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 — Tencent
Hy4 is Tencent's latest-generation large language model, launched on November 4, 2026 after the Hy4 Preview. It is the first in the line with visual understanding and computer use; Tencent says it will publish the weights and a system card later.
| Property | Mistral Large 4 | Hy4 |
|---|---|---|
| Released | Oct 6, 2026 | Nov 4, 2026 |
| Developer | Mistral AI | Tencent |
| Type | multimodal | multimodal |
| License | open-weight | proprietary |
| Context window | — | — |
| Parameters | 1.05T total, 52B active (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.
Programmatic access available at /api/ai/compare?a=mistral-large-4&b=tencent-hy4. CORS is open. Citation guidance: /about/editorial-process.