Triple

T11552192
Position Surface form Disambiguated ID Type / Status
Subject West Midlands rail network E273923 entity
Predicate includesStation P33789 FINISHED
Object University railway station E813926 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: University railway station | Statement: [West Midlands rail network, includesStation, University railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University railway station
Context triple: [West Midlands rail network, includesStation, University railway station]
  • A. University railway station chosen
    University railway station is a suburban rail station in Birmingham, England, primarily serving the University of Birmingham and the nearby Queen Elizabeth Hospital.
  • B. Railway Campus
    Railway Campus is one of the main campuses of Central South University in China, known for its focus on transportation, engineering, and related disciplines.
  • C. College subway station
    College subway station is a Toronto Transit Commission (TTC) subway station on Line 1 Yonge–University located at College Street and Yonge Street in downtown Toronto.
  • D. University Transit Service
    University Transit Service is a bus-based public transportation system serving the University of Virginia community and surrounding areas in Charlottesville.
  • E. National Rail station
    A National Rail station is a passenger railway facility in Great Britain that forms part of the nationwide National Rail network, providing scheduled train services and related amenities.
  • 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_69d6aae4dfa48190a3ab0b19a159a3c5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d88a83f1e88190aabf11a4c8a6c9e5 completed April 10, 2026, 5:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6e851a6688190996580a077496833 completed April 21, 2026, 3 a.m.
Created at: April 8, 2026, 9:37 p.m.