Triple

T5693366
Position Surface form Disambiguated ID Type / Status
Subject Canadian Caper E125477 entity
Predicate supportedBy P67 FINISHED
Object Canadian embassy in Tehran
The Canadian embassy in Tehran was Canada's diplomatic mission in Iran, notably central to the 1979–1980 rescue of American diplomats during the Iran hostage crisis.
E539289 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 Tehran | Statement: [Canadian Caper, supportedBy, Canadian embassy in Tehran]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian embassy in Tehran
Context triple: [Canadian Caper, supportedBy, Canadian embassy in Tehran]
  • A. 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.
  • B. Iranian Embassy in London
    The Iranian Embassy in London is the diplomatic mission of the Islamic Republic of Iran in the United Kingdom, best known internationally as the site of the 1980 hostage crisis and subsequent SAS storming.
  • C. Soviet embassy in Tehran
    The Soviet embassy in Tehran was the diplomatic mission of the Soviet Union in Iran’s capital and notably served as the venue for the 1943 Tehran Conference between Allied leaders during World War II.
  • D. U.S. Embassy in Tehran
    The U.S. Embassy in Tehran was the American diplomatic mission in Iran that became internationally infamous as the site where 52 U.S. diplomats and citizens were held hostage from 1979 to 1981.
  • E. 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.
  • 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 Tehran
Triple: [Canadian Caper, supportedBy, Canadian embassy in Tehran]
Generated description
The Canadian embassy in Tehran was Canada's diplomatic mission in Iran, notably central to the 1979–1980 rescue of American diplomats during the Iran hostage crisis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canadian embassy in Tehran
Target entity description: The Canadian embassy in Tehran was Canada's diplomatic mission in Iran, notably central to the 1979–1980 rescue of American diplomats during the Iran hostage crisis.
  • A. 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.
  • B. Iranian Embassy in London
    The Iranian Embassy in London is the diplomatic mission of the Islamic Republic of Iran in the United Kingdom, best known internationally as the site of the 1980 hostage crisis and subsequent SAS storming.
  • C. Soviet embassy in Tehran
    The Soviet embassy in Tehran was the diplomatic mission of the Soviet Union in Iran’s capital and notably served as the venue for the 1943 Tehran Conference between Allied leaders during World War II.
  • D. U.S. Embassy in Tehran
    The U.S. Embassy in Tehran was the American diplomatic mission in Iran that became internationally infamous as the site where 52 U.S. diplomats and citizens were held hostage from 1979 to 1981.
  • E. 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.
  • 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_69c0082bb19c8190823a4facd3cba79b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c023e7dbe48190850b501f223614e3 completed March 22, 2026, 5:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a4f2bfc8190bc56c094f9ae9ce1 completed March 22, 2026, 9:08 p.m.
NEDg Description generation batch_69c05bb76a748190a3b1a289dbd92dee completed March 22, 2026, 9:14 p.m.
NED2 Entity disambiguation (via description) batch_69c05c498c4c8190bfa3ac17fba2b152 completed March 22, 2026, 9:16 p.m.
Created at: March 22, 2026, 3:44 p.m.