontierMath (Tiers 1-3) | 74.4% | — |
| FrontierMath Tier 4 | 46.3% | — |
| OTIS Mock AIME 2024-2025 | 99.2% | — |
| ProofBench | 58% | — |
| Omni-MATH | — | 35% |
| LMArena Math | 1494 | — |
Knowledge Muse Spark 1.3 leads
Muse Spark 1.3: 42.6 (#95), Nova Premier 1.0: 35.8 (#180)
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| MMLU-Pro | — | 72.6% |
| GPQA (HELM) | — | 51.8% |
| LMArena Expert | 1516 | — |
Multimodal Not comparable
Muse Spark 1.3: 43.7 (#22), Nova Premier 1.0: —
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Vision | 1309 | — |
| LMArena Document | 1471 | — |
Multilingual Not comparable
Muse Spark 1.3: 57.4 (#8), Nova Premier 1.0: —
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Non-English | 1481 | — |
| LMArena Chinese | 1529 | — |
| LMArena French | 1524 | — |
| LMArena German | 1515 | — |
| LMArena Japanese | 1474 | — |
| LMArena Korean | 1501 | — |
| LMArena Russian | 1490 | — |
| LMArena Spanish | 1490 | — |
Instruction Following Muse Spark 1.3 leads
Muse Spark 1.3: 77.5 (#22), Nova Premier 1.0: 66.8 (#204)
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| IFEval | — | 80.3% |
| LMArena Instruction Following | 1477 | — |
Long Context Not comparable
Muse Spark 1.3: 45.6 (#32), Nova Premier 1.0: —
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Longer Query | 1488 | — |
Writing & Preference Muse Spark 1.3 leads
Muse Spark 1.3: 73.6 (#9), Nova Premier 1.0: 51.0 (#178)
| Benchmark | Muse Spark 1.3 | Nova Premier 1.0 |
|---|---|---|
| LMArena Text | 1490 | — |
| LMArena Creative Writing | 1455 | — |
| EQ-Bench Creative Writing | 1906 | — |
| WildBench | — | 78.8% |
| LMArena Multi-Turn | 1482 | — |
Frequently asked questions
Is Muse Spark 1.3 better than Nova Premier 1.0?
Muse Spark 1.3 is the stronger model overall, scoring 54.8 to 38.3 on the Noometry Index.
Which is cheaper, Muse Spark 1.3 or Nova Premier 1.0?
Muse Spark 1.3 is cheaper. It lists at $1.25 per million input tokens and $4.25 per million output tokens; Nova Premier 1.0 lists at $2.50 and $12.50.
Which has the bigger context window?
Muse Spark 1.3 does, with 1.05M tokens against 1M.
How many benchmarks do Muse Spark 1.3 and Nova Premier 1.0 share?
0 benchmarks have published results for both models. Muse Spark 1.3 has 37 scored results on Noometry and Nova Premier 1.0 has 6.