Triple

T16595842
Position Surface form Disambiguated ID Type / Status
Subject Heckington railway station E403203 entity
Predicate onLine P1293 FINISHED
Object Peterborough–Lincoln line E379607 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: Peterborough–Lincoln line | Statement: [Heckington railway station, onLine, Peterborough–Lincoln line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peterborough–Lincoln line
Context triple: [Heckington railway station, onLine, Peterborough–Lincoln line]
  • A. Peterborough–Lincoln line chosen
    The Peterborough–Lincoln line is a regional railway route in eastern England that connects the cities of Peterborough and Lincoln via intermediate towns such as Sleaford.
  • B. Birmingham to Peterborough Line
    The Birmingham to Peterborough Line is a key cross-country railway route in England linking the West Midlands with the East of England via several intermediate towns and cities.
  • C. Ely–Peterborough line
    The Ely–Peterborough line is a key railway route in eastern England linking Ely in Cambridgeshire with the city of Peterborough and forming part of important regional and cross-country services.
  • D. York–Selby line
    The York–Selby line is a railway route in North Yorkshire, England, connecting the historic city of York with the market town of Selby as part of the regional rail network.
  • E. Grantham–Skegness line
    The Grantham–Skegness line is a regional railway route in Lincolnshire, England, linking inland towns with the seaside resort of Skegness.
  • 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_69d883880d0c81908b5fcd454e767b60 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35d717604819083ed60b865bbd13e completed April 18, 2026, 10:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0084b233ac8190b3f1ab82a47110d4 completed May 10, 2026, 1:14 p.m.
Created at: April 10, 2026, 5:16 a.m.