Triple
T12888773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fairchild Aircraft |
E308301
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object |
Fairchild PT-26
The Fairchild PT-26 is a World War II-era military primary trainer aircraft, a variant of the Fairchild PT-19, used extensively by Allied air forces for pilot training.
|
E1009219
|
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: Fairchild PT-26 | Statement: [Fairchild Aircraft, notableProduct, Fairchild PT-26]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fairchild PT-26 Context triple: [Fairchild Aircraft, notableProduct, Fairchild PT-26]
-
A.
Fairchild PT-19
The Fairchild PT-19 is an American World War II-era primary trainer aircraft widely used by the U.S. Army Air Forces to train new pilots.
-
B.
Cessna 150
The Cessna 150 is a popular two-seat, single-engine light aircraft widely used around the world for flight training and personal flying.
-
C.
Beechcraft C-45 Expeditor
The Beechcraft C-45 Expeditor is a twin-engine military transport and trainer aircraft, derived from the Beechcraft Model 18, that was widely used by the United States and allied air forces from World War II through the postwar era.
-
D.
Rutan VariEze
The Rutan VariEze is a pioneering homebuilt canard aircraft known for its efficient composite construction, distinctive forward canard layout, and exceptional fuel economy and range.
-
E.
Beechcraft Skipper
The Beechcraft Skipper is a two-seat, single-engine light training aircraft designed for flight instruction and general aviation use.
- 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: Fairchild PT-26 Triple: [Fairchild Aircraft, notableProduct, Fairchild PT-26]
Generated description
The Fairchild PT-26 is a World War II-era military primary trainer aircraft, a variant of the Fairchild PT-19, used extensively by Allied air forces for pilot training.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fairchild PT-26 Target entity description: The Fairchild PT-26 is a World War II-era military primary trainer aircraft, a variant of the Fairchild PT-19, used extensively by Allied air forces for pilot training.
-
A.
Fairchild PT-19
chosen
The Fairchild PT-19 is an American World War II-era primary trainer aircraft widely used by the U.S. Army Air Forces to train new pilots.
-
B.
Cessna 150
The Cessna 150 is a popular two-seat, single-engine light aircraft widely used around the world for flight training and personal flying.
-
C.
Beechcraft C-45 Expeditor
The Beechcraft C-45 Expeditor is a twin-engine military transport and trainer aircraft, derived from the Beechcraft Model 18, that was widely used by the United States and allied air forces from World War II through the postwar era.
-
D.
Rutan VariEze
The Rutan VariEze is a pioneering homebuilt canard aircraft known for its efficient composite construction, distinctive forward canard layout, and exceptional fuel economy and range.
-
E.
Beechcraft Skipper
The Beechcraft Skipper is a two-seat, single-engine light training aircraft designed for flight instruction and general aviation use.
- F. None of above.
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_69d7bdf7c1f0819098102569a8d8cbf5 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9714581988190afc720ffd7797860 |
completed | April 10, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af57a8b88190a3f15a3e9e02d492 |
completed | May 3, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69f6b0cb53848190a7aa38f38d20e44d |
completed | May 3, 2026, 2:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6b1ae645c8190a7c3e5f926c6a487 |
completed | May 3, 2026, 2:23 a.m. |
Created at: April 9, 2026, 5:39 p.m.