Triple
T2270458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tachikawa Ki-36 |
E50644
|
entity |
| Predicate | engineModel |
P2092
|
FINISHED |
| Object |
Hitachi Ha-13a
The Hitachi Ha-13a was a Japanese air-cooled inline piston aircraft engine used in light military aircraft of the World War II era.
|
E299518
|
NE FINISHED |
How this triple was built (4 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: Hitachi Ha-13a | Statement: [Tachikawa Ki-36, engineModel, Hitachi Ha-13a]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hitachi Ha-13a Context triple: [Tachikawa Ki-36, engineModel, Hitachi Ha-13a]
-
A.
Mitsubishi Ha-112-II
The Mitsubishi Ha-112-II was a Japanese World War II-era air-cooled radial aircraft engine widely used in late-war fighter designs.
-
B.
Kawasaki Ha-40
The Kawasaki Ha-40 was a Japanese liquid-cooled V12 aircraft engine, a locally produced development of the German Daimler-Benz DB 601 used in World War II fighters such as the Ki-61.
-
C.
Aichi E13A
The Aichi E13A was a Japanese World War II reconnaissance seaplane widely used by the Imperial Japanese Navy for long-range maritime patrol and observation missions.
-
D.
Kawasaki Ki-100
The Kawasaki Ki-100 was a late-World War II Japanese fighter aircraft renowned for its excellent maneuverability and reliability, created by fitting a radial engine to the airframe of the earlier Ki-61.
-
E.
Nakajima Ki-84
The Nakajima Ki-84 was a late-World War II Japanese single-seat fighter aircraft renowned for its high speed, powerful armament, and effectiveness against Allied fighters and bombers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Hitachi Ha-13a Triple: [Tachikawa Ki-36, engineModel, Hitachi Ha-13a]
Generated description
The Hitachi Ha-13a was a Japanese air-cooled inline piston aircraft engine used in light military aircraft of the World War II era.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hitachi Ha-13a Target entity description: The Hitachi Ha-13a was a Japanese air-cooled inline piston aircraft engine used in light military aircraft of the World War II era.
-
A.
Mitsubishi Ha-112-II
The Mitsubishi Ha-112-II was a Japanese World War II-era air-cooled radial aircraft engine widely used in late-war fighter designs.
-
B.
Kawasaki Ha-40
The Kawasaki Ha-40 was a Japanese liquid-cooled V12 aircraft engine, a locally produced development of the German Daimler-Benz DB 601 used in World War II fighters such as the Ki-61.
-
C.
Aichi E13A
The Aichi E13A was a Japanese World War II reconnaissance seaplane widely used by the Imperial Japanese Navy for long-range maritime patrol and observation missions.
-
D.
Kawasaki Ki-100
The Kawasaki Ki-100 was a late-World War II Japanese fighter aircraft renowned for its excellent maneuverability and reliability, created by fitting a radial engine to the airframe of the earlier Ki-61.
-
E.
Nakajima Ki-84
The Nakajima Ki-84 was a late-World War II Japanese single-seat fighter aircraft renowned for its high speed, powerful armament, and effectiveness against Allied fighters and bombers.
- F. None of above. chosen
Provenance (5 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_69a88b05910c8190a9a2b1ff230c85f9 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc1be90708190b8878c393dd2a42d |
completed | March 7, 2026, 6:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc629e4588190b6e56329809ed72d |
completed | March 10, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69afc7cd70088190bb4eb7f3f04031d2 |
completed | March 10, 2026, 7:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc81f909c8190b8908fff327966aa |
completed | March 10, 2026, 7:28 a.m. |
Created at: March 4, 2026, 7:48 p.m.