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Confidential data stays hidden from the language model.

With redaction, AITEZA replaces names, companies, addresses, email addresses, phone numbers and bank details with placeholders such as [PERSON_1] before your question and your documents go to the language model. The answer shows the real values again. You read a normal answer, but the model never saw the values. With the same rules you download documents redacted, as a PDF with redaction bars, many at once if you like.

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Why you need it

  • No plain data for the model

    Even a model from an external provider sees no names, account numbers or addresses, only placeholders.

  • Traceable

    Every replaced value is listed with its placeholder and why it was detected.

  • No more redacting by hand

    PDFs with bars are created at the click of a button, also for many documents at once. A preview shows the result first. No text remains under the bars, because every page is stored as an image.

  • Rules for your company

    You decide which categories are redacted. Admins add terms that are protected as well, such as project names or formulations.

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How it works

Orlinger EngineeringChat
Ask AITEZA…RedactWhat you seeCompare the liability ofKelvo-Stahlbau and Darnik-Rohrbau.Contract: contact Karl Kelvo,IBAN DE89 3704 0044 0532 0130 00What the model seesCompare the liability of[Company 1] and [Company 2].Contract: contact [Person 1],IBAN [IBAN 1][Company 1] is liable up to the order value,[Company 2] up to €1 million.Kelvo-Stahlbau is liable up to the order value,Darnik-Rohrbau up to €1 million.4 values hiddenKelvo-Stahlbau→[Company 1]Darnik-Rohrbau→[Company 2]Karl Kelvo→[Person 1]DE89 3704 … 30 00→[IBAN 1]
05Under your question you see which values were hidden.

What AITEZA can do

  • Detects names, companies, addresses, email addresses, phone numbers, bank and card numbers
  • Also surnames on their own, other spellings and values that run over several lines
  • Choose the categories, plus custom rules for project or product names and formulations
  • The same value gets the same placeholder in all documents
  • Below each question, the list of replaced values with their placeholders
  • Preview before downloading, as text with placeholders or as a PDF with bars in a colour of your choice
  • Download several documents redacted at once, including emails and text files
  • Scanned pages without text are named explicitly so you can check them yourself

Use cases

How teams use this feature in their daily work.

01

Compare contracts without revealing names

The situation
Purchasing wants to compare supply contracts with AI. The names and bank details of contacts must not go to an external model.
How AITEZA helps
With redaction turned on, purchasing asks as usual. The model only sees placeholders; the answer shows the real values.

02

Redact letters for an expert

The situation
A property manager has to pass tenant correspondence to an expert. Names, phone numbers and account details of the tenants must be made unreadable first.
How AITEZA helps
The manager opens the letters in the dataroom with “View redacted”, checks the list of replaced values and downloads the PDFs with redaction bars.

More features

All 17 features

See AITEZA with your own documents.

In a short demo we show you how AITEZA works with your files. Hosted in Germany, GDPR compliant.

TRY NOWBook a demo