Triple

T4746069
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles Convention Center E105361 entity
Predicate hasPart P35 FINISHED
Object Petree Hall
Petree Hall is a major multipurpose event hall within the Los Angeles Convention Center used for large meetings, exhibitions, and special events.
 E471005 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: Petree Hall | Statement: [Los Angeles Convention Center, hasPart, Petree Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Petree Hall
Context triple: [Los Angeles Convention Center, hasPart, Petree Hall]
  • A. Devlin Hall
    Devlin Hall is a historic academic building on Boston College’s Chestnut Hill campus, known for housing classrooms and faculty offices.
  • B. Lewis Hall
    Lewis Hall is a building located adjacent to Latimer Hall, likely part of an academic or institutional campus.
  • C. Greenspun Hall
    Greenspun Hall is an academic building at the University of Nevada, Las Vegas, best known as the home of the Greenspun College of Urban Affairs and its journalism and media programs.
  • D. Durfee Hall
    Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
  • E. Sturdivant Hall
    Sturdivant Hall is a historic antebellum mansion and museum in Selma, Alabama, renowned for its Greek Revival architecture and preservation of 19th-century Southern history.
  • 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: Petree Hall
Triple: [Los Angeles Convention Center, hasPart, Petree Hall]
Generated description
Petree Hall is a major multipurpose event hall within the Los Angeles Convention Center used for large meetings, exhibitions, and special events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Petree Hall
Target entity description: Petree Hall is a major multipurpose event hall within the Los Angeles Convention Center used for large meetings, exhibitions, and special events.
  • A. Devlin Hall
    Devlin Hall is a historic academic building on Boston College’s Chestnut Hill campus, known for housing classrooms and faculty offices.
  • B. Lewis Hall
    Lewis Hall is a building located adjacent to Latimer Hall, likely part of an academic or institutional campus.
  • C. Greenspun Hall
    Greenspun Hall is an academic building at the University of Nevada, Las Vegas, best known as the home of the Greenspun College of Urban Affairs and its journalism and media programs.
  • D. Durfee Hall
    Durfee Hall is a historic residential dormitory located on Yale University's Old Campus in New Haven, Connecticut.
  • E. Sturdivant Hall
    Sturdivant Hall is a historic antebellum mansion and museum in Selma, Alabama, renowned for its Greek Revival architecture and preservation of 19th-century Southern history.
  • 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_69bd43ef87a48190a5bc3600711aa032 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd64ab946481909eccdb3e8c5d1f6a completed March 20, 2026, 3:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4d851fcc8190bb7ae007f8a5ce1d completed March 21, 2026, 7:49 a.m.
NEDg Description generation batch_69be4df820408190822de7b30a15cb9e completed March 21, 2026, 7:51 a.m.
NED2 Entity disambiguation (via description) batch_69be4e95399c81908d152c7f1485c1e8 completed March 21, 2026, 7:53 a.m.
Created at: March 20, 2026, 1:20 p.m.