Triple

T1290340
Position Surface form Disambiguated ID Type / Status
Subject World’s Columbian Exposition E27531 entity
Predicate mainSite P423 FINISHED
Object Midway Plaisance
Midway Plaisance is a historic mile-long park and boulevard in Chicago best known as the entertainment and amusement corridor of the 1893 World’s Columbian Exposition and now a green space linking the University of Chicago campus to surrounding neighborhoods.
E150641 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: Midway Plaisance | Statement: [World’s Columbian Exposition, mainSite, Midway Plaisance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Midway Plaisance
Context triple: [World’s Columbian Exposition, mainSite, Midway Plaisance]
  • A. Jamison Square
    Jamison Square is a popular urban park and public plaza in Portland, Oregon’s Pearl District, known for its family-friendly fountain and community gathering space.
  • B. The Embarcadero
    The Embarcadero is a major waterfront roadway and promenade in San Francisco known for its piers, views of the bay, and access to landmarks like the Ferry Building.
  • C. Thomas Circle
    Thomas Circle is a prominent traffic circle and public space in Washington, D.C., known for its central location and the equestrian statue of Civil War General George Henry Thomas.
  • D. Illinois Avenue
    Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
  • E. Benjamin Franklin Parkway
    Benjamin Franklin Parkway is a grand, diagonal boulevard in Philadelphia known for its cultural institutions, museums, and monuments, often compared to the Champs-Élysées.
  • 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: Midway Plaisance
Triple: [World’s Columbian Exposition, mainSite, Midway Plaisance]
Generated description
Midway Plaisance is a historic mile-long park and boulevard in Chicago best known as the entertainment and amusement corridor of the 1893 World’s Columbian Exposition and now a green space linking the University of Chicago campus to surrounding neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Midway Plaisance
Target entity description: Midway Plaisance is a historic mile-long park and boulevard in Chicago best known as the entertainment and amusement corridor of the 1893 World’s Columbian Exposition and now a green space linking the University of Chicago campus to surrounding neighborhoods.
  • A. Jamison Square
    Jamison Square is a popular urban park and public plaza in Portland, Oregon’s Pearl District, known for its family-friendly fountain and community gathering space.
  • B. The Embarcadero
    The Embarcadero is a major waterfront roadway and promenade in San Francisco known for its piers, views of the bay, and access to landmarks like the Ferry Building.
  • C. Thomas Circle
    Thomas Circle is a prominent traffic circle and public space in Washington, D.C., known for its central location and the equestrian statue of Civil War General George Henry Thomas.
  • D. Illinois Avenue
    Illinois Avenue is a major thoroughfare in the Dallas, Texas area that provides key local and regional connectivity for surrounding communities.
  • E. Benjamin Franklin Parkway
    Benjamin Franklin Parkway is a grand, diagonal boulevard in Philadelphia known for its cultural institutions, museums, and monuments, often compared to the Champs-Élysées.
  • 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_69a496d4ec448190ad653b2590c46711 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c0d6af908190ade9c481cc6f0ad8 completed March 1, 2026, 10:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69acbae7182081908b7045a15a2275d8 completed March 7, 2026, 11:55 p.m.
NEDg Description generation batch_69acbb4929bc8190829b933924691fc2 completed March 7, 2026, 11:56 p.m.
NED2 Entity disambiguation (via description) batch_69acbbfee7e88190b216beef1c862f64 completed March 7, 2026, 11:59 p.m.
Created at: March 1, 2026, 7:51 p.m.