Triple
T594857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ewell |
E17357
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Ewell East railway station |
E74469
|
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: Ewell East railway station | Statement: [Ewell, hasRailwayStation, Ewell East railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ewell East railway station Context triple: [Ewell, hasRailwayStation, Ewell East railway station]
-
A.
Ewell West railway station
chosen
Ewell West railway station is a suburban rail station in Ewell, Surrey, providing commuter services into central London and surrounding areas.
-
B.
Orpington railway station
Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
-
C.
Woking railway station
Woking railway station is a major commuter and interchange rail hub in the town of Woking, providing key services between London and southwest England.
-
D.
Eccles railway station
Eccles railway station is a suburban rail station in Eccles, Greater Manchester, England, providing local and regional train services on the Manchester–Liverpool line.
-
E.
Ewell
Ewell is a suburban town in the borough of Epsom and Ewell in Surrey, England, known for its historic village center and proximity to London.
- 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_69a49379d09c8190ac7e00b24e2810b1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49bd280ac8190b6a530ce73da85c8 |
completed | March 1, 2026, 8:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a51f33e59c8190b3593b8460411fba |
completed | March 2, 2026, 5:25 a.m. |
Created at: March 1, 2026, 7:33 p.m.