# Mistral AI — Cheaper, Better, Faster, Stronger

- Company: Mistral AI (mistral.ai)
- Announced: 2024-04-17T14:00:00+00:00
- Category: open-weight-release
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://mistral.ai/news/mixtral-8x22b/
- Record: https://forck.live/items/7374-cheaper-better-faster-stronger
- Subject: Mistral / Le Chat
- Open weights: yes
- Models affected: Mixtral 8x22B
- License: Apache 2.0
- Context window: 64K tokens

Mistral AI released Mixtral 8x22B, an open sparse mixture-of-experts model with 39B active parameters out of 141B, under the Apache 2.0 license. It features a 64K token context window, multilingual support (English, French, Italian, German, Spanish), and strong mathematics and coding capabilities. The instructed version achieves 90.8% on GSM8K maj@8 and 44.6% on Math maj@4.

## Evidence

Verbatim from https://mistral.ai/news/mixtral-8x22b/:

> Mixtral 8x22B is our latest open model. It is a sparse Mixture-of-Experts (SMoE) model that uses only 39B active parameters out of 141B, offering unparalleled cost efficiency for its size.

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Record: https://forck.live/items/7374-cheaper-better-faster-stronger
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