Triple

T16486720
Position Surface form Disambiguated ID Type / Status
Subject Scottish Central Railway E400463 entity
Predicate servedJunction P1018 FINISHED
Object Greenhill Junction E1216151 NE FINISHED

How this triple was built (3 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: Greenhill Junction | Statement: [Scottish Central Railway, servedJunction, Greenhill Junction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greenhill Junction
Context triple: [Scottish Central Railway, servedJunction, Greenhill Junction]
  • A. Greenhill Junction chosen
    Greenhill Junction is a key railway junction in central Scotland where multiple lines intersect, historically serving as an important connection point in the Scottish rail network.
  • B. Winwick Junction
    Winwick Junction is a major railway junction near Warrington in Cheshire, England, where multiple main lines converge and diverge on the West Coast Main Line network.
  • C. Verney Junction
    Verney Junction was a rural railway junction in Buckinghamshire, England, that served as a terminus and interchange point on the former Metropolitan Railway network.
  • D. Barnt Green Junction
    Barnt Green Junction is a key railway junction in Worcestershire, England, where multiple lines converge near Barnt Green railway station to facilitate regional and commuter rail services.
  • E. Autherley Junction
    Autherley Junction is a canal junction near Wolverhampton in England where the Shropshire Union Canal connects with the Staffordshire and Worcestershire Canal.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: servedJunction
Context triple: [Scottish Central Railway, servedJunction, Greenhill Junction]
  • A. wasJunctionFor
    Indicates that one entity functioned as a junction or connecting point for another entity, typically serving as an intersection or hub through which the other entity passed or was routed.
  • B. hasJunctionWith chosen
    Indicates that one entity meets or intersects with another at a shared junction point.
  • C. terminusJunction
    Indicates a relationship where a route, line, or path ends at a junction point that serves as its terminal connection.
  • D. isNumberedJunctionOf
    Indicates that a junction (such as a road or rail intersection) has been assigned an official identifying number within a network.
  • E. junctionStation
    Indicates that a station functions as a junction where multiple routes or lines intersect or connect.
  • F. None of above.

Provenance (4 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e078d0c8190a5698a5eb9df22d4 completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00607aafa48190929250a879c602ca completed May 10, 2026, 10:39 a.m.
PD Predicate disambiguation batch_69e22706b0588190a48a951c5211a617 completed April 17, 2026, 12:26 p.m.
Created at: April 10, 2026, 5:13 a.m.