Triple

T4570592
Position Surface form Disambiguated ID Type / Status
Subject Massey Hall and Roy Thomson Hall Corporation E123019 entity
Predicate associatedVenue P373 FINISHED
Object Massey Hall E22424 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: Massey Hall | Statement: [Massey Hall and Roy Thomson Hall Corporation, associatedVenue, Massey Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massey Hall
Context triple: [Massey Hall and Roy Thomson Hall Corporation, associatedVenue, Massey Hall]
  • A. Massey Hall chosen
    Massey Hall is a historic concert and event venue in downtown Toronto renowned for its intimate acoustics and role in Canada's cultural and musical heritage.
  • B. Massey Hall and Roy Thomson Hall Corporation
    Massey Hall and Roy Thomson Hall Corporation is a non-profit organization that manages and presents programming at two of Toronto’s premier concert venues, Massey Hall and Roy Thomson Hall.
  • C. George Weston Recital Hall
    George Weston Recital Hall is a prominent mid-sized concert venue in Toronto known for its excellent acoustics and hosting a wide range of classical and contemporary performances.
  • D. Isabel Bader Centre for the Performing Arts
    The Isabel Bader Centre for the Performing Arts is a multidisciplinary arts venue and cultural hub associated with Queen’s University in Kingston, Ontario, featuring performance spaces, studios, and facilities for music, theatre, film, and visual arts.
  • E. Roy Thomson Hall
    Roy Thomson Hall is a prominent concert hall in downtown Toronto, best known as the home of the Toronto Symphony Orchestra and a major venue for the Toronto International Film Festival.
  • 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58c3eba48190af1fce6e1ca16943 completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69be033d90c48190b69a91db06b86998 completed March 21, 2026, 2:32 a.m.
Created at: March 20, 2026, 1:10 p.m.