Triple

T175033
Position Surface form Disambiguated ID Type / Status
Subject Ontario E3554 entity
Predicate containsLandmark P1098 FINISHED
Object Stratford Festival Theatre
Stratford Festival Theatre is a renowned Canadian performing arts venue best known as the main stage of the Stratford Festival, one of the world’s leading classical and Shakespearean theatre festivals.
 E22040 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: Stratford Festival Theatre | Statement: [Ontario, containsLandmark, Stratford Festival Theatre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stratford Festival Theatre
Context triple: [Ontario, containsLandmark, Stratford Festival Theatre]
  • A. 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.
  • B. Tercentenary Theatre
    Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
  • C. Chicago Shakespeare Theater
    Chicago Shakespeare Theater is a renowned Chicago-based company and venue dedicated to producing Shakespearean and other classic and contemporary plays, known for its high-quality performances and educational programs.
  • D. Barrington Stage Company
    Barrington Stage Company is a professional theater company in Massachusetts known for developing new plays and musicals, including the Tony Award–winning hit "The 25th Annual Putnam County Spelling Bee."
  • E. Cambridge Arts Theatre
    Cambridge Arts Theatre is a prominent independent playhouse in Cambridge, England, known for hosting a wide range of professional drama, touring productions, and cultural events.
  • 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: Stratford Festival Theatre
Triple: [Ontario, containsLandmark, Stratford Festival Theatre]
Generated description
Stratford Festival Theatre is a renowned Canadian performing arts venue best known as the main stage of the Stratford Festival, one of the world’s leading classical and Shakespearean theatre festivals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stratford Festival Theatre
Target entity description: Stratford Festival Theatre is a renowned Canadian performing arts venue best known as the main stage of the Stratford Festival, one of the world’s leading classical and Shakespearean theatre festivals.
  • A. 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.
  • B. Tercentenary Theatre
    Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
  • C. Chicago Shakespeare Theater
    Chicago Shakespeare Theater is a renowned Chicago-based company and venue dedicated to producing Shakespearean and other classic and contemporary plays, known for its high-quality performances and educational programs.
  • D. Barrington Stage Company
    Barrington Stage Company is a professional theater company in Massachusetts known for developing new plays and musicals, including the Tony Award–winning hit "The 25th Annual Putnam County Spelling Bee."
  • E. Cambridge Arts Theatre
    Cambridge Arts Theatre is a prominent independent playhouse in Cambridge, England, known for hosting a wide range of professional drama, touring productions, and cultural events.
  • 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_69a25374990081909766d30c79a18e0e completed Feb. 28, 2026, 2:31 a.m.
NER Named-entity recognition batch_69a25bafd5808190a0a0cb2b21ce007f completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2eb7babec8190a1c1a6bcc94605ef completed Feb. 28, 2026, 1:19 p.m.
NEDg Description generation batch_69a2ec72092c8190bcc1efa7c0644560 completed Feb. 28, 2026, 1:24 p.m.
NED2 Entity disambiguation (via description) batch_69a2ecba99cc8190a85dd5e9c531a6e3 completed Feb. 28, 2026, 1:25 p.m.
Created at: Feb. 28, 2026, 2:39 a.m.