Triple

T4130128
Position Surface form Disambiguated ID Type / Status
Subject Pittsburgh History and Landmarks Foundation Historic Landmark E85019 entity
Predicate hasInstance P28232 FINISHED
Object Carnegie Music Hall (PHLF Historic Landmark) E295326 NE FINISHED

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: Carnegie Music Hall (PHLF Historic Landmark) | Statement: [Pittsburgh History and Landmarks Foundation Historic Landmark, hasInstance, Carnegie Music Hall (PHLF Historic Landmark)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carnegie Music Hall (PHLF Historic Landmark)
Context triple: [Pittsburgh History and Landmarks Foundation Historic Landmark, hasInstance, Carnegie Music Hall (PHLF Historic Landmark)]
  • A. Carnegie Music Hall chosen
    Carnegie Music Hall is a historic performance venue in Pittsburgh known for hosting concerts, lectures, and cultural events in an ornate, classical setting.
  • B. Academy of Music (Philadelphia)
    The Academy of Music in Philadelphia is a historic 19th-century opera house and concert hall renowned as one of the oldest continuously operating musical venues in the United States.
  • C. Cincinnati Music Hall
    Cincinnati Music Hall is a historic 19th-century performance venue in Cincinnati renowned for its grand architecture and role as home to the city’s major classical music organizations.
  • D. Carnegie Building
    The Carnegie Building is a historic wing of the Tasmanian Museum and Art Gallery in Hobart, originally funded by philanthropist Andrew Carnegie as part of his global support for public cultural institutions.
  • E. Troy Savings Bank Music Hall
    Troy Savings Bank Music Hall is a historic 19th-century concert venue in downtown Troy, New York, renowned for its exceptional acoustics and preserved Victorian architecture.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed935ccd881909dc61f81bcdb7a78 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0b2c76fc8190b3cd9facfcd6e427 completed March 9, 2026, 6:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69b576bf503c8190be44139a908ee42d completed March 14, 2026, 2:54 p.m.
Created at: March 9, 2026, 3:42 p.m.