Mistral AI AI releases & news

Every Mistral AI AI release AI/TLDR has verified from a primary source: 20 so far, mostly 10 tools, 8 models and 2 ecosystem. Latest: Voxtral 3 — Mistral's new speech-to-text, text-to-speech and voice agent SDK (2026-10-20).

20 releases tracked · mistral.ai

• Voxtral 3 — Mistral's new speech-to-text, text-to-speech and voice agent SDK2026-10-20 · model · major

  Mistral ships a full speech stack: three transcription models, a TTS model and an SDK that joins them into a voice agent.

• Timestral — Mistral's first open models for time-series forecasting2026-10-15 · model · major

  Mistral's tiny Timestral models forecast any time series zero-shot, from 10 ms on a CPU.

• Mistral Large 4 — a 1T multimodal MoE with 49B active and 1M context2026-10-06 · model · seismic

  Mistral's biggest model yet: a 1T-parameter multimodal MoE for coding, agents and security work.

• Firefox Smart Window runs on Mistral Small 4 — and opens in France2026-09-16 · tool · major

  Mozilla's browser assistant adds Mistral Small 4 as a model option and opens its beta to France.

• Mistral Agentic Search — models search, open and grep their way through docs2026-08-20 · tool · major

  Mistral's retrieval layer lets an agent search, open and grep a document set until it can actually answer.

• Mistral Regional Endpoints — pin inference to Europe or the US2026-08-11 · tool · major

  Mistral API calls can now be pinned to European or US data centres, and outside open models run on the same platform.

• Shieldstral 1.0 — Mistral ships a 3B open safety classifier for text and images2026-08-04 · model · major

  A 3B open-weights safety classifier that reads a plain-language policy at inference, rates text or images, and fits in a 16GB GPU.

• Mistral Studio — prompts and skills get versioning, rollback, and audit logs2026-07-09 · tool · notable

  A system of record for prompts and skills — versioned, owned, and rollback-safe inside Mistral Studio.

• Robostral Navigate — Mistral's first embodied model, 8B, single RGB camera2026-07-08 · model · major

  Mistral's first embodied model steers wheeled, legged, and flying robots from a single RGB camera and a plain-language instruction.

• Leanstral 1.5 — Mistral's updated Lean 4 formal-proof model2026-07-02 · model · major

  Mistral's Lean 4 theorem-prover saturates miniF2F, tops PutnamBench, and ships as an Apache-2.0 119B/6.5B MoE.

• Mistral Connectors — admin controls, multi-account, and a new debugger2026-06-24 · tool · notable

  Mistral ships six connector upgrades — admin controls, scoped API keys, multi-account auth, a debugger, and connectors in Vibe and Workflows.

• Mistral OCR 4 — 170-language document model with bounding boxes and confidence scores2026-06-23 · model · major

  Mistral's new document model returns structured pages with boxes, block types, and per-word confidence at $4 per 1,000.

• Mistral Books a 10 MW Inference-Only Data Center in Les Ulis — First Sovereign-Capacity Site Outside the Paris Training Cluster, Opens Q3 20262026-05-28 · ecosystem · major

  Mistral splits training and inference across two French sites, betting 10 MW of dedicated inference capacity will buy it predictable serving costs.

• Mistral Launches Physics AI — Single-Forward-Pass Solver Hits Aerospace, Automotive, and Semiconductors With ASML, Airbus, BMW, Safran, and Siemens Energy On Board2026-05-27 · tool · major

  Mistral productizes its Emmi physics team into a single-GPU surrogate that compresses CFD-style simulations from hours to seconds.

• Mistral Search Toolkit — Open-Source RAG Framework With Mistral OCR Ingestion, Hybrid BM25 + Vector Retrieval, Vespa Backing, and a Copier Starter App2026-05-28 · tool · notable

  Mistral packages an end-to-end RAG stack — ingestion, retrieval, evaluation — as one Python toolkit with a starter app template.

• Mistral Ships Vibe — One Agent for Long-Running Work and Code, Replaces Le Chat With Work / Code Modes, Free / $14.99 Pro / $24.99 Team Pricing2026-05-28 · tool · major

  Mistral consolidates Le Chat into Vibe, a unified agent with separate Work and Code modes and a refreshed VS Code extension and CLI.

• Mistral AI Acquires Austrian Physics-AI Startup Emmi AI — Linz Becomes a Mistral Office, Industrial-Engineering Stack Gets Physics Models2026-05-19 · ecosystem · major

  Mistral buys Europe's leading physics-AI startup to plant a flag in industrial simulation.

• Mistral Medium 3.5 — 128B Open-Weight Flagship Hits 77.6% on SWE-Bench Verified2026-04-29 · model · major

  Mistral's new flagship: 128B dense, 256k context, open weights under modified MIT, and a 77.6 SWE-Bench Verified score.

• Mistral Workflows — Durable Agent Orchestration on Temporal, Now in Public Preview2026-04-27 · tool · major

  Mistral's enterprise stack gets a Temporal-based orchestration layer for production-grade agent processes.

• Mistral Connectors — MCP and Built-in Data Sources via API and SDK2026-04-15 · tool · notable

  Mistral's built-in connectors and custom MCP servers are now accessible programmatically through its API and SDK.

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