Triple
T22300785
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McDonnell Douglas Helicopter Systems |
E551247
|
entity |
| Predicate | mergedInto |
P77
|
FINISHED |
| Object | Boeing Rotorcraft Systems |
—
|
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: Boeing Rotorcraft Systems | Statement: [McDonnell Douglas Helicopter Systems, mergedInto, Boeing Rotorcraft Systems]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boeing Rotorcraft Systems Context triple: [McDonnell Douglas Helicopter Systems, mergedInto, Boeing Rotorcraft Systems]
-
A.
Boeing Rotorcraft Systems
chosen
Boeing Rotorcraft Systems is a division of Boeing that specializes in the design and manufacture of military and commercial rotary-wing aircraft and helicopters.
-
B.
McDonnell Douglas Helicopter Systems
McDonnell Douglas Helicopter Systems was an American aerospace manufacturer known for producing military and civilian helicopters, later becoming part of Boeing through corporate mergers.
-
C.
Sikorsky Aircraft (until divestiture)
Sikorsky Aircraft is a renowned American aerospace manufacturer best known for designing and producing military and civilian helicopters, including the iconic Black Hawk series.
-
D.
Robinson Helicopter Company
Robinson Helicopter Company is an American manufacturer known for producing popular light civilian helicopters such as the R22 and R44.
-
E.
Leonardo Helicopters
Leonardo Helicopters is the helicopter division of the Italian aerospace and defense company Leonardo S.p.A., known for designing and manufacturing civil and military rotary-wing aircraft.
- 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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1572399148190853c4e91fcf9f38c |
completed | April 29, 2026, 12:56 a.m. |
Created at: April 16, 2026, 8:41 p.m.