Triple

T16661586
Position Surface form Disambiguated ID Type / Status
Subject Seven Sisters E404872 entity
Predicate servedBy P82 FINISHED
Object Seven Sisters Underground station E406668 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: Seven Sisters Underground station | Statement: [Seven Sisters, servedBy, Seven Sisters Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seven Sisters Underground station
Context triple: [Seven Sisters, servedBy, Seven Sisters Underground station]
  • A. Seven Sisters Underground station chosen
    Seven Sisters Underground station is a London Underground and National Rail interchange in north London, serving the Seven Sisters area on the Victoria line and London Overground.
  • B. Swiss Cottage Underground station
    Swiss Cottage Underground station is a London Underground station on the Jubilee line serving the Swiss Cottage area in the London Borough of Camden.
  • C. Neasden Underground station
    Neasden Underground station is a London Underground station in northwest London on the Jubilee line, serving the Neasden area and located near one of the network’s major depots.
  • D. Vauxhall Underground station
    Vauxhall Underground station is a London Underground station in the Vauxhall area, serving the Victoria line and providing interchange with National Rail and local bus services.
  • E. Maida Vale Underground station
    Maida Vale Underground station is a London Underground station on the Bakerloo line, noted for its early 20th-century architecture and location in the Maida Vale district of northwest 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_69d8838b5fbc81908c6575c132b82e80 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37bfee5448190bb44c4dadba5dcbd completed April 18, 2026, 12:41 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0084d091e0819088a98ef4aa775d07 completed May 10, 2026, 1:14 p.m.
Created at: April 10, 2026, 5:18 a.m.