Triple

T2193907
Position Surface form Disambiguated ID Type / Status
Subject Durham Museum E49926 entity
Predicate occupiesHistoricBuilding P35508 FINISHED
Object Union Station (Omaha) E243371 NE FINISHED

How this triple was built (3 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: Union Station (Omaha) | Statement: [Durham Museum, occupiesHistoricBuilding, Union Station (Omaha)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Union Station (Omaha)
Context triple: [Durham Museum, occupiesHistoricBuilding, Union Station (Omaha)]
  • A. Omaha Union Station chosen
    Omaha Union Station is a historic Art Deco former railway station in Omaha, Nebraska, now repurposed as a cultural and museum space.
  • B. Kansas City Union Station
    Kansas City Union Station is a historic Beaux-Arts train station and cultural landmark in Kansas City, Missouri, now housing museums, exhibits, theaters, and public events.
  • C. Dallas Union Station
    Dallas Union Station is a historic railway and transit hub in downtown Dallas, Texas, serving Amtrak, commuter rail, and local light rail services.
  • D. Springfield Union Station
    Springfield Union Station is a historic intermodal transportation hub in downtown Springfield, Massachusetts, serving as a major regional center for rail and bus travel.
  • E. Indianapolis Union Station
    Indianapolis Union Station is a historic railway terminal in downtown Indianapolis, Indiana, notable as one of the first union stations in the United States and a key Midwestern passenger rail hub.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: occupiesHistoricBuilding
Context triple: [Durham Museum, occupiesHistoricBuilding, Union Station (Omaha)]
  • A. residenceHistoric
    Indicates that a residence has historical significance or is formally recognized as a historic dwelling.
  • B. historicallyHoused chosen
    Indicates that one entity served as a location or container for another entity at some time in the past.
  • C. isHistoricPlace
    Indicates that a place holds recognized historical significance, often due to its age, events, or cultural importance.
  • D. hasHistoricDistrict
    Indicates that an entity possesses or contains a designated historic district within its boundaries or domain.
  • E. hasArchitecturalSignificance
    Indicates that something possesses notable architectural qualities, importance, or influence that make it worthy of special attention or recognition.
  • F. None of above.

Provenance (4 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_69a88aaba3c48190b351cab9b26989ff completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abbf74147c81908793c3694894f94a completed March 7, 2026, 6:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae65427de48190be3dbc9c0a888332 completed March 9, 2026, 6:14 a.m.
PD Predicate disambiguation batch_69abbda52328819089c7ab111bebb0ca completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:46 p.m.