Understand the meaning behind change
Semantic interpretation, semantic differencing and cross-artifact impact analysis. A reviewer sees “Safety classification increased, 5 tests affected, 2 reviews to re-run” — not “XML line 42 modified”.
Semantix is the understanding side of the PROmeter family
Schemas describe structure. Semantics describe meaning. Semantix transforms every artifact — requirements, BPMN, UML, SysML, ReqIF, Markdown — into a knowledge-graph representation, overlays an engineering ontology, and reasons across the links. Instead of a text diff, you get a semantic diff: what changed in meaning, what it affects downstream, and whether the artifact is ready to release.
Six things Semantix does inside your flow
Semantic interpretation
Parse each artifact structurally (XML, JSON, YAML, ReqIF, BPMN), lift it into a graph of nodes and edges, then overlay an engineering ontology that gives the elements meaning.
Semantic differencing
Compare two versions of an artifact and report added, removed and changed elements in domain terms — “gateway condition modified”, not “XML line changed”.
Impact analysis
Follow the links from a change across the graph to surface affected requirements, tests, reviews, hazard analyses and components — with the count on each side.
Cross-artifact traceability
Navigate depends-on, verifies, implements, references, contains and affects relations across every artifact source in one graph.
Semantix DSL
Define semantic types, change classifiers and impact rules independently of implementation, so domain experts shape what Semantix calls a “safety classification change” — not the vendor.
Release readiness
Ask one question — “can this artifact be released?” — and get open findings, missing reviews and missing approvals back in one answer.
How Semantix fits with Metrix, Calix and Helix
Metrix measures. Calix reviews. Semantix explains what changed and what it affects. Helix governs the process that holds it all together.
Measures
Deterministic KPIs with the trace behind every number.
CalixReviews
Reviews, assessments and audits with findings, RCA and corrective actions.
Understands
Semantic diff and impact analysis across a knowledge graph of your artifacts.
Governs
BPMN process templates and workflow lifecycle, from draft to released to executed.