Muse Spark 1.3 vs NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4
| Spec | Muse Spark 1.3 | NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
|---|---|---|
| Respan Index | 55.6 (#20) | 16.0 (#142) |
| Blended price per 1M | $2 | $0.078 |
| Context window | 1.0M | 1M |
| Input / output per 1M | $1.25 / $4.25 | $0.05 / $0.16 |
| Max output | - | - |
| Input | text, vision, video | text |
| Released | 2026-09-02 | 2026-08-11 |
Respan Index by category
Each category is scored 0 to 100, and how far ahead the winner is. Leads under a point are close to even.
| Category | Muse Spark 1.3 | NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
|---|---|---|
| Coding | 40.3 Muse Spark 1.3 | 1.7 NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
| Agents | 65.8 Muse Spark 1.3 | 14.0 NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
| Reasoning | 57.2 Muse Spark 1.3 | 20.1 NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
| Knowledge & language | 61.8 Muse Spark 1.3 | 12.3 NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
| Human preference | 57.6 Muse Spark 1.3 | 38.8 NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
Benchmarks both report
Muse Spark 1.3 leads on 2 of the 2 benchmarks both report. Higher is better. Each score links to where it was published.
| Benchmark | Muse Spark 1.3 | NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 |
|---|---|---|
| LMArena Elo | 1495 | 1353 |
| Terminal-Bench 2.1 | 88.8% | 23.5% |
FAQ
Is Muse Spark 1.3 better than NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4?
Muse Spark 1.3 scores 55.6 on the Respan Index (#20), ahead of NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 at 16.0 (#142). Muse Spark 1.3 leads on 2 of the 2 benchmarks both report.
Which is cheaper, Muse Spark 1.3 or NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4?
Muse Spark 1.3 lists at $1.25 input and $4.25 output per 1M tokens; NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 at $0.05 and $0.16. NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 is 26x cheaper per token at list price.
Which has the larger context window?
Muse Spark 1.3 accepts 1.0M tokens and NVIDIA Nemotron 3.5 Lightning 30B-A3B NVFP4 1M tokens.
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