Triple

T22905920
Position Surface form Disambiguated ID Type / Status
Subject Poacher Line E568441 entity
Predicate connectsTo P845 FINISHED
Object East Coast Main Line at Grantham 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: East Coast Main Line at Grantham | Statement: [Poacher Line, connectsTo, East Coast Main Line at Grantham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Coast Main Line at Grantham
Context triple: [Poacher Line, connectsTo, East Coast Main Line at Grantham]
  • A. East Coast Main Line at Grantham chosen
    The East Coast Main Line at Grantham is a key junction and station on the major intercity rail route between London and northeastern England, serving as an important interchange for regional and long-distance services.
  • B. Grantham–Skegness line
    The Grantham–Skegness line is a regional railway route in Lincolnshire, England, linking inland towns with the seaside resort of Skegness.
  • C. Great Eastern Main Line at Shenfield
    The Great Eastern Main Line at Shenfield is a key junction on the rail network in Essex where long-distance services to East Anglia and commuter routes toward London intersect with branch lines such as the Shenfield–Southend route.
  • D. West Anglia Main Line
    The West Anglia Main Line is a major railway route in eastern England that connects London with Cambridge and other destinations in the East of England.
  • E. Great Eastern Main Line at Colchester
    The Great Eastern Main Line at Colchester is a key junction on the rail network in Essex, England, where mainline services intersect with regional routes such as the Sunshine Coast 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_69e2458cd9e48190943ad2e34485d939 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1801a48948190b5f51f1d02351fc7 completed April 29, 2026, 3:50 a.m.
Created at: April 17, 2026, 3:41 p.m.