The situation

A contract has 20 pages. You only want to know: How long does it run? What does it cost? How can I cancel?

How it works

You paste the contract text.

The Schleuse replaces secrets

Names, addresses, identifiers and credentials are replaced with stand-in words. This happens on your side, not in the cloud. Amounts and dates stay as they are.

The AI answers, the Schleuse translates back

The answer contains the stand-in words. On your side they turn back into the real names.

Example

Your question to the AI

Summarise this contract in plain words. Give the term, the costs and the notice period.

What is in your text

Contract between Stadtwerke Beispielburg GmbH and Hof Lindenberg KG.
Term until 31 December 2028.
Notice period: 3 months.

What the cloud AI sees

Contract between Energy supplier Alpha and Business Beta.
Term until 31 December 2028.
Notice period: 3 months.

This example is made up.

What you get

You get a summary of the key points. Deadlines and numbers stay in the text unchanged.

Good to know

A summary does not replace reading. Have a person check important contracts.

Zone of this use case: Yellow

Only through the Schleuse. And only to targets you have approved.

Status of the Schleuse

Version 0.1 Alpha. So far tested only with made-up examples. Not reviewed by third parties. No legal advice.

Related use cases

Office and administration

Have an invoice checked

The AI reads the invoice and shows what stands out.

Reply to an email

The AI writes a draft of your reply.

Compare two quotes

The AI puts quotes side by side and names the differences.

Would you like to try this?

We are looking for pilot partners. We test the Schleuse with made-up or cleared examples first. Only then does real text go through.

Request a pilot Back to the Schleuse

This page is also available as Markdown for AI reading systems. /en/use-cases/summarize-a-contract.md