Triple
T4369580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nakajima Aircraft Company |
E98862
|
entity |
| Predicate | product |
P490
|
FINISHED |
| Object | Nakajima A6M2-N Rufe |
E238441
|
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: Nakajima A6M2-N Rufe | Statement: [Nakajima Aircraft Company, product, Nakajima A6M2-N Rufe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nakajima A6M2-N Rufe Context triple: [Nakajima Aircraft Company, product, Nakajima A6M2-N Rufe]
-
A.
Nakajima A6M2-N
chosen
The Nakajima A6M2-N was a World War II Japanese single-float seaplane fighter derived from the Mitsubishi A6M Zero and used primarily for maritime patrol and air defense from remote island bases.
-
B.
Nakajima B6N Tenzan
The Nakajima B6N Tenzan was an Imperial Japanese Navy carrier-based torpedo bomber of World War II, designed as a faster, longer-range, and more capable replacement for earlier Japanese torpedo bombers.
-
C.
Aichi M6A
The Aichi M6A was a Japanese World War II-era floatplane bomber designed to be launched from submarines for surprise attack missions.
-
D.
Kawanishi H8K
The Kawanishi H8K was a World War II Japanese four-engine flying boat renowned for its long range, heavy armament, and effectiveness in maritime patrol and anti-submarine roles.
-
E.
Kawanishi N1K
The Kawanishi N1K was a World War II Japanese Navy fighter aircraft, renowned for its powerful armament and excellent maneuverability, particularly in its land-based N1K-J "Shiden" variant that challenged advanced Allied fighters.
- 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_69b3454db3708190aeafd814413c4c3d |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b352052b388190b02cca9a3b480be4 |
completed | March 12, 2026, 11:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdc532cd9c8190bb0763f5b78ed32f |
completed | March 20, 2026, 10:07 p.m. |
Created at: March 12, 2026, 11:17 p.m.