Triple

T20441106
Position Surface form Disambiguated ID Type / Status
Subject Brompton, Kent E501391 entity
Predicate transportServedBy P1298 FINISHED
Object Chatham railway station (nearby) — NE NERFINISHED

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: Chatham railway station (nearby) | Statement: [Brompton, Kent, transportServedBy, Chatham railway station (nearby)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chatham railway station (nearby)
Context triple: [Brompton, Kent, transportServedBy, Chatham railway station (nearby)]
  • A. Chatham railway station chosen
    Chatham railway station is a mainline railway station in Chatham, Kent, providing regional and commuter rail services on the North Kent Line.
  • B. Parma railway station (nearby)
    Parma railway station is the main rail hub of Parma, Italy, providing regional and long-distance train connections and serving as a key access point to the city’s historic center and cultural landmarks.
  • C. Lee railway station
    Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
  • D. Vienne railway station (nearby)
    Vienne railway station is the main train station serving the town of Vienne in southeastern France, providing regional and intercity rail connections along the Rhône valley.
  • E. Thatcham railway station
    Thatcham railway station is a local rail stop in Berkshire, England, serving the town of Thatcham on the Reading–Newbury–Westbury line.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4ab3cfc8190ac9bf32e932316b1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e685f2e8888190a2e0d6b2bf6c905d completed April 20, 2026, 8 p.m.
Created at: April 16, 2026, 11:31 a.m.