Triple
T140525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Philippines campaign (1941–1942) |
E2839
|
entity |
| Predicate | includes |
P1393
|
FINISHED |
| Object |
Japanese invasion of Luzon
The Japanese invasion of Luzon was a major World War II campaign in the Philippines in late 1941 and early 1942, in which Imperial Japanese forces landed on and advanced across the island of Luzon, leading to the fall of Manila and setting the stage for the battles of Bataan and Corregidor.
|
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 Luzon | Statement: [Philippines campaign (1941–1942), includes, Japanese invasion of Luzon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Japanese invasion of Luzon Context triple: [Philippines campaign (1941–1942), includes, Japanese invasion of Luzon]
-
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.
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.
-
C.
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.
-
D.
Ryukyu Islands campaign
The Ryukyu Islands campaign was a major World War II Allied operation in the Pacific that included the Battle of Okinawa and aimed to capture Japan’s southern island chain as a staging area for a possible invasion of the Japanese home islands.
-
E.
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.
- 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 Luzon Triple: [Philippines campaign (1941–1942), includes, Japanese invasion of Luzon]
Generated description
The Japanese invasion of Luzon was a major World War II campaign in the Philippines in late 1941 and early 1942, in which Imperial Japanese forces landed on and advanced across the island of Luzon, leading to the fall of Manila and setting the stage for the battles of Bataan and Corregidor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Japanese invasion of Luzon Target entity description: The Japanese invasion of Luzon was a major World War II campaign in the Philippines in late 1941 and early 1942, in which Imperial Japanese forces landed on and advanced across the island of Luzon, leading to the fall of Manila and setting the stage for the battles of Bataan and Corregidor.
-
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.
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.
-
C.
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.
-
D.
Ryukyu Islands campaign
The Ryukyu Islands campaign was a major World War II Allied operation in the Pacific that included the Battle of Okinawa and aimed to capture Japan’s southern island chain as a staging area for a possible invasion of the Japanese home islands.
-
E.
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.
- 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_69a3836d16d081909d8046cf6a10d421 |
completed | March 1, 2026, 12:08 a.m. |
| NEDg | Description generation | batch_69a3848a1f948190858715e82d7eecc3 |
completed | March 1, 2026, 12:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a384e53d508190b29e60001c88f93b |
completed | March 1, 2026, 12:14 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.