Triple
T10823589
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewisham East |
E255436
|
entity |
| Predicate | containsRailwayStation |
P918
|
FINISHED |
| Object | Grove Park railway station |
E784948
|
NE FINISHED |
How this triple was built (2 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: Grove Park railway station | Statement: [Lewisham East, containsRailwayStation, Grove Park railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grove Park railway station Context triple: [Lewisham East, containsRailwayStation, Grove Park railway station]
-
A.
Grove Park railway station
chosen
Grove Park railway station is a suburban rail station in southeast London that serves the Grove Park area with commuter services into central London and surrounding destinations.
-
B.
Bruce Grove railway station
Bruce Grove railway station is a suburban rail station in the Tottenham area of north London, serving local commuter services into central London and beyond.
-
C.
Moor Park station
Moor Park station is a suburban London Underground stop in Hertfordshire served by the Metropolitan line on the route between central London and the outer Chiltern areas.
-
D.
Gunnersbury station
Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London line.
-
E.
Herne Hill railway station
Herne Hill railway station is a suburban rail station in south London that provides commuter services connecting the local area to central London and other parts of the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa8081448190a9324184f2bd1c26 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d734cf7918819094d36ea208c80d12 |
completed | April 9, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de8578428c8190a25d9008881d0114 |
completed | April 14, 2026, 6:20 p.m. |
Created at: April 8, 2026, 9:19 p.m.