Triple

T1104042
Position Surface form Disambiguated ID Type / Status
Subject Fall of Saigon E25446 entity
Predicate involves P1256 FINISHED
Object Operation Frequent Wind
Operation Frequent Wind was the final U.S. evacuation mission from Saigon in April 1975, airlifting thousands of American personnel and at-risk South Vietnamese as North Vietnamese forces captured the city.
E25446 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: Operation Frequent Wind | Statement: [Fall of Saigon, involves, Operation Frequent Wind]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Operation Frequent Wind
Context triple: [Fall of Saigon, involves, Operation Frequent Wind]
  • A. Hungnam evacuation
    The Hungnam evacuation was a massive 1950 Korean War operation in which United Nations forces and tens of thousands of Korean civilians were withdrawn by sea from the port of Hungnam under enemy pressure.
  • B. Fall of Saigon
    The Fall of Saigon was the April 30, 1975 capture of South Vietnam’s capital by North Vietnamese forces, marking the end of the Vietnam War and the reunification of Vietnam under communist control.
  • C. Operation Linebacker
    Operation Linebacker was a major U.S. aerial bombing campaign conducted in 1972 against North Vietnam to disrupt its supply lines and support South Vietnamese forces.
  • D. Operation Tidal Wave
    Operation Tidal Wave was a major World War II Allied air raid targeting Romanian oil refineries at Ploiești in an effort to cripple Nazi Germany’s fuel supplies.
  • E. Operation Moses
    Operation Moses was a covert 1984–1985 airlift that rescued and relocated thousands of Ethiopian Jews from famine and persecution in Sudan to Israel.
  • 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: Operation Frequent Wind
Triple: [Fall of Saigon, involves, Operation Frequent Wind]
Generated description
Operation Frequent Wind was the final U.S. evacuation mission from Saigon in April 1975, airlifting thousands of American personnel and at-risk South Vietnamese as North Vietnamese forces captured the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Operation Frequent Wind
Target entity description: Operation Frequent Wind was the final U.S. evacuation mission from Saigon in April 1975, airlifting thousands of American personnel and at-risk South Vietnamese as North Vietnamese forces captured the city.
  • A. Hungnam evacuation
    The Hungnam evacuation was a massive 1950 Korean War operation in which United Nations forces and tens of thousands of Korean civilians were withdrawn by sea from the port of Hungnam under enemy pressure.
  • B. Fall of Saigon chosen
    The Fall of Saigon was the April 30, 1975 capture of South Vietnam’s capital by North Vietnamese forces, marking the end of the Vietnam War and the reunification of Vietnam under communist control.
  • C. Operation Linebacker
    Operation Linebacker was a major U.S. aerial bombing campaign conducted in 1972 against North Vietnam to disrupt its supply lines and support South Vietnamese forces.
  • D. Operation Tidal Wave
    Operation Tidal Wave was a major World War II Allied air raid targeting Romanian oil refineries at Ploiești in an effort to cripple Nazi Germany’s fuel supplies.
  • E. Operation Moses
    Operation Moses was a covert 1984–1985 airlift that rescued and relocated thousands of Ethiopian Jews from famine and persecution in Sudan to Israel.
  • F. None of above.

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_69a49428d4448190b3b36991ceae87ce completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9e1047481909af1cf8df2a01fff completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5391a4a88190b7ef6993b2b85b08 completed March 7, 2026, 4:34 p.m.
NEDg Description generation batch_69ac542bac488190b7d6c2ed9a919779 completed March 7, 2026, 4:36 p.m.
NED2 Entity disambiguation (via description) batch_69ac54971fc88190b009a05180f10cf5 completed March 7, 2026, 4:38 p.m.
Created at: March 1, 2026, 7:43 p.m.