Triple
T8262990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yokota Air Base |
E193236
|
entity |
| Predicate | garrison |
P75
|
FINISHED |
| Object | United States Forces Japan Headquarters |
E37853
|
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: United States Forces Japan Headquarters | Statement: [Yokota Air Base, garrison, United States Forces Japan Headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Forces Japan Headquarters Context triple: [Yokota Air Base, garrison, United States Forces Japan Headquarters]
-
A.
General Headquarters of the Supreme Commander for the Allied Powers
The General Headquarters of the Supreme Commander for the Allied Powers was the Allied occupation authority in post–World War II Japan, led by General Douglas MacArthur and responsible for overseeing Japan’s demilitarization, democratization, and political reforms.
-
B.
U.S. Forces Japan
chosen
U.S. Forces Japan is the forward-deployed U.S. military command responsible for overseeing American troops and operations stationed in Japan under the bilateral defense partnership.
-
C.
Okinawa General Bureau
The Okinawa General Bureau is a regional administrative body of the Japanese government responsible for coordinating national policies, development, and affairs specific to Okinawa Prefecture.
-
D.
Yokota Air Base
Yokota Air Base is a major United States Air Force installation in western Tokyo that serves as the primary hub for U.S. military air operations and command in Japan.
-
E.
Allied Military Government of Occupied Japan
The Allied Military Government of Occupied Japan was the post–World War II administration established by the Allied powers, led by the United States, to govern, demilitarize, and democratize Japan during the occupation period.
- 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_69ca82e081d48190986beaa51f498ab9 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb793991b481908ad7221405e88ab7 |
completed | March 31, 2026, 7:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd3573cee48190b72bdcdc433db93e |
completed | April 1, 2026, 3:10 p.m. |
Created at: March 30, 2026, 5:49 p.m.