Contract AI · for construction

Contracts
that think along.

Ask the construction contract in your own language – and get the answer straight from the document, with paragraph, page and section. Quick questions, quick answers.

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Hosted in DE · GDPR Native to contracts & BoQ Up and running in 1 day
P-2419 · Construction site Düsseldorf-Süd
Network operator · NRW
From when does the penalty apply and how high is it?
0.2 % per working day, max. 5 % of the contract sum.
Applies from missing the completion date (15.09.2026) – fixed date per § 5 (4) of the framework agreement.
Vertrag.pdf · p. 12 · § 11Framework · p. 4 · § 5 (4)
73 %
less time per variation review
< 3 sec.
to an answer – with citation
Roles
freely configurable – view & masking per role
DE
hosting & processing, GDPR-compliant
Ask the contract

One question. One answer. With paragraph.

Ask the construction contract a question in your own language. Infrion answers from the document – with page and section. And if the answer isn't in there, Infrion says so.

P-2419 · Construction site Düsseldorf-Süd3 documents
From when does the penalty apply and how high is it?
Thought for 2 seconds
0.2 % per working day, max. 5 % of the contract sum. Applies from missing the completion date (15.09.2026) – fixed date per § 5 (4) of the framework agreement.
Vertrag.pdf · p. 12 · § 11Framework · p. 4 · § 5 (4)
Every sentence is traceable to a citation.
Features

An AI that really understands construction contracts.

Not a generic chatbot with an uploaded PDF. Infrion is trained on construction contracts, German civil code and the BoQ – and sticks strictly to what's in the contract.

Cited answers

Every answer comes with document, page and paragraph. No sentence without a citation – clickable straight into the original text.

Inline citations

Hybrid search

Finds the right clause even when you don't hit its exact words. Semantic and full-text, legal and technical at the same time.

Multi-Query · RRF

Faithfulness over hallucination

If the answer isn't in the contract, Infrion says so – instead of guessing. Tested against a fixed test catalog.

Faithfulness-tested

Role-based masking

Roles freely definable – each sees either the plaintext or the masked answer. Masking per answer, not per document.

Custom roles

Multilingual

Ask in German or English – the answer comes in your language, the citation stays in the original.

DE · EN

Gap analysis

Detects missing, divergent or inconsistent provisions across your entire contract landscape and surfaces potential risks automatically.

Auto-detection
Privacy by design

Every role sees exactly what they're allowed to.

You decide per role whether they see plaintext or the masked answer. No halfway – either all conditions and data, or none. Masking is on the answer, not on the document.

Roles & permissions freely configurable
[PERSON][COMPANY][EMAIL][IBAN][AMOUNT][CALCULATION][WAGE]
View: Site managementMasked
Contract sum (net)[AMOUNT]
Calculated margin[CALCULATION]
Subcontractor wage[WAGE]
Client representative[PERSON]
Bank details[IBAN]
How contracts enter the system

Hand it over. Infrion does the rest.

No end-user upload, no shadow IT. We ingest your existing contracts – then processing runs automatically. Cross-references to clauses, paragraphs and annexes are detected and linked.

1

Ingested

Existing contracts, BoQ, variations & annexes.

2

Parsed

Structure, tables and clauses recognised.

3

Contextualised

Every section gets its reference frame.

4

Masked

PII & conditions replaced role-appropriately.

5

Embedded

Searchable – semantically and full-text.

✓

Ready

Questions are answered with citations.

Detected cross-references:Clause 4.2.1§ 6 (6)Annex 3Pos. 01.04.20 BoQ
Security & compliance

IT leadership can approve without follow-up questions.

No shadow tools, no training leakage, no US-cloud debate.

Hosting in Germany
Data in DE data centres. No processing outside the EU.
GDPR & TOMs
Technical and organisational measures documented and auditable. DPA per Art. 28 GDPR.
No training leakage
Your contract data does not feed third-party training. Contractually guaranteed.
Tested quality
Every release runs against a fixed test catalog – on faithfulness, citations and masking leaks.

30-min demo. One contract. One question.

Bring a real construction contract. We'll show the answer before the demo is over.

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