Triple

T7716952
Position Surface form Disambiguated ID Type / Status
Subject Rupp Arena E174908 entity
Predicate owner P347 FINISHED
Object Lexington Center Corporation
Lexington Center Corporation is the public authority that owns and manages Lexington, Kentucky’s primary downtown convention, entertainment, and sports facilities.
 E684863 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: Lexington Center Corporation | Statement: [Rupp Arena, owner, Lexington Center Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lexington Center Corporation
Context triple: [Rupp Arena, owner, Lexington Center Corporation]
  • A. Lexington Senior Services
    Lexington Senior Services is a municipal department that provides programs, resources, and support for older adults and their caregivers in the Town of Lexington.
  • B. Lexington Area Chamber of Commerce
    The Lexington Area Chamber of Commerce is a regional business organization in Lexington, North Carolina, best known for promoting local commerce and tourism, including overseeing major community events.
  • C. Lexington Center
    Lexington Center is the historic and commercial downtown district of Lexington, Massachusetts, known for its shops, restaurants, and proximity to Revolutionary War landmarks.
  • D. Lexington Health Department
    The Lexington Health Department is the municipal public health agency responsible for protecting and promoting community health and safety in the Town of Lexington.
  • E. Lexington Historical Society
    The Lexington Historical Society is a local organization dedicated to preserving and interpreting the history of Lexington, Massachusetts, through the stewardship of historic sites, collections, and educational programs.
  • 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: Lexington Center Corporation
Triple: [Rupp Arena, owner, Lexington Center Corporation]
Generated description
Lexington Center Corporation is the public authority that owns and manages Lexington, Kentucky’s primary downtown convention, entertainment, and sports facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lexington Center Corporation
Target entity description: Lexington Center Corporation is the public authority that owns and manages Lexington, Kentucky’s primary downtown convention, entertainment, and sports facilities.
  • A. Lexington Senior Services
    Lexington Senior Services is a municipal department that provides programs, resources, and support for older adults and their caregivers in the Town of Lexington.
  • B. Lexington Area Chamber of Commerce
    The Lexington Area Chamber of Commerce is a regional business organization in Lexington, North Carolina, best known for promoting local commerce and tourism, including overseeing major community events.
  • C. Lexington Center
    Lexington Center is the historic and commercial downtown district of Lexington, Massachusetts, known for its shops, restaurants, and proximity to Revolutionary War landmarks.
  • D. Lexington Health Department
    The Lexington Health Department is the municipal public health agency responsible for protecting and promoting community health and safety in the Town of Lexington.
  • E. Lexington Historical Society
    The Lexington Historical Society is a local organization dedicated to preserving and interpreting the history of Lexington, Massachusetts, through the stewardship of historic sites, collections, and educational programs.
  • 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_69c6995c463c8190a14458036249d419 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702cd0ddc8190aa23d998f55d0bd6 completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b50cf3208190af9bb2d4126d381b completed March 29, 2026, 5:13 a.m.
NEDg Description generation batch_69c8b7d8b4b081908f8739a91e96e6ec completed March 29, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_69c8b845194c8190b65257cc02b09e6c completed March 29, 2026, 5:27 a.m.
Created at: March 27, 2026, 4:05 p.m.