Triple
T21856661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North American T-6 Texan |
E539644
|
entity |
| Predicate | notableVariant |
P4680
|
FINISHED |
| Object | Harvard Mk II |
—
|
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: Harvard Mk II | Statement: [North American T-6 Texan, notableVariant, Harvard Mk II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvard Mk II Context triple: [North American T-6 Texan, notableVariant, Harvard Mk II]
-
A.
CT-156 Harvard II
chosen
The CT-156 Harvard II is a turboprop military trainer aircraft used by the Royal Canadian Air Force for pilot training and skill development.
-
B.
Cornell Mk I
The Cornell Mk I was a Canadian military trainer aircraft variant used by the Royal Canadian Air Force during World War II for pilot instruction.
-
C.
Harvard Mark II
Harvard Mark II was an early electromechanical computer built at Harvard University in the 1940s as a faster, more advanced successor to the Harvard Mark I.
-
D.
Bristol Perseus
The Bristol Perseus was a British nine-cylinder air-cooled radial aircraft engine of the 1930s that pioneered sleeve-valve technology and powered several military and civil aircraft.
-
E.
Northrop Alpha
Northrop Alpha was an early all-metal, single-engine monoplane airliner and mailplane of the early 1930s that helped pioneer modern stressed-skin aircraft design.
- 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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0d636dc708190be34bb7ea526cfac |
completed | April 28, 2026, 3:45 p.m. |
Created at: April 16, 2026, 6:56 p.m.