Mistral AI

OPEN MULTIMODAL CODING

Mistral Medium 3.5

Multimodal coding and self-controlled deployment.

16 SEP 2026↗ OPEN AND EFFICIENT HYBRID

Mistral Small 4

Hybrid model that brings together instruction following, reasoning, and code in an efficient option with open weights.

18 SEP 2026↗ TEXT-TO-SPEECH AND CLONING

Voxtral TTS

Multilingual text-to-speech model with streaming and zero-shot cloning from a voice reference.

18 SEP 2026↗ OCR AND DOCUMENT STRUCTURE

Mistral OCR 4.1

Specialized OCR service with paragraph bounding boxes, structured block labels, and confidence scores.

18 SEP 2026↗ PROBABILISTIC FORECASTING

Timestral 5M

Mistral numerical model family released on October 15, 2026 in four sizes: 5M, 28M, 123M and 209M. It performs zero-shot univariate and multivariate probabilistic forecasting. It accepts history, past covariates and known future covariates; it neither chats nor generates text.

16 OCT 2026↗ PROBABILISTIC FORECASTING

Timestral 28M

Mistral numerical model family released on October 15, 2026 in four sizes: 5M, 28M, 123M and 209M. It performs zero-shot univariate and multivariate probabilistic forecasting. It accepts history, past covariates and known future covariates; it neither chats nor generates text.

16 OCT 2026↗ PROBABILISTIC FORECASTING

Timestral 123M

Mistral numerical model family released on October 15, 2026 in four sizes: 5M, 28M, 123M and 209M. It performs zero-shot univariate and multivariate probabilistic forecasting. It accepts history, past covariates and known future covariates; it neither chats nor generates text.

16 OCT 2026↗ PROBABILISTIC FORECASTING

Timestral 209M

Mistral numerical model family released on October 15, 2026 in four sizes: 5M, 28M, 123M and 209M. It performs zero-shot univariate and multivariate probabilistic forecasting. It accepts history, past covariates and known future covariates; it neither chats nor generates text.

16 OCT 2026↗

NOTICIA

Voxtral TTS: what a team should validate before replacing a synthetic voice in production

Mistral AI documents Voxtral TTS as a speech-generation service with streaming and several output formats. Before replacing a provider or model in calls, notifications, or published content, a team should verify not only audible quality, but also technical, operational, and data-contract compatibility through a regression suite using its own scripts.

22 Sep 2026 ↗

GUIA

Private Documents with AI: How to Decide What Can Leave the Perimeter and What Requires Review

An operational route for deciding whether a search, summarization, extraction, classification, or drafting workflow can process private documents directly, in minimized form, in segments, or within a controlled environment. The focus is not on selecting a technology by default, but on defining data, transformations, controls, and human review before production.

22 Sep 2026 ↗

NOTICIA

Mistral OCR 4.1: what a team needs to revalidate when text, structure, and coordinates change in a document workflow

Mistral OCR 4.1 changes the model targeted by certain aliases and adds block, structure, and confidence capabilities. Before updating a document workflow, teams should measure not only text legibility, but also the stability of tables, pages, coordinates, schemas, and human review.

22 Sep 2026 ↗