Triple

T9225033
Position Surface form Disambiguated ID Type / Status
Subject Lewisburg, West Virginia E221659 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Carnegie Hall, Lewisburg
Carnegie Hall, Lewisburg is a historic performing arts and cultural center in Lewisburg, West Virginia, known for hosting concerts, exhibitions, and educational programs.
 E785627 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: Carnegie Hall, Lewisburg | Statement: [Lewisburg, West Virginia, hasEducationalInstitution, Carnegie Hall, Lewisburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carnegie Hall, Lewisburg
Context triple: [Lewisburg, West Virginia, hasEducationalInstitution, Carnegie Hall, Lewisburg]
  • A. Carnegie Music Hall
    Carnegie Music Hall is a historic performance venue in Pittsburgh known for hosting concerts, lectures, and cultural events in an ornate, classical setting.
  • B. Curtis Institute of Music concert hall
    The Curtis Institute of Music concert hall is a renowned performance venue in Philadelphia that hosts student and professional classical music concerts, including those of the Curtis Symphony Orchestra.
  • C. Gleason Performing Arts Center
    Gleason Performing Arts Center is a multipurpose theater and cultural venue on the Florida Institute of Technology campus that hosts concerts, lectures, and a variety of performing arts events.
  • D. Merrill Auditorium
    Merrill Auditorium is a prominent performing arts venue in downtown Portland, Maine, known for hosting concerts, theater productions, and other cultural events.
  • E. Heinz Hall for the Performing Arts
    Heinz Hall for the Performing Arts is a historic concert hall and cultural landmark in downtown Pittsburgh, Pennsylvania, known for hosting major orchestral performances and a wide range of performing arts 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: Carnegie Hall, Lewisburg
Triple: [Lewisburg, West Virginia, hasEducationalInstitution, Carnegie Hall, Lewisburg]
Generated description
Carnegie Hall, Lewisburg is a historic performing arts and cultural center in Lewisburg, West Virginia, known for hosting concerts, exhibitions, and educational programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Carnegie Hall, Lewisburg
Target entity description: Carnegie Hall, Lewisburg is a historic performing arts and cultural center in Lewisburg, West Virginia, known for hosting concerts, exhibitions, and educational programs.
  • A. Carnegie Music Hall
    Carnegie Music Hall is a historic performance venue in Pittsburgh known for hosting concerts, lectures, and cultural events in an ornate, classical setting.
  • B. Curtis Institute of Music concert hall
    The Curtis Institute of Music concert hall is a renowned performance venue in Philadelphia that hosts student and professional classical music concerts, including those of the Curtis Symphony Orchestra.
  • C. Gleason Performing Arts Center
    Gleason Performing Arts Center is a multipurpose theater and cultural venue on the Florida Institute of Technology campus that hosts concerts, lectures, and a variety of performing arts events.
  • D. Merrill Auditorium
    Merrill Auditorium is a prominent performing arts venue in downtown Portland, Maine, known for hosting concerts, theater productions, and other cultural events.
  • E. Heinz Hall for the Performing Arts
    Heinz Hall for the Performing Arts is a historic concert hall and cultural landmark in downtown Pittsburgh, Pennsylvania, known for hosting major orchestral performances and a wide range of performing arts 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_69ca83ec8db08190a9110df8232885d2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccda9dbd1481909f35a4bee8e0b450 completed April 1, 2026, 8:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69d066521f288190a54b1199284db7a4 completed April 4, 2026, 1:16 a.m.
NEDg Description generation batch_69d0678b89ac8190b807e1c3b457a503 completed April 4, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69d0688d4c388190bb024b03cc86d08f completed April 4, 2026, 1:25 a.m.
Created at: March 30, 2026, 7:28 p.m.