Triple
T5350661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto Zoo |
E124168
|
entity |
| Predicate | nearestGOStation |
P4625
|
FINISHED |
| Object |
Rouge Hill GO Station
Rouge Hill GO Station is a commuter rail station in eastern Toronto that serves as a key access point to the Lakeshore East line and nearby attractions such as the Toronto Zoo and the Rouge National Urban Park.
|
E513963
|
NE FINISHED |
How this triple was built (5 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: Rouge Hill GO Station | Statement: [Toronto Zoo, nearestGOStation, Rouge Hill GO Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rouge Hill GO Station Context triple: [Toronto Zoo, nearestGOStation, Rouge Hill GO Station]
-
A.
Recto station
Recto station is an elevated terminal station of Manila’s LRT Line 2 located in the busy commercial district of Recto Avenue in the Philippines.
-
B.
White Stone Bridge South station
White Stone Bridge South station is a subway station in Beijing, China, serving passengers on the city's Line 9.
-
C.
Dome-mae Station
Dome-mae Station is a railway station in Osaka, Japan, serving the area around Kyocera Dome Osaka and connecting it to the regional rail network.
-
D.
Arena station
Arena station is a light rail stop in downtown Salt Lake City, Utah, serving the Utah Transit Authority’s TRAX system near the Delta Center arena.
-
E.
Tabata Station
Tabata Station is a railway station in Tokyo, Japan, served by JR East and known as one of the stops on the busy Yamanote Line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Rouge Hill GO Station Triple: [Toronto Zoo, nearestGOStation, Rouge Hill GO Station]
Generated description
Rouge Hill GO Station is a commuter rail station in eastern Toronto that serves as a key access point to the Lakeshore East line and nearby attractions such as the Toronto Zoo and the Rouge National Urban Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rouge Hill GO Station Target entity description: Rouge Hill GO Station is a commuter rail station in eastern Toronto that serves as a key access point to the Lakeshore East line and nearby attractions such as the Toronto Zoo and the Rouge National Urban Park.
-
A.
Recto station
Recto station is an elevated terminal station of Manila’s LRT Line 2 located in the busy commercial district of Recto Avenue in the Philippines.
-
B.
White Stone Bridge South station
White Stone Bridge South station is a subway station in Beijing, China, serving passengers on the city's Line 9.
-
C.
Dome-mae Station
Dome-mae Station is a railway station in Osaka, Japan, serving the area around Kyocera Dome Osaka and connecting it to the regional rail network.
-
D.
Arena station
Arena station is a light rail stop in downtown Salt Lake City, Utah, serving the Utah Transit Authority’s TRAX system near the Delta Center arena.
-
E.
Tabata Station
Tabata Station is a railway station in Tokyo, Japan, served by JR East and known as one of the stops on the busy Yamanote Line.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: nearestGOStation Context triple: [Toronto Zoo, nearestGOStation, Rouge Hill GO Station]
-
A.
nearestUndergroundStation
Indicates the relationship where a specific underground (subway/metro) station is the closest one in distance to a given location or entity.
-
B.
nearestPassengerRailStation
chosen
Indicates that one entity is the closest passenger rail station in distance to another entity.
-
C.
nearestRailwayTerminus
Indicates that one location is the closest railway terminus to another specified place.
-
D.
operatorOfNearestStation
Indicates that an entity is the organization or operator responsible for managing the station that is geographically closest to a given reference point or entity.
-
E.
nearMetroStation
Indicates that one entity is located close to or within a short walking distance of a metro (subway) station.
- F. None of above.
Provenance (6 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_69bd464be27081908807b40b75c1bbae |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd860fe4048190846a933d0e1b9386 |
completed | March 20, 2026, 5:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf21d494b481909d7887cd85233815 |
completed | March 21, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69bf230926348190b40f8a6105d64d54 |
completed | March 21, 2026, 11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf243319448190a30d6e8847d3f4b8 |
completed | March 21, 2026, 11:05 p.m. |
| PD | Predicate disambiguation | batch_69bd845c6f108190832a8d14b356368a |
completed | March 20, 2026, 5:31 p.m. |
Created at: March 20, 2026, 2:01 p.m.