Triple

T1371966
Position Surface form Disambiguated ID Type / Status
Subject Eastern Counties Railway E30131 entity
Predicate terminus P388 FINISHED
Object London Liverpool Street station E30536 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: London Liverpool Street station | Statement: [Eastern Counties Railway, terminus, London Liverpool Street station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Liverpool Street station
Context triple: [Eastern Counties Railway, terminus, London Liverpool Street station]
  • A. London Liverpool Street chosen
    London Liverpool Street is a major central London railway terminus and London Underground station, serving as a key hub for commuter and regional services, particularly to the east of England.
  • B. Liverpool Street station
    Liverpool Street station is a major central London railway terminus and London Underground station, serving as a key hub for commuter and regional services, particularly to the east of England and Stansted Airport.
  • C. London Waterloo railway station
    London Waterloo railway station is a major central London terminus and one of the busiest railway stations in the United Kingdom, serving as a key hub for suburban and long-distance services in the south of England.
  • D. London St Pancras International
    London St Pancras International is a major central London railway terminus and international high-speed rail hub, serving Eurostar services to continental Europe as well as domestic routes.
  • E. London Bridge railway station
    London Bridge railway station is a major central London rail and Underground hub, serving as one of the city’s oldest and busiest commuter interchanges on the south bank of the River Thames.
  • 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_69a498f912008190a376a98b207b2071 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c2f314c081909c0ab80397d96abb completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd481de608190bed1dc385209320e completed March 8, 2026, 1:44 a.m.
Created at: March 1, 2026, 7:57 p.m.