Triple
T13810324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stouffville line |
E331870
|
entity |
| Predicate | usesStation |
P726
|
FINISHED |
| Object | Centennial GO Station |
E611010
|
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: Centennial GO Station | Statement: [Stouffville line, usesStation, Centennial GO Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centennial GO Station Context triple: [Stouffville line, usesStation, Centennial GO Station]
-
A.
Centennial GO Station
chosen
Centennial GO Station is a commuter rail station in Markham, Ontario, serving passengers on GO Transit's Stouffville line.
-
B.
Centennial Terminal
Centennial Terminal is the second passenger terminal of Ninoy Aquino International Airport in Manila, primarily serving international flights.
-
C.
Kenton/North Denver Avenue MAX Station
Kenton/North Denver Avenue MAX Station is a light rail stop on Portland’s MAX Yellow Line serving the historic Kenton neighborhood in North Portland.
-
D.
Northgate Transit Center
Northgate Transit Center is a major bus and light rail hub in Seattle’s Northgate neighborhood, serving as a key connection point for regional transit in King County.
-
E.
38th Street Station
38th Street Station is a light rail stop in Minneapolis, Minnesota, serving passengers on the METRO Blue Line.
- 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_69d81c59f8808190a851bc56afdc55e9 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de026ff6b481908066d6bf27064417 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b09161108190abbd97a30af9ab49 |
completed | May 3, 2026, 8:31 p.m. |
Created at: April 9, 2026, 10:12 p.m.