Triple

T352042
Position Surface form Disambiguated ID Type / Status
Subject Operation Downfall E7463 entity
Predicate subOperation P12136 FINISHED
Object Operation Coronet
Operation Coronet was the planned Allied amphibious invasion of Japan’s main island of Honshu, scheduled for early 1946 as part of the broader strategy to force Japan’s surrender in World War II.
E50097 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 Coronet | Statement: [Operation Downfall, subOperation, Operation Coronet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Operation Coronet
Context triple: [Operation Downfall, subOperation, Operation Coronet]
  • A. Operation Olympic
    Operation Olympic was the planned Allied invasion of Japan’s southern island of Kyushu, intended as the first stage of a full-scale invasion that was ultimately rendered unnecessary by Japan’s surrender in 1945.
  • B. Operation Garden
    Operation Garden was the ground offensive component of the World War II Allied Operation Market Garden, in which British XXX Corps advanced north through the Netherlands to link up with airborne forces.
  • C. Operation Avalanche
    Operation Avalanche was the Allied amphibious invasion of mainland Italy at Salerno in September 1943, a key campaign that led to the downfall of Mussolini’s regime and opened a new front against Nazi Germany in Europe.
  • D. Operation Iceberg
    Operation Iceberg was the codename for the Allied amphibious assault and ensuing campaign to capture the Japanese island of Okinawa during World War II.
  • E. Operation Cobra
    Operation Cobra was a major Allied offensive launched by U.S. forces in July 1944 to break out of the Normandy beachhead and rapidly advance across German-occupied France.
  • 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 Coronet
Triple: [Operation Downfall, subOperation, Operation Coronet]
Generated description
Operation Coronet was the planned Allied amphibious invasion of Japan’s main island of Honshu, scheduled for early 1946 as part of the broader strategy to force Japan’s surrender in World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Operation Coronet
Target entity description: Operation Coronet was the planned Allied amphibious invasion of Japan’s main island of Honshu, scheduled for early 1946 as part of the broader strategy to force Japan’s surrender in World War II.
  • A. Operation Olympic
    Operation Olympic was the planned Allied invasion of Japan’s southern island of Kyushu, intended as the first stage of a full-scale invasion that was ultimately rendered unnecessary by Japan’s surrender in 1945.
  • B. Operation Garden
    Operation Garden was the ground offensive component of the World War II Allied Operation Market Garden, in which British XXX Corps advanced north through the Netherlands to link up with airborne forces.
  • C. Operation Avalanche
    Operation Avalanche was the Allied amphibious invasion of mainland Italy at Salerno in September 1943, a key campaign that led to the downfall of Mussolini’s regime and opened a new front against Nazi Germany in Europe.
  • D. Operation Iceberg
    Operation Iceberg was the codename for the Allied amphibious assault and ensuing campaign to capture the Japanese island of Okinawa during World War II.
  • E. Operation Cobra
    Operation Cobra was a major Allied offensive launched by U.S. forces in July 1944 to break out of the Normandy beachhead and rapidly advance across German-occupied France.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee043fac8190af72291c04761687 completed Feb. 28, 2026, 1:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69a40ad03f5c819085d2c7686f4d2809 completed March 1, 2026, 9:45 a.m.
NEDg Description generation batch_69a40b36392c8190a771f3d6f9e97fc1 completed March 1, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_69a40b8d85048190807a1af077e6431f completed March 1, 2026, 9:49 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.