Triple
T9782493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crystal Palace, London |
E237409
|
entity |
| Predicate | transportServedBy |
P1298
|
FINISHED |
| Object | Gypsy Hill railway station |
E713807
|
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: Gypsy Hill railway station | Statement: [Crystal Palace, London, transportServedBy, Gypsy Hill railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gypsy Hill railway station Context triple: [Crystal Palace, London, transportServedBy, Gypsy Hill railway station]
-
A.
Gipsy Hill railway station
chosen
Gipsy Hill railway station is a suburban rail station in south London that provides commuter services connecting the Upper Norwood area to central London and other parts of the city.
-
B.
Gordon Hill railway station
Gordon Hill railway station is a suburban rail station in the London Borough of Enfield that serves commuter services into central London.
-
C.
Gravelly Hill railway station
Gravelly Hill railway station is a suburban rail station in Birmingham, England, served by West Midlands Trains on the Cross-City Line.
-
D.
Shippea Hill railway station
Shippea Hill railway station is a small rural stop in Cambridgeshire, England, known as one of the least-used railway stations in the country.
-
E.
Forest Hill railway station
Forest Hill railway station is a suburban rail station in the Forest Hill area of south-east London, providing London Overground and National Rail services.
- 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_69ca84da927881909bda80caecad6010 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cda1b5714481908bf74b8bf3e4e6e8 |
completed | April 1, 2026, 10:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1c41b31b08190937f374c2d51aa1b |
completed | April 5, 2026, 2:08 a.m. |
Created at: March 30, 2026, 8:27 p.m.