AI Model Comparison
Side-by-side comparison of pricing, context window, benchmarks, capabilities, and license. Every figure comes from the developer's own pages, last checked on ; each model's page lists its sources. A figure we could not source shows as a dash.
Model A — Meta
Muse Spark Open is an open-weight mixture-of-experts model from Meta, released on October 15, 2026, with 816B total and 42B active parameters. It takes text, image, video and audio input and returns text. Meta's own Model API does not serve it: it is self-hosted or run through hosted providers.
Model B — NVIDIA
Nemotron 3.5 Super VL is a 120B-parameter (12B active) open-weight vision-language model from NVIDIA, released on October 15, 2026. It takes text, image and video input and returns text; NVIDIA says it is ready for commercial use.
| Property | Muse Spark Open | NVIDIA Nemotron 3.5 Super VL |
|---|---|---|
| Released | Oct 15, 2026 | Oct 15, 2026 |
| Developer | Meta | NVIDIA |
| Type | multimodal | multimodal |
| License | open-weight | open-weight |
| Context window | 1,048,576 | — |
| Parameters | 816B total, 42B active (mixture of experts) | 120B total, 12B active (Mamba-2 and Transformer hybrid mixture of experts) |
| Developer status | — | — |
| Input $/M tokens | — | — |
| Output $/M tokens | — | — |
Bold green values indicate the winner on that dimension where comparison is meaningful (lower price wins; bigger context wins; more open license wins; newer date wins). Prices are the ones each developer lists today; a model it no longer prices has none.
No exclusive capabilities
Programmatic access available at /api/ai/compare?a=muse-spark-open&b=nemotron-3-5-super-vl. CORS is open. Citation guidance: /about/editorial-process.