Triple
T9832721
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union station (TTC) |
E239025
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | PATH underground pedestrian network |
E296965
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: PATH underground pedestrian network | Statement: [Union station (TTC), connectedTo, PATH underground pedestrian network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PATH underground pedestrian network Context triple: [Union station (TTC), connectedTo, PATH underground pedestrian network]
-
A.
PATH pedestrian network
chosen
The PATH pedestrian network is an extensive underground walkway system in downtown Toronto that links office towers, shopping centers, and transit hubs through a series of interconnected tunnels and corridors.
-
B.
PATH underground walkway system
The PATH underground walkway system is a vast network of interconnected pedestrian tunnels and shopping concourses beneath downtown Toronto, linking office towers, transit hubs, and major attractions.
-
C.
Crystal City Underground (pedestrian network)
Crystal City Underground is an extensive network of interconnected underground walkways, shops, and services in Arlington, Virginia, linking buildings and transit in the Crystal City area.
-
D.
GR footpath network
The GR footpath network is an extensive system of waymarked long-distance hiking trails across Europe, particularly in France, Belgium, the Netherlands, and Spain.
-
E.
Midtown Manhattan pedestrian network
The Midtown Manhattan pedestrian network is an extensive system of interconnected underground concourses, passageways, and walkways that links major buildings, transit hubs, and landmarks in central Manhattan, allowing people to move around largely protected from street-level traffic and weather.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ca84e314108190978324a4bdb959f8 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb336bfc4819084f0d4d6d1867484 |
completed | April 2, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1d5c448388190818e4cc5e3a42dfc |
completed | April 5, 2026, 3:23 a.m. |
Created at: March 30, 2026, 8:32 p.m.