QTJ.ai — Query Trace Judge
RAG for manufacturing

Technical documentation available as a conversation — without guessing or losing the source.

The QTJ Industry layer is developed for automation, maintenance, energy, quality and technical documentation. It understands the language of PLCs, HMIs, SCADA, drives, protection systems and switchgear.

Manuals and proceduresPLCs, HMIs, SCADA and drivesFault codes with a source
QTJ · Query · Trace · Judge
RAG for manufacturing
AI for maintenance and technical documentation. Manufacturing RAG with sources, document versions and answer quality control.
QTJ.ai · BREPO Sp. z o.o.
TRACESOURCE-BACKED

Technical knowledge instead of generic answers.

Industrial questions require the correct device, manual version and procedure, not the model's most likely sentence.

Maintenance

Faster retrieval of procedures, alarm meanings, reset conditions and relevant manual sections for technical teams.

Automation and energy

The knowledge layer organises documentation for controllers, drives, protection systems, switchgear and control systems without mixing source versions.

The Industry layer can work together with client knowledge.

QTJ can combine curated industrial terminology with the private documentation of a specific plant.

Industry

The industry profile includes terminology, rules, prompts and validations prepared for industrial use cases.

Client

The private client layer covers its machines, procedures, catalogues, service history and quality standards.

Common questions

Does QTJ replace the manufacturer's manual?

No. The answer leads to the source document and its version so the user can verify its basis.

Is the Industry layer a trained model?

No. It is a RAG profile with curated indexes, terminology, rules and validations.

Can a plant use its own documentation?

Yes. The Client layer is built on a specific organisation's documents and can work with the Industry layer.

QTJ.ai

Book a pilot

The QTJ Industry layer is developed for automation, maintenance, energy, quality and technical documentation. It understands the language of PLCs, HMIs, SCADA, drives, protection systems and switchgear.

Book a pilot