Muse Spark 1.1 vs Nemotron 3.5 Lightning (30B A3B): Specs & Benchmark Comparison
Muse Spark 1.1 is developed by Meta, while Nemotron 3.5 Lightning (30B A3B) comes from NVIDIA. Muse Spark 1.1 was released in July 2026, and Nemotron 3.5 Lightning (30B A3B) followed a month later in August 2026. Nemotron 3.5 Lightning (30B A3B) has a published size of about 30 billion parameters; Meta has not disclosed the parameter count of Muse Spark 1.1.
We have 4 benchmark results for Muse Spark 1.1 and 4 benchmark results for Nemotron 3.5 Lightning (30B A3B), but they were measured on different benchmarks, so there is no like-for-like scoreboard.
Nemotron 3.5 Lightning (30B A3B) is the cheaper API at $0.05 per million input tokens and $0.20 per million output tokens, roughly 25 times cheaper than Muse Spark 1.1 at $1.25 and $4.25. Muse Spark 1.1 takes the larger context window at 1M tokens, compared with 262K for Nemotron 3.5 Lightning (30B A3B). Muse Spark 1.1 accepts text and images as input, while Nemotron 3.5 Lightning (30B A3B) accepts text.
| Characteristic | Muse Spark 1.1 | Nemotron 3.5 Lightning (30B A3B) |
|---|---|---|
| Company | Meta | NVIDIA |
| Release Date | July 9, 2026 | August 11, 2026 |
| Parameters | — | 30B |
| Multimodal | Yes | No |
| Context (input) | 1.0M | 262K |
| Context (output) | 131K | 262K |
| Input Price / 1M | $1.25 | $0.05 |
| Output Price / 1M | $4.25 | $0.20 |
| Average Score | 84.3% | 78.5% |
Verdict
Nemotron 3.5 Lightning (30B A3B) leads in 2 out of 4 comparison categories.
Both models show comparable average scores: Muse Spark 1.1 — 0.8, Nemotron 3.5 Lightning (30B A3B) — 0.8.
Nemotron 3.5 Lightning (30B A3B) is 22.0x cheaper: input $0.05/1M vs $1.25/1M tokens.
Muse Spark 1.1 supports a larger context: 1M vs 262K tokens.
Nemotron 3.5 Lightning (30B A3B) is newer: released 8/11/2026 vs 7/9/2026.
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Frequently Asked Questions
Which is better for coding — Muse Spark 1.1 or Nemotron 3.5 Lightning (30B A3B)?
Which model is cheaper — Muse Spark 1.1 or Nemotron 3.5 Lightning (30B A3B)?
Which has a larger context window — Muse Spark 1.1 or Nemotron 3.5 Lightning (30B A3B)?
The Muse Spark 1.1 and Nemotron 3.5 Lightning (30B A3B) comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Muse Spark 1.1 or Nemotron 3.5 Lightning (30B A3B) page. See also the complete list of AI model comparisons.