Triple
T7143015
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USS Buchanan |
E166494
|
entity |
| Predicate | participatedIn |
P149
|
FINISHED |
| Object | Invasion of Luzon |
E453362
|
NE FINISHED |
How this triple was built (2 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: Invasion of Luzon | Statement: [USS Buchanan, participatedIn, Invasion of Luzon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Invasion of Luzon Context triple: [USS Buchanan, participatedIn, Invasion of Luzon]
-
A.
Invasion of Lingayen Gulf
The Invasion of Lingayen Gulf was a major World War II Allied amphibious assault in January 1945 that opened the way for the liberation of Luzon and the rest of the Philippines from Japanese occupation.
-
B.
Battle of Luzon
chosen
The Battle of Luzon was a major World War II campaign in the Philippines in 1945, in which Allied forces liberated the island of Luzon from Japanese occupation, culminating in the recapture of Manila.
-
C.
Battle of Bataan
The Battle of Bataan was a major World War II land battle in the Philippines in 1942, where outnumbered American and Filipino forces made a prolonged stand against the Japanese before ultimately surrendering, leading directly to the Bataan Death March.
-
D.
U.S. invasion of Leyte
The U.S. invasion of Leyte was a major World War II amphibious operation in the Philippines that marked the beginning of the liberation of the archipelago from Japanese occupation and led to some of the largest naval battles in history.
-
E.
Invasion of Guam
The Invasion of Guam was a World War II American amphibious assault in July 1944 that recaptured the island of Guam from Japanese forces as part of the Mariana and Palau Islands campaign.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c6888579d481909e05a8d6b81bf733 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e779ace48190be9c33750e60a79e |
completed | March 27, 2026, 8:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7ad98576481908b8b82f675079fca |
completed | March 28, 2026, 10:29 a.m. |
Created at: March 27, 2026, 2:45 p.m.