Triple
T2692380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vaughan Metropolitan Centre station |
E58431
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object |
Highway 407 station
Highway 407 station is a Toronto subway station on Line 1 Yonge–University located in Vaughan, Ontario, serving the nearby Highway 407 corridor and regional transit connections.
|
E289916
|
NE FINISHED |
How this triple was built (4 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: Highway 407 station | Statement: [Vaughan Metropolitan Centre station, hasAdjacentStation, Highway 407 station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Highway 407 station Context triple: [Vaughan Metropolitan Centre station, hasAdjacentStation, Highway 407 station]
-
A.
Don Mills station
Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
-
B.
Newmarket GO Station
Newmarket GO Station is a commuter rail station in Newmarket, Ontario, served by GO Transit’s Barrie line connecting the town to Toronto and other regional destinations.
-
C.
Brampton GO Station
Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
-
D.
Vaughan Metropolitan Centre station
Vaughan Metropolitan Centre station is a major subway terminal and transit hub in Vaughan, Ontario, serving as the northern endpoint of Toronto’s Line 1 Yonge–University.
-
E.
Woodbine station
Woodbine station is a subway station on Toronto's Bloor–Danforth line serving the Woodbine Avenue and Danforth Avenue area in the city's east end.
- 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: Highway 407 station Triple: [Vaughan Metropolitan Centre station, hasAdjacentStation, Highway 407 station]
Generated description
Highway 407 station is a Toronto subway station on Line 1 Yonge–University located in Vaughan, Ontario, serving the nearby Highway 407 corridor and regional transit connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Highway 407 station Target entity description: Highway 407 station is a Toronto subway station on Line 1 Yonge–University located in Vaughan, Ontario, serving the nearby Highway 407 corridor and regional transit connections.
-
A.
Don Mills station
Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
-
B.
Newmarket GO Station
Newmarket GO Station is a commuter rail station in Newmarket, Ontario, served by GO Transit’s Barrie line connecting the town to Toronto and other regional destinations.
-
C.
Brampton GO Station
Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
-
D.
Vaughan Metropolitan Centre station
Vaughan Metropolitan Centre station is a major subway terminal and transit hub in Vaughan, Ontario, serving as the northern endpoint of Toronto’s Line 1 Yonge–University.
-
E.
Woodbine station
Woodbine station is a subway station on Toronto's Bloor–Danforth line serving the Woodbine Avenue and Danforth Avenue area in the city's east end.
- F. None of above. chosen
Provenance (5 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_69ab4ac269e481909cb317d79e68b75b |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abda0dd97c81909a60cf200f57c087 |
completed | March 7, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf6501088190b8fe1ba8de4f6e00 |
completed | March 10, 2026, 5:43 a.m. |
| NEDg | Description generation | batch_69afb039cdcc8190953368c1f6757503 |
completed | March 10, 2026, 5:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afb0c27ee48190a319fd2fab02f755 |
completed | March 10, 2026, 5:48 a.m. |
Created at: March 6, 2026, 9:54 p.m.