# Source-Transport-Receptor Model
**Entity class:** Alias route
**Source-Transport-Receptor Model** is an acronym, historical name, or alternate label for [[wiki/Source-Transport-Receptor Chain|Source-Transport-Receptor Chain]]. This route preserves source vocabulary while keeping claims, relationships, and provenance on the canonical node.
## Relationships
- **canonical entry:** [[wiki/Source-Transport-Receptor Chain|Source-Transport-Receptor Chain]].
- **ontology router:** [[wiki/Counterterrorism Predictive Graph|Counterterrorism Predictive Graph]].
## Sources
- [IARPA — AGILE technical overview (accessed September 23, 2026)](https://www.iarpa.gov/images/research-programs/AGILE/AGILE_ModSim_-_Final.pdf)
**As of:** 2026-09-23