Triple

T20540
Position Surface form Disambiguated ID Type / Status
Subject Millennium Park E407 entity
Predicate hasPart P35 FINISHED
Object Jay Pritzker Pavilion
Jay Pritzker Pavilion is a prominent outdoor concert venue in Chicago designed by architect Frank Gehry, known for its distinctive stainless-steel bandshell and state-of-the-art sound system.
 E407 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: Jay Pritzker Pavilion | Statement: [Millennium Park, hasPart, Jay Pritzker Pavilion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jay Pritzker Pavilion
Context triple: [Millennium Park, hasPart, Jay Pritzker Pavilion]
  • A. Annenberg Center for the Performing Arts
    The Annenberg Center for the Performing Arts is a major multidisciplinary performance venue on the University of Pennsylvania campus, known for presenting theater, dance, music, and innovative contemporary works.
  • B. Millennium Park
    Millennium Park is a major public park and cultural attraction in downtown Chicago known for its modern art installations, architecture, and outdoor events.
  • C. McCormick Tribune Plaza & Ice Rink
    McCormick Tribune Plaza & Ice Rink is a popular outdoor skating rink and public plaza in Chicago that serves as a seasonal recreational centerpiece within Millennium Park.
  • D. Navy Pier
    Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
  • E. San Francisco Civic Auditorium
    The San Francisco Civic Auditorium is a historic multipurpose event venue in San Francisco known for hosting major cultural, political, and technological events, including landmark demonstrations in computing history.
  • 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: Jay Pritzker Pavilion
Triple: [Millennium Park, hasPart, Jay Pritzker Pavilion]
Generated description
Jay Pritzker Pavilion is a prominent outdoor concert venue in Chicago designed by architect Frank Gehry, known for its distinctive stainless-steel bandshell and state-of-the-art sound system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jay Pritzker Pavilion
Target entity description: Jay Pritzker Pavilion is a prominent outdoor concert venue in Chicago designed by architect Frank Gehry, known for its distinctive stainless-steel bandshell and state-of-the-art sound system.
  • A. Annenberg Center for the Performing Arts
    The Annenberg Center for the Performing Arts is a major multidisciplinary performance venue on the University of Pennsylvania campus, known for presenting theater, dance, music, and innovative contemporary works.
  • B. Millennium Park chosen
    Millennium Park is a major public park and cultural attraction in downtown Chicago known for its modern art installations, architecture, and outdoor events.
  • C. McCormick Tribune Plaza & Ice Rink
    McCormick Tribune Plaza & Ice Rink is a popular outdoor skating rink and public plaza in Chicago that serves as a seasonal recreational centerpiece within Millennium Park.
  • D. Navy Pier
    Navy Pier is a historic lakefront entertainment and cultural destination in Chicago featuring attractions like rides, restaurants, theaters, and exhibition spaces along Lake Michigan.
  • E. San Francisco Civic Auditorium
    The San Francisco Civic Auditorium is a historic multipurpose event venue in San Francisco known for hosting major cultural, political, and technological events, including landmark demonstrations in computing history.
  • F. None of above.

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_69a240778d288190815c0052ebbbcc91 completed Feb. 28, 2026, 1:10 a.m.
NER Named-entity recognition batch_69a24669427481908b3369f090ea8edc completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a26c13d2ac8190a72d174282dfad9d completed Feb. 28, 2026, 4:16 a.m.
NEDg Description generation batch_69a26efd825481909e6b6eb1fe3e20d6 completed Feb. 28, 2026, 4:28 a.m.
NED2 Entity disambiguation (via description) batch_69a26f6a10a0819098b88b9ba7fd1e4a completed Feb. 28, 2026, 4:30 a.m.
Created at: Feb. 28, 2026, 1:14 a.m.