Triple
T5059983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chitose Air Base |
E113998
|
entity |
| Predicate | hasAircraftType |
P1524
|
FINISHED |
| Object | Mitsubishi F-15DJ |
E473968
|
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: Mitsubishi F-15DJ | Statement: [Chitose Air Base, hasAircraftType, Mitsubishi F-15DJ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi F-15DJ Context triple: [Chitose Air Base, hasAircraftType, Mitsubishi F-15DJ]
-
A.
Mitsubishi F-2
The Mitsubishi F-2 is a Japanese multirole fighter aircraft developed jointly with the United States, based on and extensively modified from the F-16 design.
-
B.
Mitsubishi F-15J (historical/rotational)
chosen
The Mitsubishi F-15J is a Japanese-built variant of the McDonnell Douglas F-15 Eagle air superiority fighter, operated by the Japan Air Self-Defense Force.
-
C.
EF-2000 Typhoon
The EF-2000 Typhoon, commonly known as the Eurofighter Typhoon, is a twin-engine, canard–delta wing multirole fighter aircraft developed by a consortium of European aerospace companies for air superiority and ground-attack missions.
-
D.
Mitsubishi T-2
The Mitsubishi T-2 is a Japanese supersonic jet trainer and light attack aircraft developed in the 1970s as Japan’s first domestically produced supersonic aircraft.
-
E.
Mitsubishi F1M
The Mitsubishi F1M was a Japanese World War II reconnaissance and observation floatplane, widely used by the Imperial Japanese Navy for artillery spotting, patrol, and convoy escort duties.
- 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_69bd443c0c8c81908663b77afb28e165 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7453daac8190b2946702c6c4bd93 |
completed | March 20, 2026, 4:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beb102bb348190b235e4adb7a3f88b |
completed | March 21, 2026, 2:53 p.m. |
Created at: March 20, 2026, 1:38 p.m.