Triple

T783377
Position Surface form Disambiguated ID Type / Status
Subject United States Court of Appeals for the District of Columbia Circuit E16546 entity
Predicate buildingCompleted P1511 FINISHED
Object E. Barrett Prettyman Courthouse completed in 1952 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 Courthouse completed in 1952 | Statement: [United States Court of Appeals for the District of Columbia Circuit, buildingCompleted, E. Barrett Prettyman Courthouse completed in 1952]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E. Barrett Prettyman Courthouse completed in 1952
Context triple: [United States Court of Appeals for the District of Columbia Circuit, buildingCompleted, E. Barrett Prettyman Courthouse completed in 1952]
  • 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. 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.
  • D. Thomas F. Eagleton United States Courthouse
    The Thomas F. Eagleton United States Courthouse is a major federal courthouse in St. Louis, Missouri, notable for housing the United States Court of Appeals for the Eighth Circuit and being one of the largest U.S. federal court buildings.
  • E. 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.
  • 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_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a7686d0881908c2a4395059be02c completed March 1, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6733c2e608190962440d6ef637784 completed March 3, 2026, 5:35 a.m.
Created at: March 1, 2026, 7:37 p.m.