Triple
T22300772
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McDonnell Douglas Helicopter Systems |
E551247
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object | MD 520N |
—
|
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: MD 520N | Statement: [McDonnell Douglas Helicopter Systems, notableProduct, MD 520N]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MD 520N Context triple: [McDonnell Douglas Helicopter Systems, notableProduct, MD 520N]
-
A.
MD 500
chosen
The MD 500 is a family of light, single-engine civilian and military helicopters known for their agility, compact size, and use in roles ranging from transport to law enforcement and special operations.
-
B.
MD 5
MD 5 is a primary state highway in Maryland that connects the Washington, D.C. suburbs with Southern Maryland, including the communities of Clinton and Waldorf.
-
C.
M-121
M-121 is a state trunkline highway in western Michigan that serves as a regional connector between communities southwest of Grand Rapids.
-
D.
M-52
M-52 is a state highway in Michigan that runs north–south through several counties, serving as an important regional route for local and through traffic.
-
E.
S-520
S-520 is a Japanese single-stage sounding rocket used primarily for upper-atmosphere and microgravity research missions.
- 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.