Triple

T5552455
Position Surface form Disambiguated ID Type / Status
Subject Pittsburgh Symphony Orchestra E145558 entity
Predicate permanentHome P75 FINISHED
Object 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.
 E530166 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: Heinz Hall for the Performing Arts | Statement: [Pittsburgh Symphony Orchestra, permanentHome, Heinz Hall for the Performing Arts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heinz Hall for the Performing Arts
Context triple: [Pittsburgh Symphony Orchestra, permanentHome, Heinz Hall for the Performing Arts]
  • A. Frauenthal Center for the Performing Arts
    The Frauenthal Center for the Performing Arts is a historic cultural venue and theater complex that hosts concerts, plays, films, and community events in downtown Muskegon, Michigan.
  • B. Lenfest Center for the Arts
    The Lenfest Center for the Arts is Columbia University's multidisciplinary arts complex on its Manhattanville campus, housing performance, exhibition, and rehearsal spaces for the university’s creative programs.
  • C. Lehman Center for the Performing Arts
    Lehman Center for the Performing Arts is a major concert and performance venue in the Bronx that hosts a wide range of music, dance, and cultural events.
  • D. Music Hall Center for the Performing Arts
    The Music Hall Center for the Performing Arts is a historic Detroit venue known for hosting a wide range of live performances, including theater, music, and dance.
  • E. Mann Center for the Performing Arts
    The Mann Center for the Performing Arts is a major open-air cultural venue in Philadelphia known for hosting concerts, orchestral performances, and other large-scale live 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: Heinz Hall for the Performing Arts
Triple: [Pittsburgh Symphony Orchestra, permanentHome, Heinz Hall for the Performing Arts]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heinz Hall for the Performing Arts
Target entity description: 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.
  • A. Frauenthal Center for the Performing Arts
    The Frauenthal Center for the Performing Arts is a historic cultural venue and theater complex that hosts concerts, plays, films, and community events in downtown Muskegon, Michigan.
  • B. Lenfest Center for the Arts
    The Lenfest Center for the Arts is Columbia University's multidisciplinary arts complex on its Manhattanville campus, housing performance, exhibition, and rehearsal spaces for the university’s creative programs.
  • C. Lehman Center for the Performing Arts
    Lehman Center for the Performing Arts is a major concert and performance venue in the Bronx that hosts a wide range of music, dance, and cultural events.
  • D. Music Hall Center for the Performing Arts
    The Music Hall Center for the Performing Arts is a historic Detroit venue known for hosting a wide range of live performances, including theater, music, and dance.
  • E. Mann Center for the Performing Arts
    The Mann Center for the Performing Arts is a major open-air cultural venue in Philadelphia known for hosting concerts, orchestral performances, and other large-scale live 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_69c008fb879c81909f5bfa56fadc1d46 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01ff872bc81908e14776f7ba4154e completed March 22, 2026, 4:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0283878d88190ac60064e604aa002 completed March 22, 2026, 5:34 p.m.
NEDg Description generation batch_69c0407824dc81908bc6a9662e0dbe7a completed March 22, 2026, 7:18 p.m.
NED2 Entity disambiguation (via description) batch_69c04141ea408190aba1463d56ad6b7d completed March 22, 2026, 7:21 p.m.
Created at: March 22, 2026, 3:35 p.m.