Triple

T19991685
Position Surface form Disambiguated ID Type / Status
Subject World War II home front in British India E494077 entity
Predicate significantEvent P259 FINISHED
Object Japanese bombing of Calcutta
The Japanese bombing of Calcutta was a series of air raids by Imperial Japan on the key colonial port city of Calcutta during World War II, aimed at disrupting Allied military and industrial infrastructure in eastern India.
E1405250 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: Japanese bombing of Calcutta | Statement: [World War II home front in British India, significantEvent, Japanese bombing of Calcutta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japanese bombing of Calcutta
Context triple: [World War II home front in British India, significantEvent, Japanese bombing of Calcutta]
  • A. Siege of Calcutta
    The Siege of Calcutta was a 1756 military confrontation in which the Nawab of Bengal’s forces captured the British-held city of Calcutta, setting the stage for subsequent British military campaigns in India.
  • B. Bombing of Nagoya
    The Bombing of Nagoya was a series of devastating U.S. air raids on the Japanese city of Nagoya during World War II, aimed at crippling its industrial and military capacity.
  • C. Bombing of Osaka
    The Bombing of Osaka was a series of devastating U.S. air raids during World War II that heavily damaged Japan’s industrial city of Osaka and caused extensive civilian casualties.
  • D. Bengal famine of 1943
    The Bengal famine of 1943 was a catastrophic wartime food crisis in British-ruled India that led to the deaths of an estimated three million people and exposed the devastating impact of colonial policies on food security.
  • E. Bombing of Kobe
    The Bombing of Kobe was a devastating World War II air raid in 1945 in which U.S. forces firebombed the Japanese city of Kobe, causing massive destruction and loss of life.
  • 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: Japanese bombing of Calcutta
Triple: [World War II home front in British India, significantEvent, Japanese bombing of Calcutta]
Generated description
The Japanese bombing of Calcutta was a series of air raids by Imperial Japan on the key colonial port city of Calcutta during World War II, aimed at disrupting Allied military and industrial infrastructure in eastern India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japanese bombing of Calcutta
Target entity description: The Japanese bombing of Calcutta was a series of air raids by Imperial Japan on the key colonial port city of Calcutta during World War II, aimed at disrupting Allied military and industrial infrastructure in eastern India.
  • A. Siege of Calcutta
    The Siege of Calcutta was a 1756 military confrontation in which the Nawab of Bengal’s forces captured the British-held city of Calcutta, setting the stage for subsequent British military campaigns in India.
  • B. Bombing of Nagoya
    The Bombing of Nagoya was a series of devastating U.S. air raids on the Japanese city of Nagoya during World War II, aimed at crippling its industrial and military capacity.
  • C. Bombing of Osaka
    The Bombing of Osaka was a series of devastating U.S. air raids during World War II that heavily damaged Japan’s industrial city of Osaka and caused extensive civilian casualties.
  • D. Bengal famine of 1943
    The Bengal famine of 1943 was a catastrophic wartime food crisis in British-ruled India that led to the deaths of an estimated three million people and exposed the devastating impact of colonial policies on food security.
  • E. Bombing of Kobe
    The Bombing of Kobe was a devastating World War II air raid in 1945 in which U.S. forces firebombed the Japanese city of Kobe, causing massive destruction and loss of life.
  • 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_69da626a67648190af9653832a3aeced completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e65fe10ffc81908c94168b0a8ea9c9 completed April 20, 2026, 5:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080503f1bc8190b71f6d7043ac6593 completed May 16, 2026, 5:47 a.m.
NEDg Description generation batch_6a0806563e1c8190b702fcfc009c84d5 completed May 16, 2026, 5:53 a.m.
NED2 Entity disambiguation (via description) batch_6a0806e876c881909f0c30e5dd16ce20 completed May 16, 2026, 5:55 a.m.
Created at: April 11, 2026, 3:31 p.m.