Triple
T30719306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Expo Line phase 1 |
E782106
|
entity |
| Predicate | reusedCorridor |
P61930
|
FINISHED |
| Object | former freight rail corridor along Exposition Boulevard |
—
|
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: former freight rail corridor along Exposition Boulevard | Statement: [Expo Line phase 1, reusedCorridor, former freight rail corridor along Exposition Boulevard]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reusedCorridor Context triple: [Expo Line phase 1, reusedCorridor, former freight rail corridor along Exposition Boulevard]
-
A.
replacedInCorridorBy
Indicates that one entity has been substituted or superseded by another entity specifically within a corridor context.
-
B.
formerUseOfCorridor
chosen
Indicates that a corridor was previously used for a particular purpose or function, but is no longer used in that way.
-
C.
inCorridor
Indicates that one entity is located within or inside a corridor relative to another spatial context or reference.
-
D.
otherMainCorridor
Indicates that one corridor is an alternative or secondary main corridor relative to another within the same structure or network.
-
E.
hasCorridor
Indicates that one entity includes, is connected by, or provides access through a corridor to another entity.
- 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_69f224acd24481908ed5f96f0d69b5dd |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69f68c583438819093b812f11327eb60 |
completed | May 2, 2026, 11:44 p.m. |
| PD | Predicate disambiguation | batch_69f6861170d08190bb98be609d436f84 |
completed | May 2, 2026, 11:17 p.m. |
Created at: April 29, 2026, 8:36 p.m.