Triple
T7500151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MD 500 |
E177235
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
MD Helicopters
MD Helicopters is an American aerospace company that designs and produces light utility and military helicopters derived from the Hughes/McDonnell Douglas 500 series.
|
E128371
|
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: MD Helicopters | Statement: [MD 500, manufacturer, MD Helicopters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MD Helicopters Context triple: [MD 500, manufacturer, MD Helicopters]
-
A.
Hughes Helicopters
Hughes Helicopters was an American aerospace manufacturer best known for developing influential military and civilian helicopters, including the early designs that led to the AH-64 Apache.
-
B.
Omniflight Helicopters
Omniflight Helicopters was a U.S.-based aviation company that provided helicopter charter and air medical transport services.
-
C.
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.
-
D.
Bell Helicopter
Bell Helicopter is an American aerospace manufacturer best known for its development of iconic military and civilian helicopters, including the widely used UH-1 "Huey."
-
E.
Robinson Helicopter Company
Robinson Helicopter Company is an American manufacturer known for producing popular light civilian helicopters such as the R22 and R44.
- 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: MD Helicopters Triple: [MD 500, manufacturer, MD Helicopters]
Generated description
MD Helicopters is an American aerospace company that designs and produces light utility and military helicopters derived from the Hughes/McDonnell Douglas 500 series.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MD Helicopters Target entity description: MD Helicopters is an American aerospace company that designs and produces light utility and military helicopters derived from the Hughes/McDonnell Douglas 500 series.
-
A.
Hughes Helicopters
chosen
Hughes Helicopters was an American aerospace manufacturer best known for developing influential military and civilian helicopters, including the early designs that led to the AH-64 Apache.
-
B.
Omniflight Helicopters
Omniflight Helicopters was a U.S.-based aviation company that provided helicopter charter and air medical transport services.
-
C.
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.
-
D.
Bell Helicopter
Bell Helicopter is an American aerospace manufacturer best known for its development of iconic military and civilian helicopters, including the widely used UH-1 "Huey."
-
E.
Robinson Helicopter Company
Robinson Helicopter Company is an American manufacturer known for producing popular light civilian helicopters such as the R22 and R44.
- 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_69c69f2696688190915a8458f2398211 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f598dfac8190a123daaac0784aee |
completed | March 27, 2026, 9:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83c900ad081908506a2097f7fd30b |
completed | March 28, 2026, 8:39 p.m. |
| NEDg | Description generation | batch_69c83d27190481909e6659ef83d3fde7 |
completed | March 28, 2026, 8:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c83de0163c8190a16ea88ef24269d9 |
completed | March 28, 2026, 8:45 p.m. |
Created at: March 27, 2026, 3:44 p.m.