Triple

T16836413
Position Surface form Disambiguated ID Type / Status
Subject Southern Region of British Railways E409292 entity
Predicate operatedRoute P18593 FINISHED
Object Kent Coast lines E324151 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: Kent Coast lines | Statement: [Southern Region of British Railways, operatedRoute, Kent Coast lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kent Coast lines
Context triple: [Southern Region of British Railways, operatedRoute, Kent Coast lines]
  • A. Kent Coast Line chosen
    The Kent Coast Line is a railway route in Kent, England, running along the county’s eastern and southern coasts and linking coastal towns such as Sandwich with larger regional hubs.
  • B. Kent coast
    The Kent coast is a stretch of shoreline in southeast England known for its historic ports, white chalk cliffs, and traditional seaside towns along the English Channel and Thames Estuary.
  • C. Bristol Channel coast
    The Bristol Channel coast is the stretch of shoreline along the Bristol Channel in southwest Britain, known for its dramatic tides, varied cliffs and beaches, and views toward both the English and Welsh coasts.
  • D. Solent coast
    The Solent coast is the shoreline along the Solent strait in southern England, known for its maritime heritage, sailing waters, and views between mainland Hampshire and the Isle of Wight.
  • E. Yorkshire Coast
    The Yorkshire Coast is a scenic stretch of England’s northeastern shoreline known for its seaside resorts, fishing towns, and dramatic cliffs along the North Sea.
  • 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_69d883952b048190887740a980b712ed completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b34d49d08190aa62f05d67244584 completed April 18, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb15c9f48190a4d73bb08a15beb4 completed May 10, 2026, 5:06 p.m.
Created at: April 10, 2026, 5:23 a.m.