Validiti — AI over your data: your AI writes the question, your data stays home

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Keep your model

Claude, GPT, Gemini — the AI you already use. We don’t replace it; we make it safe to point at your business.

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It only writes the query

The model learns the shape of your data — the fields, never the records. Your question goes out; your data never does — not even the answer comes back to it.

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Answered over all of it — cited

Your box searches everything you’ve ever kept — not a retrieved sample — and returns the exact answer, every figure tied to the record it came from.

And it’s not only questions — proving, rewinding, and restoring work the same way: your AI writes the instruction, your box carries it out, your data stays put.

What you’d actually ask

The everyday — and the impossible.

Everyday

The things you’d ask any day.

What every “chat with your data” promises — only ours answers over all of it, and cites every line.

Show me every contract auto‑renewing in the next 90 days — and the exact clause.Reads every contract, not a sample — each hit cited.
Summarize this customer’s whole history: every ticket, invoice, and email.The complete record, not just the recent slice.
Which of our procedures mention the recalled part number?Searches everything — including the cold archive.
Draft a response to this RFP from our past winning proposals.Grounded in your real proposals, with the sources shown.

Only this combination

What nothing else can do.

Impossible with a context window, a sampled retrieval, or a cloud you don’t control.

Count — exactly — how many of our tens of millions of records break the new policy, and list them.A complete answer over everything. A sample can’t count “all.”
Ask across our twelve sites how many cases match — without any record leaving any building.A provable answer across the group. The Commons →
What did this record look like before the breach, and what changed?The model reasons over the full version history — retrieval has no memory of time.
Let a frontier model analyze our regulated files — with nothing but the approved facts ever leaving.The world’s best model on sensitive data, with no exposure.

Don’t take our word

Prove it with your own AI.

You never hand us your model or your data. The whole loop runs on your side of the screen — three steps, nothing installed.

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1 · Copy the prompt

It carries your data’s field names and your question — and not one record inside it.

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2 · Paste it into your model

Your own Claude, GPT, or Gemini writes the query from the field names alone. It never sees your data.

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3 · Paste the query back

North Star runs it and returns the exact, cited answer — to you. Your model wrote the question; it never saw a record.

Point a model at a slice of your own data and pick the questions — we’ll run it live. The question goes to your data; your data never goes to the model.

Bring your model. Keep your data.

Pick a slice of your own data and the questions you’d ask. We’ll run it live — the question goes to your data, and your data never leaves.

P.S. — if you build frontier models yourself, we wrote you a note →

Go deeper · The savings · Why North Star · The Commons