{ "data": null, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/people/guillaume-lample/", "json": "https://www.anchorterminal.com/people/guillaume-lample/index.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/people/guillaume-lample/index.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/people/guillaume-lample/index.min.md" }, "markdown": "Co-founder and Chief Science Officer.\n\nGuillaume Lample is co-founder and Chief Science Officer of Mistral AI, which he set up in April 2023 with Arthur Mensch and Timothée Lacroix. Before Mistral he worked on large-scale AI models at Meta. The three founders met while studying at École polytechnique.\n\n- LinkedIn: https://www.linkedin.com/in/guillaume-lample-7821095b/\n\n## What Guillaume builds\n\n- [Mistral AI API](https://www.anchorterminal.com/tools/mistral-api.md), graded BB, 71.2/100, in Model APIs \u0026 inference. Mistral's API for its open-weight and proprietary models, with EU and US regional endpoints. Co-founder and Chief Science Officer, researched 2026-10-26.\n- [Mistral Embed and Codestral Embed](https://www.anchorterminal.com/tools/mistral-embeddings.md), graded C, 58/100, in Embeddings \u0026 rerankers. Mistral's API for generating text and code embeddings. Co-founder and Chief Science Officer, researched 2026-10-26.\n- [Mistral Moderation API](https://www.anchorterminal.com/tools/mistral-moderation.md), graded C, 58.4/100, in Guardrails \u0026 safety filters. Free classifier from Mistral that scores raw text or a whole conversation against 11 categories, including jailbreaking, PII and off-policy advice (health, financial, legal) alongside the usual harm classes. Co-founder and Chief Science Officer, researched 2026-10-26.\n- [Mistral OCR API](https://www.anchorterminal.com/tools/mistral-ocr.md), graded C, 58.8/100, in Document parsing \u0026 extraction. Mistral's OCR API for extracting content from documents. Co-founder and Chief Science Officer, researched 2026-10-26.\n- [Mistral Vibe CLI](https://www.anchorterminal.com/tools/mistral-vibe-cli.md), graded B, 63/100, in Agent harnesses. Mistral AI's open-source terminal coding agent. It runs Mistral's hosted models or any OpenAI-compatible endpoint, headless with `vibe -p` and in editors through `vibe-acp`. This listing covers the CLI, not Mistral's Vibe chat app. Co-founder and Chief Science Officer, researched 2026-10-26.\n- [Mistral Voxtral Transcribe](https://www.anchorterminal.com/tools/mistral-voxtral-transcribe.md), graded B, 64.2/100, in Speech-to-text. Mistral AI's speech-to-text API. Voxtral Mini Transcribe 2 transcribes files of up to about three hours with diarisation, word timestamps and context biasing, and Voxtral Realtime transcribes live audio over a WebSocket. Co-founder and Chief Science Officer, researched 2026-10-26.\n- [Voxtral Mini 4B Realtime 2602](https://www.anchorterminal.com/tools/voxtral-mini-4b-realtime-2602.md), graded C, 60.3/100, in Speech-to-text. Voxtral Mini 4B Realtime 2602 is Mistral AI's open-weight streaming speech recognition model, a causal audio encoder of about 970M parameters on a Ministral 3B decoder, 4.4B in all, transcribing 13 languages live under Apache 2.0. Co-founder and Chief Science Officer, researched 2026-10-26.\n\n## Works with\n\n- [Arthur Mensch](https://www.anchorterminal.com/people/arthur-mensch/), Co-founder and CEO\n- [Timothee Lacroix](https://www.anchorterminal.com/people/timothee-lacroix/), Co-founder and CTO\n\n## Backed by\n\n- [ASML Holding](https://www.anchorterminal.com/investors/asml-holding/)\n- [DST Global](https://www.anchorterminal.com/investors/dst-global/)\n- [Andreessen Horowitz](https://www.anchorterminal.com/investors/andreessen-horowitz/)\n- [Bpifrance](https://www.anchorterminal.com/investors/bpifrance/)\n- [General Catalyst](https://www.anchorterminal.com/investors/general-catalyst/)\n- [Index Ventures](https://www.anchorterminal.com/investors/index-ventures/)\n- [Lightspeed Venture Partners](https://www.anchorterminal.com/investors/lightspeed-venture-partners/)\n- [NVIDIA](https://www.anchorterminal.com/investors/nvidia/)\n\n## Questions\n\n### Who is Guillaume Lample?\n\nGuillaume Lample is co-founder and Chief Science Officer of Mistral AI, which he set up in April 2023 with Arthur Mensch and Timothée Lacroix. Before Mistral he worked on large-scale AI models at Meta. The three founders met while studying at École polytechnique.\n\n### What does Mistral AI make?\n\nAnchor Terminal lists Mistral AI API, Mistral Embed and Codestral Embed, Mistral Moderation API, Mistral OCR API, Mistral Vibe CLI, Mistral Voxtral Transcribe and Voxtral Mini 4B Realtime 2602 from Mistral AI. Mistral's API for its open-weight and proprietary models, with EU and US regional endpoints.\n\n### Who has invested in Mistral AI?\n\nThe sources our research read name ASML Holding, DST Global, Andreessen Horowitz, Bpifrance, General Catalyst, Index Ventures, Lightspeed Venture Partners and NVIDIA.\n\n### How are Guillaume's tools graded?\n\nMistral AI API is graded BB, 71.2 out of 100; Mistral Embed and Codestral Embed is graded C, 58 out of 100; Mistral Moderation API is graded C, 58.4 out of 100; Mistral OCR API is graded C, 58.8 out of 100; Mistral Vibe CLI is graded B, 63 out of 100; Mistral Voxtral Transcribe is graded B, 64.2 out of 100; Voxtral Mini 4B Realtime 2602 is graded C, 60.3 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.\n\n## Sources\n\n- https://mistral.ai/about/\n- https://www.linkedin.com/in/arthur-mensch/\n- https://www.linkedin.com/in/guillaume-lample-7821095b/\n- https://www.linkedin.com/in/timothee-lacroix-59517977/\n- https://mistral.ai/\n- https://help.mistral.ai/en/articles/347458-how-do-i-contact-support\n- https://docs.mistral.ai/\n\nThese are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-28", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.7", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "People building AI tools", "url": "https://www.anchorterminal.com/people/" }, { "name": "Guillaume Lample", "url": "" } ], "description": "Guillaume Lample is co-founder and Chief Science Officer. 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