Triple
T13075496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Croydon town centre |
E329561
|
entity |
| Predicate | hasTransportHub |
P2413
|
FINISHED |
| Object |
Wellesley Road tram stop
Wellesley Road tram stop is a light rail stop on the Tramlink network serving the central area of Croydon in south London.
|
E1023606
|
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: Wellesley Road tram stop | Statement: [Croydon town centre, hasTransportHub, Wellesley Road tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wellesley Road tram stop Context triple: [Croydon town centre, hasTransportHub, Wellesley Road tram stop]
-
A.
Queens Road tram stop
Queens Road tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Bury line near Manchester city centre.
-
B.
Burton Road tram stop
Burton Road tram stop is a Metrolink light-rail station serving the West Didsbury area of Manchester, England.
-
C.
Warren Bruce Road tram stop
Warren Bruce Road tram stop is a Metrolink light-rail station in Trafford Park, Greater Manchester, serving local businesses, attractions, and commuters on the Trafford Park Line.
-
D.
Avenue Road tram stop
Avenue Road tram stop is a light rail stop on the Tramlink network in south London, serving the local Penge area.
-
E.
Moor Road tram stop
Moor Road tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Airport Line in the Wythenshawe area.
- 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: Wellesley Road tram stop Triple: [Croydon town centre, hasTransportHub, Wellesley Road tram stop]
Generated description
Wellesley Road tram stop is a light rail stop on the Tramlink network serving the central area of Croydon in south London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wellesley Road tram stop Target entity description: Wellesley Road tram stop is a light rail stop on the Tramlink network serving the central area of Croydon in south London.
-
A.
Queens Road tram stop
Queens Road tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Bury line near Manchester city centre.
-
B.
Burton Road tram stop
Burton Road tram stop is a Metrolink light-rail station serving the West Didsbury area of Manchester, England.
-
C.
Warren Bruce Road tram stop
Warren Bruce Road tram stop is a Metrolink light-rail station in Trafford Park, Greater Manchester, serving local businesses, attractions, and commuters on the Trafford Park Line.
-
D.
Avenue Road tram stop
Avenue Road tram stop is a light rail stop on the Tramlink network in south London, serving the local Penge area.
-
E.
Moor Road tram stop
Moor Road tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Airport Line in the Wythenshawe area.
- 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d98117209081908272021013df2222 |
completed | April 10, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ead69d748190880592b318b759a6 |
completed | May 3, 2026, 6:27 a.m. |
| NEDg | Description generation | batch_69f6ee769e148190912a5f3067e398d7 |
completed | May 3, 2026, 6:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6eec60d788190b6f32f46d8aac861 |
completed | May 3, 2026, 6:44 a.m. |
Created at: April 9, 2026, 9 p.m.