Triple

T10130736
Position Surface form Disambiguated ID Type / Status
Subject Manchester Central railway station E226329 entity
Predicate ownedBy P347 FINISHED
Object Manchester Central Convention Complex Ltd E10462 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: Manchester Central Convention Complex Ltd | Statement: [Manchester Central railway station, ownedBy, Manchester Central Convention Complex Ltd]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manchester Central Convention Complex Ltd
Context triple: [Manchester Central railway station, ownedBy, Manchester Central Convention Complex Ltd]
  • A. Manchester Central Convention Complex chosen
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • B. America’s Center Convention Complex
    America’s Center Convention Complex is a major multi-venue convention and exhibition facility in downtown St. Louis that hosts trade shows, conferences, and large-scale events.
  • C. Atlapa Convention Centre
    The Atlapa Convention Centre is a major convention and events complex in Panama City, Panama, known for hosting prominent international gatherings and pageants.
  • D. Palacio de las Convenciones
    Palacio de las Convenciones is a major conference and convention center in Havana, Cuba, known for hosting national and international political, cultural, and professional events.
  • E. Gallagher Convention Centre
    Gallagher Convention Centre is a major conference and exhibition venue in Midrand, South Africa, known for hosting large-scale trade shows, corporate events, and conventions.
  • 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_69ca843057b48190a86730167f5d6b98 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cdd33438988190be45878f98695816 completed April 2, 2026, 2:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5ce3fcc8190b1d07dbba34d6bff completed April 5, 2026, 10:44 p.m.
Created at: March 30, 2026, 9:05 p.m.