Triple
T28822924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lougheed Town Centre station |
E727819
|
entity |
| Predicate | isKeyInterchangeBetween |
P21487
|
FINISHED |
| Object | Expo Line and Millennium Line |
—
|
LITERAL 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: Expo Line and Millennium Line | Statement: [Lougheed Town Centre station, isKeyInterchangeBetween, Expo Line and Millennium Line]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isKeyInterchangeBetween Context triple: [Lougheed Town Centre station, isKeyInterchangeBetween, Expo Line and Millennium Line]
-
A.
isKeyInterchangeFor
Indicates that one location or facility serves as a primary transfer point connecting major routes, lines, or modes of transport for another.
-
B.
isInterchangeBetween
chosen
Indicates a relationship where something serves as a point or medium through which two or more entities can exchange or transfer items, information, or traffic between each other.
-
C.
isInterchange
Indicates that two entities can be substituted or exchanged for one another without affecting the relevant system, function, or outcome.
-
D.
keyIntermediate
Indicates that something serves as an essential transitional or intermediary step, component, or stage within a larger process or relationship.
-
E.
isInterchangeWith
Indicates that two entities can be substituted or exchanged for one another without loss of function, value, or compatibility.
- F. None of above.
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_69f0319d09088190bbf14cdf1987792a |
completed | April 28, 2026, 4:03 a.m. |
| NER | Named-entity recognition | batch_69f674e06c9481909ed0ea736408f0d7 |
completed | May 2, 2026, 10:04 p.m. |
| PD | Predicate disambiguation | batch_69f673c4abec8190bc2379e66f4af0a9 |
completed | May 2, 2026, 9:59 p.m. |
Created at: April 28, 2026, 6:35 a.m.