Triple

T723004
Position Surface form Disambiguated ID Type / Status
Subject Truist Park E14658 entity
Predicate owner P347 FINISHED
Object Cobb-Marietta Coliseum & Exhibit Hall Authority
The Cobb-Marietta Coliseum & Exhibit Hall Authority is a local governmental entity in Cobb County, Georgia that owns and oversees major sports and event facilities, including the ballpark now known as Truist Park.
E86712 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: Cobb-Marietta Coliseum & Exhibit Hall Authority | Statement: [Truist Park, owner, Cobb-Marietta Coliseum & Exhibit Hall Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cobb-Marietta Coliseum & Exhibit Hall Authority
Context triple: [Truist Park, owner, Cobb-Marietta Coliseum & Exhibit Hall Authority]
  • A. Manchester Central Convention Complex
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • B. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • C. Colonial Life Arena
    Colonial Life Arena is a large multi-purpose indoor arena in Columbia, South Carolina, best known as the primary basketball venue for the University of South Carolina.
  • D. Ferrell Center
    The Ferrell Center is a multi-purpose arena on the campus of Baylor University in Waco, Texas, best known as the home venue for the university’s basketball programs.
  • E. Pennsylvania Convention Center
    The Pennsylvania Convention Center is a major multi-purpose convention and exhibition facility in downtown Philadelphia that hosts large-scale conferences, trade shows, and public 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: Cobb-Marietta Coliseum & Exhibit Hall Authority
Triple: [Truist Park, owner, Cobb-Marietta Coliseum & Exhibit Hall Authority]
Generated description
The Cobb-Marietta Coliseum & Exhibit Hall Authority is a local governmental entity in Cobb County, Georgia that owns and oversees major sports and event facilities, including the ballpark now known as Truist Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cobb-Marietta Coliseum & Exhibit Hall Authority
Target entity description: The Cobb-Marietta Coliseum & Exhibit Hall Authority is a local governmental entity in Cobb County, Georgia that owns and oversees major sports and event facilities, including the ballpark now known as Truist Park.
  • A. Manchester Central Convention Complex
    Manchester Central Convention Complex is a major exhibition and conference centre in Manchester, England, housed in a converted former railway station and hosting large-scale national and international events.
  • B. McCormick Place
    McCormick Place is a massive convention center complex in Chicago and one of the largest and most prominent exhibition facilities in North America.
  • C. Colonial Life Arena
    Colonial Life Arena is a large multi-purpose indoor arena in Columbia, South Carolina, best known as the primary basketball venue for the University of South Carolina.
  • D. Ferrell Center
    The Ferrell Center is a multi-purpose arena on the campus of Baylor University in Waco, Texas, best known as the home venue for the university’s basketball programs.
  • E. Pennsylvania Convention Center
    The Pennsylvania Convention Center is a major multi-purpose convention and exhibition facility in downtown Philadelphia that hosts large-scale conferences, trade shows, and public 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_69a4934c753c81909b309027e48b9b3a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a5a5360c8190b16e1e4f4206d0aa completed March 1, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6375c16488190a8509e1e2b5c6a7d completed March 3, 2026, 1:20 a.m.
NEDg Description generation batch_69a63bb28e1c8190bb363ef7d389dddd completed March 3, 2026, 1:38 a.m.
NED2 Entity disambiguation (via description) batch_69a63c2ac310819095eacf5017a637f2 completed March 3, 2026, 1:40 a.m.
Created at: March 1, 2026, 7:37 p.m.