Triple

T20718085
Position Surface form Disambiguated ID Type / Status
Subject Pullman, Illinois E509229 entity
Predicate hasLandmark P105 FINISHED
Object Pullman National Historical Park Visitor Center NE NERFINISHED

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: Pullman National Historical Park Visitor Center | Statement: [Pullman, Illinois, hasLandmark, Pullman National Historical Park Visitor Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pullman National Historical Park Visitor Center
Context triple: [Pullman, Illinois, hasLandmark, Pullman National Historical Park Visitor Center]
  • A. Pullman Historic District
    The Pullman Historic District is a landmark Chicago neighborhood built in the 1880s as one of the nation’s first model industrial communities, designed to house workers of the Pullman railcar company.
  • B. Niles Depot Museum
    Niles Depot Museum is a local history and railroad museum in the Niles district of Fremont, California, showcasing the area's rail heritage and community past.
  • C. Pony Express National Museum
    Pony Express National Museum is a historical museum dedicated to preserving and interpreting the history of the Pony Express mail service and its riders.
  • D. Pullman National Monument chosen
    Pullman National Monument is a historic site in Chicago that preserves the 19th-century planned industrial community built by the Pullman Palace Car Company and commemorates its pivotal role in American labor and civil rights history.
  • E. National Railroad Museum
    The National Railroad Museum is a major U.S. museum dedicated to preserving and interpreting the history of railroading through historic locomotives, rolling stock, and related exhibits.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1d39bec8190b3642b0d6d833375 completed April 21, 2026, 12:16 a.m.
Created at: April 16, 2026, 12:20 p.m.