Triple

T986744
Position Surface form Disambiguated ID Type / Status
Subject Mohammad Reza Pahlavi E21295 entity
Predicate notableEvent P259 FINISHED
Object 1953 Iranian coup d'état
The 1953 Iranian coup d'état was a CIA- and MI6-backed overthrow of Prime Minister Mohammad Mossadegh that strengthened Shah Mohammad Reza Pahlavi’s authoritarian rule and reshaped Iran’s political trajectory.
E117749 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: 1953 Iranian coup d'état | Statement: [Mohammad Reza Pahlavi, notableEvent, 1953 Iranian coup d'état]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1953 Iranian coup d'état
Context triple: [Mohammad Reza Pahlavi, notableEvent, 1953 Iranian coup d'état]
  • A. Iranian Revolution
    The Iranian Revolution was a 1979 popular uprising that overthrew the Pahlavi monarchy and established the Islamic Republic under Ayatollah Khomeini.
  • B. 1958 Iraqi coup d'état
    The 1958 Iraqi coup d'état was a military overthrow that ended the Hashemite monarchy in Iraq and established a republic, dramatically reshaping the country's political landscape.
  • C. Egyptian revolution of 1952
    The Egyptian revolution of 1952 was a military-led uprising that overthrew King Farouk, ended the monarchy, and paved the way for the establishment of a republic and the rise of leaders like Gamal Abdel Nasser.
  • D. May Coup of 1926
    The May Coup of 1926 was a military takeover led by Józef Piłsudski that overthrew Poland’s democratic government and ushered in the authoritarian Sanation regime in the Second Polish Republic.
  • E. Iranian Embassy siege
    The Iranian Embassy siege was a 1980 hostage crisis in London that ended with a high-profile counterterrorism assault by the British Special Air Service (SAS), broadcast live on television.
  • 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: 1953 Iranian coup d'état
Triple: [Mohammad Reza Pahlavi, notableEvent, 1953 Iranian coup d'état]
Generated description
The 1953 Iranian coup d'état was a CIA- and MI6-backed overthrow of Prime Minister Mohammad Mossadegh that strengthened Shah Mohammad Reza Pahlavi’s authoritarian rule and reshaped Iran’s political trajectory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1953 Iranian coup d'état
Target entity description: The 1953 Iranian coup d'état was a CIA- and MI6-backed overthrow of Prime Minister Mohammad Mossadegh that strengthened Shah Mohammad Reza Pahlavi’s authoritarian rule and reshaped Iran’s political trajectory.
  • A. Iranian Revolution
    The Iranian Revolution was a 1979 popular uprising that overthrew the Pahlavi monarchy and established the Islamic Republic under Ayatollah Khomeini.
  • B. 1958 Iraqi coup d'état
    The 1958 Iraqi coup d'état was a military overthrow that ended the Hashemite monarchy in Iraq and established a republic, dramatically reshaping the country's political landscape.
  • C. Egyptian revolution of 1952
    The Egyptian revolution of 1952 was a military-led uprising that overthrew King Farouk, ended the monarchy, and paved the way for the establishment of a republic and the rise of leaders like Gamal Abdel Nasser.
  • D. May Coup of 1926
    The May Coup of 1926 was a military takeover led by Józef Piłsudski that overthrew Poland’s democratic government and ushered in the authoritarian Sanation regime in the Second Polish Republic.
  • E. Iranian Embassy siege
    The Iranian Embassy siege was a 1980 hostage crisis in London that ended with a high-profile counterterrorism assault by the British Special Air Service (SAS), broadcast live on television.
  • 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_69a493c383dc8190a03257f22d4b4183 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b4a7754c8190a10ba0587bd8323d completed March 1, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac258b55908190bc5bbf1c2756482d completed March 7, 2026, 1:18 p.m.
NEDg Description generation batch_69ac27bec3ec8190a96338fd961940c1 completed March 7, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69ac282aa1308190889ef5bedfe449c9 completed March 7, 2026, 1:29 p.m.
Created at: March 1, 2026, 7:41 p.m.