Triple
T23255360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maidstone East Line |
E581852
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | St Mary Cray railway station |
E885944
|
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: St Mary Cray railway station | Statement: [Maidstone East Line, hasStation, St Mary Cray railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Mary Cray railway station Context triple: [Maidstone East Line, hasStation, St Mary Cray railway station]
-
A.
St Mary Cray railway station
chosen
St Mary Cray railway station is a suburban rail station in the London Borough of Bromley that provides commuter services connecting the St Mary Cray area with central London and other destinations in southeast England.
-
B.
Crayford railway station
Crayford railway station is a suburban rail station in the London Borough of Bexley, serving the town of Crayford with regular commuter services into central London.
-
C.
Crawley railway station
Crawley railway station is a mainline railway station in Crawley, West Sussex, England, providing regional and commuter services on the Arun Valley Line.
-
D.
Cricklewood railway station
Cricklewood railway station is a suburban rail station in north-west London, England, serving the Cricklewood area on the Midland Main Line with Thameslink services into central London and beyond.
-
E.
Cressing railway station
Cressing railway station is a small rural stop in Essex, England, serving the village of Cressing on the local rail route between Braintree and the main Great Eastern lines.
- 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_69e246079f58819085eaa9c260906880 |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f193fadac881908579b5729718ee41 |
completed | April 29, 2026, 5:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c3f6a050c81908242087190a5a42e |
completed | May 19, 2026, 10:46 a.m. |
Created at: April 17, 2026, 4:11 p.m.