Triple
T1493458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Trafford tram stop |
E29633
|
entity |
| Predicate | adjacentStationOnAltrinchamLine |
P28625
|
FINISHED |
| Object | Trafford Bar tram stop |
E39632
|
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: Trafford Bar tram stop | Statement: [Old Trafford tram stop, adjacentStationOnAltrinchamLine, Trafford Bar tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trafford Bar tram stop Context triple: [Old Trafford tram stop, adjacentStationOnAltrinchamLine, Trafford Bar tram stop]
-
A.
Trafford Bar tram stop
chosen
Trafford Bar tram stop is a Manchester Metrolink light-rail station in Old Trafford serving multiple lines, including services toward Manchester Airport.
-
B.
Trafford Park railway station
Trafford Park railway station is a suburban rail stop in Greater Manchester, England, serving the Trafford Park area on the regional network.
-
C.
Deansgate-Castlefield tram stop
Deansgate-Castlefield tram stop is a major Metrolink light-rail interchange in central Manchester, England, serving the Deansgate area and nearby cultural and commercial attractions.
-
D.
The Trafford Centre tram stop
The Trafford Centre tram stop is a Metrolink light rail station in Greater Manchester serving the large Trafford Centre shopping and leisure complex.
-
E.
West Didsbury tram stop
West Didsbury tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the West Didsbury area of south Manchester.
- 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: adjacentStationOnAltrinchamLine Context triple: [Old Trafford tram stop, adjacentStationOnAltrinchamLine, Trafford Bar tram stop]
-
A.
adjacentStationOnRedLine
Indicates that one station is directly next to another station along the Red Line, with no other stations in between.
-
B.
adjacentStationOnChuoLine
Indicates that two stations are directly next to each other as consecutive stops on the Chuo railway line.
-
C.
hasAdjacentBusStation
Indicates that one location has a bus station situated directly next to or very near it.
-
D.
hasAdjacentStationOnRedLine
Indicates that one station is directly next to another station along the red transit line, with no other stations in between.
-
E.
hasAdjacentStationOnGreenLine
Indicates that one station is directly next to another station along the Green Line.
- 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_69a498dba1d8819093b46a3a8d2485f1 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c6c665488190ae665f7a1b0563f5 |
completed | March 1, 2026, 11:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1cabe25c8190ba1d285a210a00f0 |
completed | March 8, 2026, 6:52 a.m. |
| PD | Predicate disambiguation | batch_69a4c48902808190a8028d359bcf123e |
completed | March 1, 2026, 10:58 p.m. |
| PDg | Predicate description generation | batch_69a4c52c703c8190a56389b09d97659f |
completed | March 1, 2026, 11:01 p.m. |
Created at: March 1, 2026, 8:12 p.m.