Triple
T1823473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chorlton tram stop |
E40594
|
entity |
| Predicate | servedByNetwork |
P30353
|
FINISHED |
| Object | Manchester Metrolink |
E1678
|
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: Manchester Metrolink | Statement: [Chorlton tram stop, servedByNetwork, Manchester Metrolink]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manchester Metrolink Context triple: [Chorlton tram stop, servedByNetwork, Manchester Metrolink]
-
A.
Manchester Metrolink
chosen
Manchester Metrolink is a light rail/tram network serving Greater Manchester, England, connecting the city centre with surrounding suburbs and key regional destinations.
-
B.
Sheffield Supertram
Sheffield Supertram is a modern light rail and tram network serving the city of Sheffield and its surrounding areas in South Yorkshire, England.
-
C.
Tyne and Wear Metro
Tyne and Wear Metro is a light rail rapid transit system serving Newcastle upon Tyne, Sunderland, and surrounding areas in North East England.
-
D.
Eccles Line of the Manchester Metrolink
The Eccles Line of the Manchester Metrolink is a light rail route in Greater Manchester that runs from Manchester city centre to the suburb of Eccles, serving several Salford communities along the way.
-
E.
East Manchester Line of Manchester Metrolink
The East Manchester Line of Manchester Metrolink is a light-rail route serving the eastern suburbs of Greater Manchester, connecting them with Manchester city centre as part of the region’s tram network.
- 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: servedByNetwork Context triple: [Chorlton tram stop, servedByNetwork, Manchester Metrolink]
-
A.
networkServed
chosen
Indicates that a network provides connectivity or services to a particular entity or set of entities.
-
B.
servedByService
Indicates that something is provided, handled, or fulfilled by a particular service.
-
C.
servedByLine
Indicates that a transportation stop, station, or location is provided service by a specific transit line.
-
D.
operatesNetwork
Indicates that an entity manages, controls, or runs the functioning of a network.
-
E.
isServed
Indicates that one entity provides or delivers a service, product, or assistance to another entity.
- 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_69a8864526c081908a3a4d74f689e2c5 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69ab21ab83a48190a33afe5db19a21f8 |
completed | March 6, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfb93ea5481908f21378715bab13d |
completed | March 8, 2026, 10:43 p.m. |
| PD | Predicate disambiguation | batch_69aa61d97d008190b6642aef32eb7e36 |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:32 p.m.