Triple

T22285207
Position Surface form Disambiguated ID Type / Status
Subject Cobb Energy Performing Arts Centre E550842 entity
Predicate owner P347 FINISHED
Object Cobb-Marietta Coliseum and Exhibit Hall Authority — NE NERFINISHED

How this triple was built (2 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 and Exhibit Hall Authority | Statement: [Cobb Energy Performing Arts Centre, owner, Cobb-Marietta Coliseum and Exhibit Hall Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cobb-Marietta Coliseum and Exhibit Hall Authority
Context triple: [Cobb Energy Performing Arts Centre, owner, Cobb-Marietta Coliseum and Exhibit Hall Authority]
  • A. Cobb-Marietta Coliseum & Exhibit Hall Authority chosen
    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.
  • B. Columbus Arena Management
    Columbus Arena Management is the organization responsible for overseeing and managing major sports and entertainment venues in Columbus, Ohio, including Nationwide Arena.
  • C. Atlanta-Fulton County Recreation Authority
    The Atlanta-Fulton County Recreation Authority is a public agency that owns and oversees major sports and entertainment facilities in Atlanta and Fulton County, Georgia.
  • D. Cobb Energy Performing Arts Centre
    Cobb Energy Performing Arts Centre is a prominent modern theater and event venue in the Atlanta metropolitan area, known for hosting concerts, Broadway shows, and performances by the Atlanta Opera.
  • E. Birmingham-Jefferson Civic Center Authority
    The Birmingham-Jefferson Civic Center Authority is a public entity that oversees and manages the Birmingham-Jefferson Convention Complex and related facilities in Birmingham, Alabama.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e44d538819097c6b8f333af3352 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15606948c81909ebaa5ea106d2b7a completed April 29, 2026, 12:51 a.m.
Created at: April 16, 2026, 8:40 p.m.