Triple
T18203989
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northrop YB-49 |
E435859
|
entity |
| Predicate | derivedFrom |
P909
|
FINISHED |
| Object | Northrop XB-35 airframe |
—
|
NE NERFINISHED |
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: Northrop XB-35 airframe | Statement: [Northrop YB-49, derivedFrom, Northrop XB-35 airframe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northrop XB-35 airframe Context triple: [Northrop YB-49, derivedFrom, Northrop XB-35 airframe]
-
A.
Northrop XB-35
chosen
The Northrop XB-35 was an experimental American flying wing bomber prototype developed during World War II to test advanced long-range, high-payload aircraft concepts.
-
B.
Northrop YB-35
The Northrop YB-35 was an experimental American flying wing strategic bomber prototype developed in the 1940s to explore advanced long-range, high-efficiency aircraft designs.
-
C.
Northrop YB-49
The Northrop YB-49 was an experimental American jet-powered flying wing bomber developed in the late 1940s to test advanced aerodynamic concepts for the U.S. Air Force.
-
D.
Convair XF-92
The Convair XF-92 was an experimental American delta-wing jet interceptor prototype developed in the late 1940s that served as a pioneering testbed for high-speed delta-wing aircraft design.
-
E.
Martin XB-51 bomber prototype
The Martin XB-51 bomber prototype was an experimental American jet-powered ground-attack aircraft developed in the late 1940s, notable for its unusual three-engine configuration and high-speed, low-level performance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b90dba6481908e119eb9aa4ca0cb |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e221bbbc819088a7559a46b7d4e7 |
completed | April 19, 2026, 2:09 p.m. |
Created at: April 10, 2026, 10:32 a.m.