Triple

T1267500
Position Surface form Disambiguated ID Type / Status
Subject United States Attorney for the District of Columbia E15633 entity
Predicate locatedIn P40 FINISHED
Object E. Barrett Prettyman United States Courthouse (primary office location) E59741 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: E. Barrett Prettyman United States Courthouse (primary office location) | Statement: [United States Attorney for the District of Columbia, locatedIn, E. Barrett Prettyman United States Courthouse (primary office location)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E. Barrett Prettyman United States Courthouse (primary office location)
Context triple: [United States Attorney for the District of Columbia, locatedIn, E. Barrett Prettyman United States Courthouse (primary office location)]
  • A. E. Barrett Prettyman United States Courthouse chosen
    The E. Barrett Prettyman United States Courthouse is a prominent federal courthouse in Washington, D.C., housing several key federal courts and judicial offices.
  • B. Thurgood Marshall United States Courthouse
    Thurgood Marshall United States Courthouse is a historic federal courthouse in Manhattan that houses the U.S. Court of Appeals for the Second Circuit.
  • C. John Joseph Moakley United States Courthouse
    The John Joseph Moakley United States Courthouse is a prominent federal courthouse and judicial complex located on Boston’s waterfront that houses the U.S. District Court for the District of Massachusetts and the U.S. Court of Appeals for the First Circuit.
  • D. Lewis F. Powell Jr. United States Courthouse
    The Lewis F. Powell Jr. United States Courthouse is a historic federal courthouse in Richmond, Virginia, named after Supreme Court Justice Lewis F. Powell Jr.
  • E. James R. Browning United States Courthouse
    The James R. Browning United States Courthouse is a historic federal courthouse in San Francisco, California, renowned for its Beaux-Arts architecture and role as the headquarters of the Ninth Circuit.
  • 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_69a4935a94308190bb92555b79032824 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4c0396e048190b4e2d7aab19268b3 completed March 1, 2026, 10:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac99874f748190bfffe8fb5a649d11 completed March 7, 2026, 9:32 p.m.
Created at: March 1, 2026, 7:50 p.m.