Triple
T3075365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beckenham |
E64122
|
entity |
| Predicate | servedByTram |
P14525
|
FINISHED |
| Object | Beckenham Junction tram stop |
E325528
|
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: Beckenham Junction tram stop | Statement: [Beckenham, servedByTram, Beckenham Junction tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beckenham Junction tram stop Context triple: [Beckenham, servedByTram, Beckenham Junction tram stop]
-
A.
Beckenham Junction railway station
chosen
Beckenham Junction railway station is a key transport hub in Beckenham, London, providing both National Rail and Tramlink services that connect the suburb with central London and surrounding areas.
-
B.
Baguley tram stop
Baguley tram stop is a light-rail station on Greater Manchester's Metrolink network serving the Baguley area of Wythenshawe.
-
C.
Shudehill tram stop
Shudehill tram stop is a Metrolink light-rail station in Manchester city centre, serving as a key interchange between trams, buses, and nearby city attractions.
-
D.
Queens Road station
Queens Road station was the original name of what is now Queensway Underground station on the Central line of the London Underground.
-
E.
Newhaven tram stop
Newhaven tram stop is a light rail station on the Edinburgh Trams network serving the Newhaven area at the northern end of the line in Edinburgh, Scotland.
- 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: servedByTram Context triple: [Beckenham, servedByTram, Beckenham Junction tram stop]
-
A.
hasTramway
Indicates that a location or area is served by, contains, or is connected to a tramway system.
-
B.
transportationServedBy
chosen
Indicates that a transportation facility, route, or area is provided service or coverage by a specific transportation provider or mode.
-
C.
partOfTransitSystem
Indicates that something is a component or segment within a larger transit or transportation system.
-
D.
openingDateOfTramTerminus
Indicates the date on which a tram terminus was officially opened for service.
-
E.
servedByRailroad
Indicates that a location or facility is provided with transportation or service by a railroad line or company.
- 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_69ad857a8aec8190bfdfd9c14554ac5a |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada150d8e08190bde5f68e800e8feb |
completed | March 8, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b20357f8c48190b6874f7596f30052 |
completed | March 12, 2026, 12:05 a.m. |
| PD | Predicate disambiguation | batch_69ad9625b30c819099ef9349c91d7b25 |
completed | March 8, 2026, 3:30 p.m. |
Created at: March 8, 2026, 3:02 p.m.