Why this works: an open, AI-ready interface to your factory
An AI assistant is only as good as its access to context. Pointed at a list of raw tag names, it guesses. Pointed at a properly structured model of your plant, it reasons.
That is what the i3X interface in Tricloud Nexus provides. i3X — the Industrial Information Interoperability eXchange — is an open specification from CESMII, The Smart Manufacturing Institute, developed with a working group of manufacturers and technology providers and released as version 1.0 in 2026. It defines a vendor-agnostic, web-native way to browse, read, write and subscribe to contextualised manufacturing data.
We have implemented i3X in Tricloud Nexus and built AI Insights on top of it. Three things follow from that:
- The assistant can discover your plant for itself – i3X is strongly typed and discoverable, so the assistant browses your asset hierarchy, understands what each measurement is, and works out which data answers the question. No question-by-question integration work.
- It is contextualised data, not loose tags – the asset model you build in Nexus, aligned to ISA 95, is what the assistant reasons over. A question about "line 3" resolves to a real place in a real hierarchy.
- The same interface is open to your own tools – because i3X is a standard rather than our own private API, anything that speaks i3X can read from Nexus. Your own applications, analytics tools and AI agents get the same structured access.
CESMII designed i3X in large part to make industrial AI scalable across heterogeneous plants. AI Insights is that intent, delivered.