LightOn

The enterprise AI search platform

Turn your documents into outcomes

LightOn turns your entire document estate into one governed, machine-readable source of truth, then turns those answers into the use cases your teams run every day.

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Building your own agents? Start with the API for a 15-day test access, no commitment.

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Use cases on your data, ready to go

  1. Search

    Find information across all your data.

    "Our information asset is all the tickets in our ticketing system that deserve to be put to use."

    General Secretary of Services

    Public digital services operator

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  2. Compare

    Check information against your ground truth.

    "Two handlers, the same clause, two different answers. And the customer pays for it."

    Head of Claims

    Insurance company

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  3. Extract & cross-check

    A week of reading per case, done overnight.

    "Every case is a thousand pages of scans and handwriting. I read for a week before I can decide anything."

    Case Processing Lead

    French public administration

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  4. Monitor

    Your reports already know what's about to break.

    "The same fault, described ten different ways, in three languages. We only connected the dots once the fleet stopped."

    Reliability Manager

    Fleet operator

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  5. Score & justify

    Every score, tied to the page that proves it.

    "A rejected supplier asks why they lost. The answer is somewhere in six months of meeting notes."

    Head of Procurement

    Private sector company

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  6. Map & source

    A whole research field, mapped in days, not months.

    “By the time our literature review reaches the committee, half of it is already out of date.”

    Head of Scientific Programmes

    Health research organisation

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Retrieval quality is a research problem.

LightOn trains world-leading AI models for document understanding and retrieval. Pioneering research in large language models since 2016. The models in the platform are ours, all are open-weighted, and the research community uses them at scale.

Discover our models

There is a difference between an assistant that sounds right and one your teams can act on.

50M+
Models downloads
916K
Monthly installs
2,345,345
Github stars

We’ve been at the frontier of AI research since 2016.

For everyone whose job depends on finding the right answer.

For leadership teams

Standardize the document intelligence and search layer across your organization →

For engineering teams

Integrate production-grade parsing, extraction, and retrieval →

For business teams

Document-heavy processes transformed into applications with operational outcomes →

Let's take a look at your document estate.

Get 45 min with one of our AI architects.

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