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 — Mistral AI
Mistral Large 4 is a mixture-of-experts model from Mistral AI with 1.05T total and 52B active parameters, first offered as an API preview on October 6, 2026; Mistral has since published its weights on Hugging Face. It takes text and image input, returns text, and supports function calling and configurable reasoning effort.
Model B — Meta
Muse Spark 1.3 is the latest version of Meta's Muse Spark model, released on September 2, 2026 and tuned for agentic workflows and coding. It takes text, image, video, audio and PDF input and returns text, with reasoning effort up to 'max'. Meta says audio input is not yet fully supported.
| Property | Mistral Large 4 | Muse Spark 1.3 |
|---|---|---|
| Released | Oct 6, 2026 | Sep 2, 2026 |
| Developer | Mistral AI | Meta |
| Type | multimodal | multimodal |
| License | open-weight | proprietary |
| Context window | — | 1,048,576 |
| Parameters | 1.05T total, 52B active (mixture of experts) | — |
| Developer status | — | — |
| Input $/M tokens | — | $1.25 |
| Output $/M tokens | — | $4.25 |
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
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