Triple
T8016323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Field |
E186625
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Tinian airfield complex |
E714956
|
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: Tinian airfield complex | Statement: [West Field, partOf, Tinian airfield complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tinian airfield complex Context triple: [West Field, partOf, Tinian airfield complex]
-
A.
Iwo Jima Air Base
Iwo Jima Air Base is a Japanese military airfield on the island of Iwo Jima, historically significant for its role in World War II and now used primarily by the Japan Self-Defense Forces and the U.S. military.
-
B.
Tinian International Airport
Tinian International Airport is a public airport on the island of Tinian in the Northern Mariana Islands that serves as its primary air transportation hub for regional flights.
-
C.
North Field, Tinian
chosen
North Field, Tinian is a World War II-era airfield on the island of Tinian in the Northern Mariana Islands, historically significant as the launch site for the atomic bomb missions against Hiroshima and Nagasaki.
-
D.
Kadena Air Base
Kadena Air Base is a major United States Air Force installation in Japan that serves as a key strategic hub for American military operations in the Asia-Pacific region.
-
E.
Kadena Marina
Kadena Marina is a recreational waterfront facility on Okinawa offering boating, diving, and other marine activities primarily for the Kadena Air Base community.
- 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_69ca82ac7fc081909b1398cf025423af |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3df37a00819088780e5461bc5b41 |
completed | March 31, 2026, 3:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccecb951e8819095679598ec3a1714 |
completed | April 1, 2026, 10 a.m. |
Created at: March 30, 2026, 5:20 p.m.