Triple
T5218635
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fullerton station |
E117813
|
entity |
| Predicate | hasAdjacentStationSouth_PurpleLineExpress |
P55422
|
FINISHED |
| Object | Armitage station |
E502836
|
NE FINISHED |
How this triple was built (3 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: Armitage station | Statement: [Fullerton station, hasAdjacentStationSouth_PurpleLineExpress, Armitage station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Armitage station Context triple: [Fullerton station, hasAdjacentStationSouth_PurpleLineExpress, Armitage station]
-
A.
Armitage station
chosen
Armitage station is a Chicago 'L' rapid transit stop on the Brown and Purple Lines located in the Lincoln Park neighborhood.
-
B.
Southgate Station
Southgate Station is a light rail transit stop in Edmonton, Alberta, serving the city’s LRT network and the surrounding Southgate commercial and residential area.
-
C.
Eddington station
Eddington station is a commuter rail stop in Bensalem Township, Pennsylvania, serving passengers on SEPTA’s Trenton Line.
-
D.
Buckland Station
Buckland Station is a historic 19th-century stagecoach stop and waystation in Lyon County, Nevada, that served travelers along early overland routes.
-
E.
Tower Hill station
Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of London.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAdjacentStationSouth_PurpleLineExpress Context triple: [Fullerton station, hasAdjacentStationSouth_PurpleLineExpress, Armitage station]
-
A.
adjacentStationOnPurpleLineExpress
chosen
Indicates that one station is directly next to another station along the Purple Line Express route.
-
B.
adjacentStationOnPinkLine
Indicates that one station is directly next to another station along the Pink Line route.
-
C.
adjacentStationOnSilverLine
Indicates that one station is directly next to another station along the Silver Line, with no other stations in between.
-
D.
adjacentStationSouth
Indicates that one station is directly to the south of another station, with no other station in between.
-
E.
hasAdjacentStationOnRedLine
Indicates that one station is directly next to another station along the red transit line, with no other stations in between.
- F. None of above.
Provenance (4 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_69bd4465e03081909bfcfd7113062590 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a96d49c8190a58726a57edebdcc |
completed | March 20, 2026, 4:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bef8059c808190aac709a199541ce7 |
completed | March 21, 2026, 7:56 p.m. |
| PD | Predicate disambiguation | batch_69bd77bd2a448190a9ae5afd2585a7b9 |
completed | March 20, 2026, 4:37 p.m. |
Created at: March 20, 2026, 1:48 p.m.