Triple
T16056822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rochford, Essex, England |
E389501
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Rochford railway station |
E429262
|
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: Rochford railway station | Statement: [Rochford, Essex, England, hasRailwayStation, Rochford railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rochford railway station Context triple: [Rochford, Essex, England, hasRailwayStation, Rochford railway station]
-
A.
Rochford railway station
chosen
Rochford railway station is a small commuter rail station in Essex, England, serving the town of Rochford with regular services to London and Southend.
-
B.
Retford railway station
Retford railway station is a mainline railway station in Nottinghamshire, England, serving the town of Retford with regional and long-distance train services.
-
C.
Romford railway station
Romford railway station is a major National Rail and Elizabeth line interchange in East London serving the town of Romford in the London Borough of Havering.
-
D.
Chelmsford railway station
Chelmsford railway station is a major rail hub on the Great Eastern Main Line in the city of Chelmsford, England, providing frequent commuter and regional services to London and other destinations.
-
E.
Ockendon railway station
Ockendon railway station is a local rail stop serving the town of South Ockendon in the borough of Thurrock, Essex, on the London, Tilbury and Southend line.
- 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1837579488190964ca004c2eb01c4 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbe49bd0819088e25de082184133 |
completed | May 10, 2026, 1:14 a.m. |
Created at: April 10, 2026, 4:56 a.m.