Triple

T3618322
Position Surface form Disambiguated ID Type / Status
Subject Railroad Museum of Pennsylvania E76658 entity
Predicate ownedBy P347 FINISHED
Object Pennsylvania Historical and Museum Commission E186729 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: Pennsylvania Historical and Museum Commission | Statement: [Railroad Museum of Pennsylvania, ownedBy, Pennsylvania Historical and Museum Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pennsylvania Historical and Museum Commission
Context triple: [Railroad Museum of Pennsylvania, ownedBy, Pennsylvania Historical and Museum Commission]
  • A. Pennsylvania Historical and Museum Commission chosen
    The Pennsylvania Historical and Museum Commission is the official state agency responsible for preserving, interpreting, and promoting Pennsylvania’s historical heritage and museums.
  • B. Historic Philadelphia, Inc.
    Historic Philadelphia, Inc. is a nonprofit organization dedicated to preserving, interpreting, and promoting key historic sites and stories in Philadelphia for education and tourism.
  • C. Pennsylvania State Heritage Area
    A Pennsylvania State Heritage Area is a designated region within Pennsylvania recognized for its significant natural, cultural, historical, and recreational resources, managed to promote preservation, education, and sustainable tourism.
  • D. Penn Museum
    Penn Museum is a renowned archaeological and anthropological museum at the University of Pennsylvania, known for its extensive global collections and research.
  • E. Philadelphia Historical Commission
    The Philadelphia Historical Commission is the city agency responsible for identifying, protecting, and regulating Philadelphia’s historic buildings, sites, and districts.
  • 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_69ad85dae2fc81908d1ceadbc6af0089 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc2b72b3481909f4a09000d1815d9 completed March 8, 2026, 6:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4331cc73881908033d001448f0b23 completed March 13, 2026, 3:54 p.m.
Created at: March 8, 2026, 3:23 p.m.