Triple

T57983
Position Surface form Disambiguated ID Type / Status
Subject Navy Pier E1147 entity
Predicate hasFacility P105 FINISHED
Object Aon Grand Ballroom
The Aon Grand Ballroom is a large, historic event and performance venue located at Chicago’s Navy Pier, known for hosting galas, concerts, and special events with panoramic lakefront views.
E8621 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: Aon Grand Ballroom | Statement: [Navy Pier, hasFacility, Aon Grand Ballroom]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Aon Grand Ballroom
Context triple: [Navy Pier, hasFacility, Aon Grand Ballroom]
  • A. East Room
    The East Room is the largest formal room in the White House, traditionally used for ceremonies, receptions, press conferences, and state events.
  • B. Roosevelt Room
    The Roosevelt Room is a conference room in the West Wing of the White House used by the U.S. president and senior staff for meetings and announcements.
  • C. 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.
  • D. Dallas Convention Center
    The Dallas Convention Center, now known as the Kay Bailey Hutchison Convention Center, is a major convention and exhibition facility in downtown Dallas that hosts large-scale trade shows, conferences, and events.
  • E. Lavietes Pavilion
    Lavietes Pavilion is an indoor basketball arena at Harvard University that serves as the home court for the Harvard Crimson basketball teams.
  • 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: Aon Grand Ballroom
Triple: [Navy Pier, hasFacility, Aon Grand Ballroom]
Generated description
The Aon Grand Ballroom is a large, historic event and performance venue located at Chicago’s Navy Pier, known for hosting galas, concerts, and special events with panoramic lakefront views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Aon Grand Ballroom
Target entity description: The Aon Grand Ballroom is a large, historic event and performance venue located at Chicago’s Navy Pier, known for hosting galas, concerts, and special events with panoramic lakefront views.
  • A. East Room
    The East Room is the largest formal room in the White House, traditionally used for ceremonies, receptions, press conferences, and state events.
  • B. Roosevelt Room
    The Roosevelt Room is a conference room in the West Wing of the White House used by the U.S. president and senior staff for meetings and announcements.
  • C. 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.
  • D. Dallas Convention Center
    The Dallas Convention Center, now known as the Kay Bailey Hutchison Convention Center, is a major convention and exhibition facility in downtown Dallas that hosts large-scale trade shows, conferences, and events.
  • E. Lavietes Pavilion
    Lavietes Pavilion is an indoor basketball arena at Harvard University that serves as the home court for the Harvard Crimson basketball teams.
  • 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_69a248adc5b48190aa8db9fb092fb28a completed Feb. 28, 2026, 1:45 a.m.
NER Named-entity recognition batch_69a24b1bf2c081908f20e13939b713ff completed Feb. 28, 2026, 1:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2623ecff48190bc390f8d418b97ec completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a262b29fc88190a1562e4dbe10d438 completed Feb. 28, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69a2634b24d08190b4869d235516c2ab completed Feb. 28, 2026, 3:38 a.m.
Created at: Feb. 28, 2026, 1:50 a.m.