# Mistral

[https://timesof.ai/platform/mistral](https://timesof.ai/platform/mistral)

Mistral AI builds efficient, high-performance open and closed models with a European base.

Mistral emphasizes performance-per-compute and open innovation.

## Coverage

- [Mistral Puts 1T-Parameter Large 4 on a Paid Preview API; Weights by Month-End, AA Scores 38](https://timesof.ai/2026/10/mistral-large-4-preview-1t-open-weights) — Mistral Large 4 paid API preview: ~1.05T/49B active MoE, weights by month-end. AA Intelligence Index 38, behind MiMo/GLM-5.3/Kimi K3. Licence unconfirmed.
- [Mistral Raises €3B to Keep Open-Weight Training in Europe](https://timesof.ai/2026/09/mistral-3b-euro-series-d) — Mistral’s €3B Series D funds European open-weight frontier training. €21B valuation is secondary wire; this is financing, not a new model.