Triple
T6963266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rainham (Kent) |
E161424
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Rainham railway station (Kent) |
E630538
|
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: Rainham railway station (Kent) | Statement: [Rainham (Kent), servedBy, Rainham railway station (Kent)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rainham railway station (Kent) Context triple: [Rainham (Kent), servedBy, Rainham railway station (Kent)]
-
A.
Rainham railway station (Kent)
chosen
Rainham railway station (Kent) is a suburban railway station in the town of Rainham in the Medway unitary authority, providing passenger services on the Chatham Main Line in southeast England.
-
B.
Barking railway station
Barking railway station is a major transport hub in east London serving National Rail, London Underground, and London Overground services.
-
C.
Chislehurst railway station
Chislehurst railway station is a suburban rail station in the London Borough of Bromley that provides commuter services between Chislehurst and central London, as well as other destinations in southeast England.
-
D.
Barking Riverside railway station
Barking Riverside railway station is a London Overground terminus serving the Barking Riverside development in the London Borough of Barking and Dagenham.
-
E.
West Wickham railway station
West Wickham railway station is a suburban rail station in the London Borough of Bromley, providing commuter services into central 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_69c68853cff881908439d488924a8283 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6daf197b0819085bd0433c8a7f716 |
completed | March 27, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c761908564819084505f0ab1122a9c |
completed | March 28, 2026, 5:05 a.m. |
Created at: March 27, 2026, 2:30 p.m.