Triple

T14196949
Position Surface form Disambiguated ID Type / Status
Subject Transportation Building at the World’s Columbian Exposition E351859 entity
Predicate partOf P40 FINISHED
Object World’s Columbian Exposition grounds
The World’s Columbian Exposition grounds were the expansive, purpose-built fairgrounds in Chicago that hosted the 1893 World’s Fair, featuring grand Beaux-Arts architecture, themed pavilions, and landscaped lagoons known collectively as the “White City.”
 E1084962 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: World’s Columbian Exposition grounds | Statement: [Transportation Building at the World’s Columbian Exposition, partOf, World’s Columbian Exposition grounds]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: World’s Columbian Exposition grounds
Context triple: [Transportation Building at the World’s Columbian Exposition, partOf, World’s Columbian Exposition grounds]
  • A. Art Institute of Chicago grounds
    The Art Institute of Chicago grounds comprise the museum’s landscaped outdoor areas, plazas, and surrounding walkways that connect its historic buildings to nearby city streets and parks in downtown Chicago.
  • B. World's Fair Park
    World's Fair Park is a public park and event space in downtown Knoxville, Tennessee, built on the former site of the 1982 World's Fair and known for its iconic Sunsphere observation tower.
  • C. Exposition Park
    Exposition Park was a historic early 20th-century baseball stadium in Pittsburgh that hosted the Pittsburgh Pirates and the first modern World Series games.
  • D. Exposition Park
    Exposition Park is a major cultural and recreational complex in Los Angeles known for its museums, sports venues, and expansive public green spaces.
  • E. Columbus Park, Chicago
    Columbus Park in Chicago is a historic, prairie-style public park on the city's West Side, designed by renowned landscape architect Jens Jensen.
  • 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: World’s Columbian Exposition grounds
Triple: [Transportation Building at the World’s Columbian Exposition, partOf, World’s Columbian Exposition grounds]
Generated description
The World’s Columbian Exposition grounds were the expansive, purpose-built fairgrounds in Chicago that hosted the 1893 World’s Fair, featuring grand Beaux-Arts architecture, themed pavilions, and landscaped lagoons known collectively as the “White City.”
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: World’s Columbian Exposition grounds
Target entity description: The World’s Columbian Exposition grounds were the expansive, purpose-built fairgrounds in Chicago that hosted the 1893 World’s Fair, featuring grand Beaux-Arts architecture, themed pavilions, and landscaped lagoons known collectively as the “White City.”
  • A. Art Institute of Chicago grounds
    The Art Institute of Chicago grounds comprise the museum’s landscaped outdoor areas, plazas, and surrounding walkways that connect its historic buildings to nearby city streets and parks in downtown Chicago.
  • B. World's Fair Park
    World's Fair Park is a public park and event space in downtown Knoxville, Tennessee, built on the former site of the 1982 World's Fair and known for its iconic Sunsphere observation tower.
  • C. Exposition Park
    Exposition Park was a historic early 20th-century baseball stadium in Pittsburgh that hosted the Pittsburgh Pirates and the first modern World Series games.
  • D. Exposition Park
    Exposition Park is a major cultural and recreational complex in Los Angeles known for its museums, sports venues, and expansive public green spaces.
  • E. Columbus Park, Chicago
    Columbus Park in Chicago is a historic, prairie-style public park on the city's West Side, designed by renowned landscape architect Jens Jensen.
  • 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_69d827894ac0819097803e57f3227b23 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61e30f208190b61c1c7bd3501156 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd194b32d88190aa74eef576152db3 completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1ab3f83881908113259c23fe1028 completed May 7, 2026, 11:05 p.m.
NED2 Entity disambiguation (via description) batch_69fd1b87a0c48190a68367525ed9d2cb completed May 7, 2026, 11:08 p.m.
Created at: April 10, 2026, 1:04 a.m.