Triple

T140526
Position Surface form Disambiguated ID Type / Status
Subject Philippines campaign (1941–1942) E2839 entity
Predicate includes P1393 FINISHED
Object Japanese invasion of Mindanao
The Japanese invasion of Mindanao was a World War II military operation in early 1942 in which Imperial Japanese forces attacked and occupied the southern Philippine island of Mindanao as part of their broader campaign to seize the Philippines from the United States and its allies.
E2839 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 invasion of Mindanao | Statement: [Philippines campaign (1941–1942), includes, Japanese invasion of Mindanao]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Japanese invasion of Mindanao
Context triple: [Philippines campaign (1941–1942), includes, Japanese invasion of Mindanao]
  • A. Philippines campaign (1941–1942)
    The Philippines campaign (1941–1942) was the early World War II battle in which Japanese forces invaded and ultimately captured the U.S.-controlled Philippine Islands after prolonged resistance by American and Filipino troops.
  • B. Japanese occupation of Malaya
    The Japanese occupation of Malaya was the period from 1941 to 1945 during World War II when Imperial Japan controlled the Malay Peninsula, marked by military rule, economic exploitation, and significant hardship for the local population.
  • C. Battle of the Philippines (1944–1945)
    The Battle of the Philippines (1944–1945) was a major Pacific campaign in which Allied forces liberated the Philippine archipelago from Japanese occupation, decisively weakening Japan’s strategic position near the end of World War II.
  • D. Dutch East Indies campaign
    The Dutch East Indies campaign was a World War II Japanese military offensive that rapidly overran the resource-rich Dutch colonial territories in Southeast Asia, securing vital oil supplies and strategic bases in early 1942.
  • E. Battle of Malaya
    The Battle of Malaya was a World War II campaign in which Japanese forces rapidly advanced down the Malay Peninsula, defeating British Commonwealth troops and paving the way for the fall of Singapore in 1942.
  • 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 invasion of Mindanao
Triple: [Philippines campaign (1941–1942), includes, Japanese invasion of Mindanao]
Generated description
The Japanese invasion of Mindanao was a World War II military operation in early 1942 in which Imperial Japanese forces attacked and occupied the southern Philippine island of Mindanao as part of their broader campaign to seize the Philippines from the United States and its allies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Japanese invasion of Mindanao
Target entity description: The Japanese invasion of Mindanao was a World War II military operation in early 1942 in which Imperial Japanese forces attacked and occupied the southern Philippine island of Mindanao as part of their broader campaign to seize the Philippines from the United States and its allies.
  • A. Philippines campaign (1941–1942) chosen
    The Philippines campaign (1941–1942) was the early World War II battle in which Japanese forces invaded and ultimately captured the U.S.-controlled Philippine Islands after prolonged resistance by American and Filipino troops.
  • B. Japanese occupation of Malaya
    The Japanese occupation of Malaya was the period from 1941 to 1945 during World War II when Imperial Japan controlled the Malay Peninsula, marked by military rule, economic exploitation, and significant hardship for the local population.
  • C. Battle of the Philippines (1944–1945)
    The Battle of the Philippines (1944–1945) was a major Pacific campaign in which Allied forces liberated the Philippine archipelago from Japanese occupation, decisively weakening Japan’s strategic position near the end of World War II.
  • D. Dutch East Indies campaign
    The Dutch East Indies campaign was a World War II Japanese military offensive that rapidly overran the resource-rich Dutch colonial territories in Southeast Asia, securing vital oil supplies and strategic bases in early 1942.
  • E. Battle of Malaya
    The Battle of Malaya was a World War II campaign in which Japanese forces rapidly advanced down the Malay Peninsula, defeating British Commonwealth troops and paving the way for the fall of Singapore in 1942.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257c7e79c8190b3e5a2983035a972 completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38b8959dc8190b6ec8ef2583505a1 completed March 1, 2026, 12:42 a.m.
NEDg Description generation batch_69a38c55a1d48190a5932267dc49dc85 completed March 1, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_69a38cba99c4819086cec3eb4c72c057 completed March 1, 2026, 12:47 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.