Triple

T5978989
Position Surface form Disambiguated ID Type / Status
Subject Cu Chi tunnels E133071 entity
Predicate targetOf P860 FINISHED
Object Operation Cedar Falls
Operation Cedar Falls was a major 1967 U.S. and South Vietnamese military offensive during the Vietnam War aimed at clearing Viet Cong forces and infrastructure from the Iron Triangle region northwest of Saigon.
E558479 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 Cedar Falls | Statement: [Cu Chi tunnels, targetOf, Operation Cedar Falls]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Operation Cedar Falls
Context triple: [Cu Chi tunnels, targetOf, Operation Cedar Falls]
  • A. Operation Fulcrum
    Operation Fulcrum was a U.S. nuclear weapons test series conducted as part of the broader American nuclear testing program during the Cold War.
  • B. Operation Woodrose
    Operation Woodrose was a large-scale Indian Army crackdown in Punjab in 1984 targeting suspected Sikh militants and sympathizers in the aftermath of Operation Blue Star.
  • C. Operation Emery
    Operation Emery was a series of underground nuclear tests conducted by the United States as part of its Cold War-era nuclear weapons development program.
  • D. Operation Spring
    Operation Spring was a Canadian-led World War II offensive in July 1944 aimed at capturing key positions south of Caen during the Normandy campaign.
  • E. Operation Jericho
    Operation Jericho was a daring low-level Allied air raid in 1944 targeting Amiens Prison in German-occupied France to breach its walls and free Resistance prisoners.
  • 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 Cedar Falls
Triple: [Cu Chi tunnels, targetOf, Operation Cedar Falls]
Generated description
Operation Cedar Falls was a major 1967 U.S. and South Vietnamese military offensive during the Vietnam War aimed at clearing Viet Cong forces and infrastructure from the Iron Triangle region northwest of Saigon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Operation Cedar Falls
Target entity description: Operation Cedar Falls was a major 1967 U.S. and South Vietnamese military offensive during the Vietnam War aimed at clearing Viet Cong forces and infrastructure from the Iron Triangle region northwest of Saigon.
  • A. Operation Fulcrum
    Operation Fulcrum was a U.S. nuclear weapons test series conducted as part of the broader American nuclear testing program during the Cold War.
  • B. Operation Woodrose
    Operation Woodrose was a large-scale Indian Army crackdown in Punjab in 1984 targeting suspected Sikh militants and sympathizers in the aftermath of Operation Blue Star.
  • C. Operation Emery
    Operation Emery was a series of underground nuclear tests conducted by the United States as part of its Cold War-era nuclear weapons development program.
  • D. Operation Spring
    Operation Spring was a Canadian-led World War II offensive in July 1944 aimed at capturing key positions south of Caen during the Normandy campaign.
  • E. Operation Jericho
    Operation Jericho was a daring low-level Allied air raid in 1944 targeting Amiens Prison in German-occupied France to breach its walls and free Resistance prisoners.
  • 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_69c0086f45e8819098f73dd16d45ec9d completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04a40233081909c04f62ec0382bfd completed March 22, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e41d23848190bc7835eb6313b6a5 completed March 23, 2026, 6:56 a.m.
NEDg Description generation batch_69c0e6b43d008190b4a1653fe7a07dc9 completed March 23, 2026, 7:07 a.m.
NED2 Entity disambiguation (via description) batch_69c0eaafaf7c8190875bf892765664f1 completed March 23, 2026, 7:24 a.m.
Created at: March 22, 2026, 4:04 p.m.