Triple

T2742280
Position Surface form Disambiguated ID Type / Status
Subject Pennsylvania Avenue National Historic Site E60777 entity
Predicate contains P35 FINISHED
Object Canadian Embassy in Washington, D.C.
The Canadian Embassy in Washington, D.C. is Canada’s primary diplomatic mission to the United States, located prominently near the U.S. Capitol and the National Mall.
E295277 NE FINISHED

How this triple was built (4 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: Canadian Embassy in Washington, D.C. | Statement: [Pennsylvania Avenue National Historic Site, contains, Canadian Embassy in Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian Embassy in Washington, D.C.
Context triple: [Pennsylvania Avenue National Historic Site, contains, Canadian Embassy in Washington, D.C.]
  • A. U.S. Embassy in Ottawa
    The U.S. Embassy in Ottawa is the primary diplomatic mission of the United States in Canada, housed in a prominent modern building in downtown Ottawa.
  • B. Office of Canadian Affairs
    The Office of Canadian Affairs is a division of the U.S. Department of State responsible for managing and coordinating diplomatic relations and policy issues between the United States and Canada.
  • C. Canadian federal government (Ottawa)
    The Canadian federal government in Ottawa is the national governing authority of Canada, responsible for federal legislation, policies, and administration across the country.
  • D. Commonwealth Relations Office
    The Commonwealth Relations Office was a British government department responsible for managing the United Kingdom’s diplomatic and political relations with the independent countries of the Commonwealth.
  • E. National Defence Headquarters, Ottawa
    National Defence Headquarters in Ottawa is the central command and administrative hub for Canada’s military, including the Royal Canadian Air Force.
  • 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: Canadian Embassy in Washington, D.C.
Triple: [Pennsylvania Avenue National Historic Site, contains, Canadian Embassy in Washington, D.C.]
Generated description
The Canadian Embassy in Washington, D.C. is Canada’s primary diplomatic mission to the United States, located prominently near the U.S. Capitol and the National Mall.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canadian Embassy in Washington, D.C.
Target entity description: The Canadian Embassy in Washington, D.C. is Canada’s primary diplomatic mission to the United States, located prominently near the U.S. Capitol and the National Mall.
  • A. U.S. Embassy in Ottawa
    The U.S. Embassy in Ottawa is the primary diplomatic mission of the United States in Canada, housed in a prominent modern building in downtown Ottawa.
  • B. Office of Canadian Affairs
    The Office of Canadian Affairs is a division of the U.S. Department of State responsible for managing and coordinating diplomatic relations and policy issues between the United States and Canada.
  • C. Canadian federal government (Ottawa)
    The Canadian federal government in Ottawa is the national governing authority of Canada, responsible for federal legislation, policies, and administration across the country.
  • D. Commonwealth Relations Office
    The Commonwealth Relations Office was a British government department responsible for managing the United Kingdom’s diplomatic and political relations with the independent countries of the Commonwealth.
  • E. National Defence Headquarters, Ottawa
    National Defence Headquarters in Ottawa is the central command and administrative hub for Canada’s military, including the Royal Canadian Air Force.
  • F. None of above. chosen

Provenance (5 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_69ab4b77febc819095603eb012cd141b completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb303898819098a7d192e29817f8 completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbcca19881908b2e2eb0478c3e45 completed March 10, 2026, 6:35 a.m.
NEDg Description generation batch_69afbc758cc48190a96f80a850316ce3 completed March 10, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69afbd7be9088190a19bed27249e95c4 completed March 10, 2026, 6:43 a.m.
Created at: March 6, 2026, 9:56 p.m.