Triple

T4239792
Position Surface form Disambiguated ID Type / Status
Subject Main Reading Room rotunda E94782 entity
Predicate isCentralSpaceOf P4751 FINISHED
Object Thomas Jefferson Building of the Library of Congress E16992 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: Thomas Jefferson Building of the Library of Congress | Statement: [Main Reading Room rotunda, isCentralSpaceOf, Thomas Jefferson Building of the Library of Congress]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas Jefferson Building of the Library of Congress
Context triple: [Main Reading Room rotunda, isCentralSpaceOf, Thomas Jefferson Building of the Library of Congress]
  • A. Thomas Jefferson Building chosen
    The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
  • B. Smithsonian Institution Building
    The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
  • C. James Madison Memorial Building
    The James Madison Memorial Building is one of the main buildings of the Library of Congress in Washington, D.C., serving as a major research and office facility and as the official memorial to the fourth U.S. president, James Madison.
  • D. National Archives Building
    The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
  • E. Smithsonian Arts and Industries Building
    The Smithsonian Arts and Industries Building is a historic museum on the National Mall in Washington, D.C., known as one of the oldest Smithsonian buildings and an early home for the Institution’s exhibitions of American innovation and culture.
  • 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_69b34537cc6481909cd0a96acbb33ef7 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e77fb5c8190b298818acb68ff63 completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c710c2f081908b9be1da2bdf1b43 completed March 14, 2026, 8:37 p.m.
Created at: March 12, 2026, 11:05 p.m.