Triple
T8263114
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Commander, Fifth Air Force |
E193238
|
entity |
| Predicate | basedAt |
P40
|
FINISHED |
| Object | Yokota Air Base, Japan |
E193236
|
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: Yokota Air Base, Japan | Statement: [Commander, Fifth Air Force, basedAt, Yokota Air Base, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yokota Air Base, Japan Context triple: [Commander, Fifth Air Force, basedAt, Yokota Air Base, Japan]
-
A.
Yokota Air Base
chosen
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.
-
B.
Nyutabaru Air Base
Nyutabaru Air Base is a major Japan Air Self-Defense Force installation in Miyazaki Prefecture, primarily used for fighter pilot training and tactical air operations.
-
C.
Miho Air Base
Miho Air Base is a Japan Air Self-Defense Force installation in Tottori Prefecture that serves as a key hub for transport and support operations.
-
D.
Hamamatsu Air Base
Hamamatsu Air Base is a major Japan Air Self-Defense Force installation in Shizuoka Prefecture known for its training units, air defense role, and aviation museum.
-
E.
Misawa Air Base
Misawa Air Base is a major joint U.S.–Japan military installation in Aomori Prefecture that supports both air defense and regional security operations.
- 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_69ce392feb048190a2adaee594127b0c |
completed | April 2, 2026, 9:38 a.m. |
Created at: March 30, 2026, 5:49 p.m.