Triple

T12188598
Position Surface form Disambiguated ID Type / Status
Subject Operation Redwing E290401 entity
Predicate precededBy P97 FINISHED
Object Operation Wigwam
Operation Wigwam was a 1955 U.S. underwater nuclear test in the Pacific Ocean designed to evaluate the effects and feasibility of deep-water nuclear detonations against submarines.
 E967866 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 Wigwam | Statement: [Operation Redwing, precededBy, Operation Wigwam]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Operation Wigwam
Context triple: [Operation Redwing, precededBy, Operation Wigwam]
  • A. Operation Wilfred
    Operation Wilfred was a British World War II naval operation in April 1940 aimed at mining Norwegian coastal waters to disrupt German access to Swedish iron ore, helping trigger the subsequent German invasion of Norway and battles such as Narvik.
  • B. Operation Whirlwind
    Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
  • C. Operation Edelweiss
    Operation Edelweiss was the German World War II campaign aimed at capturing the oil fields of the Caucasus to secure vital fuel supplies for the Nazi war effort.
  • D. Operation Zipper
    Operation Zipper was a planned British amphibious landing in Malaya near the end of World War II, intended to liberate the region from Japanese occupation but largely overtaken by Japan’s sudden surrender.
  • E. Operation Hastings
    Operation Hastings was a major 1966 U.S. Marine Corps offensive during the Vietnam War aimed at blocking North Vietnamese Army forces infiltrating into South Vietnam’s Quang Tri Province.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Operation Wigwam
Target entity description: Operation Wigwam was a 1955 U.S. underwater nuclear test in the Pacific Ocean designed to evaluate the effects and feasibility of deep-water nuclear detonations against submarines.
  • A. Operation Wilfred
    Operation Wilfred was a British World War II naval operation in April 1940 aimed at mining Norwegian coastal waters to disrupt German access to Swedish iron ore, helping trigger the subsequent German invasion of Norway and battles such as Narvik.
  • B. Operation Whirlwind
    Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
  • C. Operation Edelweiss
    Operation Edelweiss was the German World War II campaign aimed at capturing the oil fields of the Caucasus to secure vital fuel supplies for the Nazi war effort.
  • D. Operation Zipper
    Operation Zipper was a planned British amphibious landing in Malaya near the end of World War II, intended to liberate the region from Japanese occupation but largely overtaken by Japan’s sudden surrender.
  • E. Operation Hastings
    Operation Hastings was a major 1966 U.S. Marine Corps offensive during the Vietnam War aimed at blocking North Vietnamese Army forces infiltrating into South Vietnam’s Quang Tri Province.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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 Wigwam
Triple: [Operation Redwing, precededBy, Operation Wigwam]
Generated description
Operation Wigwam was a 1955 U.S. underwater nuclear test in the Pacific Ocean designed to evaluate the effects and feasibility of deep-water nuclear detonations against submarines.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ab64de5881908d56eb7a75c6cc69 elicitation completed
NER batch_69d91c5102848190ad652c3d6445f65a ner completed
NED1 batch_69f5f6b0a84c8190ae593e368c13b5a5 ned_source_triple completed
NED2 batch_69f604c4ef7c8190bc128b1aa535744d ned_description completed
NEDg batch_69f600b7e1788190b1df4fdfd96118d0 nedg completed
Created at: April 8, 2026, 9:50 p.m.