Triple

T163502
Position Surface form Disambiguated ID Type / Status
Subject United States Secretary of Housing and Urban Development E2960 entity
Predicate departmentSeat P3522 FINISHED
Object Robert C. Weaver Federal Building
The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
E43095 NE FINISHED

How this triple was built (5 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: Robert C. Weaver Federal Building | Statement: [United States Secretary of Housing and Urban Development, departmentSeat, Robert C. Weaver Federal Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Robert C. Weaver Federal Building
Context triple: [United States Secretary of Housing and Urban Development, departmentSeat, Robert C. Weaver Federal Building]
  • A. William Jefferson Clinton Federal Building
    The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
  • B. Herbert C. Hoover Building
    The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
  • C. Harry S. Truman Building
    The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
  • D. Madison Building
    The Madison Building is one of the main Library of Congress structures in Washington, D.C., housing extensive research collections, reading rooms, and administrative offices.
  • E. Alexandria City Hall
    Alexandria City Hall is a historic municipal building in Old Town Alexandria, Virginia, known for its colonial-era architecture and role as the center of the city’s government.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Robert C. Weaver Federal Building
Triple: [United States Secretary of Housing and Urban Development, departmentSeat, Robert C. Weaver Federal Building]
Generated description
The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Robert C. Weaver Federal Building
Target entity description: The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
  • A. William Jefferson Clinton Federal Building
    The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
  • B. Herbert C. Hoover Building
    The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
  • C. Harry S. Truman Building
    The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
  • D. Madison Building
    The Madison Building is one of the main Library of Congress structures in Washington, D.C., housing extensive research collections, reading rooms, and administrative offices.
  • E. Alexandria City Hall
    Alexandria City Hall is a historic municipal building in Old Town Alexandria, Virginia, known for its colonial-era architecture and role as the center of the city’s government.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: departmentSeat
Context triple: [United States Secretary of Housing and Urban Development, departmentSeat, Robert C. Weaver Federal Building]
  • A. department
    Indicates that one entity functions as an organizational unit or division within another, typically larger, entity.
  • B. officeNumber
    Indicates the specific room or suite number assigned to an office within a building or complex.
  • C. campusArea
    Indicates that one entity is the physical area or spatial extent of a campus associated with another entity.
  • D. seatingCapacity
    Indicates the maximum number of people that something (typically a venue or vehicle) is designed or allowed to seat.
  • E. hasSeat chosen
    Indicates that one entity possesses, provides, or includes a seat for another entity.
  • F. None of above.

Provenance (6 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_69a2524ce1e48190ab066bf72859f474 completed Feb. 28, 2026, 2:26 a.m.
NER Named-entity recognition batch_69a2585a1a6481908899ad51211950e8 completed Feb. 28, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3d4dade1081909c73e2bbd9d99455 completed March 1, 2026, 5:55 a.m.
NEDg Description generation batch_69a3d574e6248190b61804582a5b2f02 completed March 1, 2026, 5:58 a.m.
NED2 Entity disambiguation (via description) batch_69a3d5da769081909db319846899a66a completed March 1, 2026, 5:59 a.m.
PD Predicate disambiguation batch_69a2566392208190a538ea9aa1fac53e completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:34 a.m.