Triple

T5704458
Position Surface form Disambiguated ID Type / Status
Subject National Ballet of Canada E125751 entity
Predicate former home venue P56486 FINISHED
Object Hummingbird Centre
Hummingbird Centre is a major performing arts venue in Toronto, Canada, historically known for hosting large-scale ballet, opera, and theatrical productions.
 E539779 NE FINISHED

How this triple was built (4 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: Hummingbird Centre | Statement: [National Ballet of Canada, former home venue, Hummingbird Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hummingbird Centre
Context triple: [National Ballet of Canada, former home venue, Hummingbird Centre]
  • A. Peacocks Centre
    Peacocks Centre is a major shopping and leisure complex located in the town of Woking in Surrey, England.
  • B. Butterfly Pavilion
    The Butterfly Pavilion is an indoor exhibit at the Smithsonian’s National Museum of Natural History where visitors can walk among and observe live, free-flying butterflies in a controlled tropical environment.
  • C. Humphrey Nature Center
    Humphrey Nature Center is an educational and visitor facility within Letchworth State Park that offers exhibits, programs, and resources focused on the park’s natural history and environment.
  • D. Butterfly House
    Butterfly House is a specialized conservatory and public attraction dedicated to displaying and educating visitors about live butterflies and their habitats.
  • E. Botrange Nature Centre
    Botrange Nature Centre is an educational and visitor facility in Belgium’s High Fens region that provides information about the local natural environment, ecology, and hiking opportunities around Signal de Botrange.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hummingbird Centre
Triple: [National Ballet of Canada, former home venue, Hummingbird Centre]
Generated description
Hummingbird Centre is a major performing arts venue in Toronto, Canada, historically known for hosting large-scale ballet, opera, and theatrical productions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hummingbird Centre
Target entity description: Hummingbird Centre is a major performing arts venue in Toronto, Canada, historically known for hosting large-scale ballet, opera, and theatrical productions.
  • A. Peacocks Centre
    Peacocks Centre is a major shopping and leisure complex located in the town of Woking in Surrey, England.
  • B. Butterfly Pavilion
    The Butterfly Pavilion is an indoor exhibit at the Smithsonian’s National Museum of Natural History where visitors can walk among and observe live, free-flying butterflies in a controlled tropical environment.
  • C. Humphrey Nature Center
    Humphrey Nature Center is an educational and visitor facility within Letchworth State Park that offers exhibits, programs, and resources focused on the park’s natural history and environment.
  • D. Butterfly House
    Butterfly House is a specialized conservatory and public attraction dedicated to displaying and educating visitors about live butterflies and their habitats.
  • E. Botrange Nature Centre
    Botrange Nature Centre is an educational and visitor facility in Belgium’s High Fens region that provides information about the local natural environment, ecology, and hiking opportunities around Signal de Botrange.
  • F. None of above. chosen

Provenance (5 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_69c0082c96988190b3a6a201edce472a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0335cf55c8190937a8657406ac4a2 completed March 22, 2026, 6:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a638f2881908a7eb9274f000138 completed March 22, 2026, 9:08 p.m.
NEDg Description generation batch_69c05c75179c819085bf56340363b48c completed March 22, 2026, 9:17 p.m.
NED2 Entity disambiguation (via description) batch_69c05d2b67888190bc89e4cbd384c15f completed March 22, 2026, 9:20 p.m.
Created at: March 22, 2026, 3:45 p.m.