Do 217M
E285039
The Do 217M was a late-war variant of the German Dornier Do 217 bomber, featuring more powerful engines and improvements for enhanced performance in medium- and high-altitude operations during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Do 217M canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2594719 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Do 217M Context triple: [Dornier Do 217, notableVariant, Do 217M]
-
A.
Do 217E
The Do 217E was a major bomber variant of the German Dornier Do 217, used extensively by the Luftwaffe during World War II for medium- and long-range bombing missions.
-
B.
Do 217K
The Do 217K was a major production variant of the German Dornier Do 217 bomber, featuring an extensively redesigned forward fuselage and improved performance for medium- and high-altitude operations during World War II.
-
C.
Do 17M
The Do 17M was a German Dornier Do 17 "Flying Pencil" bomber variant developed in the late 1930s with improved performance and payload capacity for Luftwaffe operations.
-
D.
M-77
M-77 is a state highway in Michigan, United States, running north–south through the eastern Upper Peninsula.
-
E.
M-37
M-37 is a state highway in Michigan that runs up the Old Mission Peninsula, providing scenic access between Traverse City and the peninsula’s vineyards, orchards, and shoreline.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Do 217M Target entity description: The Do 217M was a late-war variant of the German Dornier Do 217 bomber, featuring more powerful engines and improvements for enhanced performance in medium- and high-altitude operations during World War II.
-
A.
Do 217E
The Do 217E was a major bomber variant of the German Dornier Do 217, used extensively by the Luftwaffe during World War II for medium- and long-range bombing missions.
-
B.
Do 217K
The Do 217K was a major production variant of the German Dornier Do 217 bomber, featuring an extensively redesigned forward fuselage and improved performance for medium- and high-altitude operations during World War II.
-
C.
Do 17M
The Do 17M was a German Dornier Do 17 "Flying Pencil" bomber variant developed in the late 1930s with improved performance and payload capacity for Luftwaffe operations.
-
D.
M-77
M-77 is a state highway in Michigan, United States, running north–south through the eastern Upper Peninsula.
-
E.
M-37
M-37 is a state highway in Michigan that runs up the Old Mission Peninsula, providing scenic access between Traverse City and the peninsula’s vineyards, orchards, and shoreline.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Dornier Do 217 variant
ⓘ
bomber aircraft ⓘ military aircraft variant ⓘ |
| aircraftFamily |
Dornier Do 217
ⓘ
surface form:
Dornier Do 17/Do 217 family
|
| aircraftRole |
high-altitude bomber
ⓘ
maritime strike aircraft ⓘ medium bomber ⓘ night bomber ⓘ |
| airframe | all-metal stressed-skin construction ⓘ |
| armament |
defensive cannon
ⓘ
defensive machine guns ⓘ |
| basedOn | Dornier Do 217 ⓘ |
| bombload | up to 4000 kg of bombs ⓘ |
| configuration | twin-engine monoplane ⓘ |
| countryOfOrigin | Nazi Germany ⓘ |
| crew |
4
ⓘ
5 ⓘ |
| designedFor |
high-altitude operations
ⓘ
medium-altitude operations ⓘ |
| engineModel |
Daimler-Benz DB 603A engine
ⓘ
surface form:
Daimler-Benz DB 603A
|
| engineType | liquid-cooled inverted V-12 piston engine ⓘ |
| enteredService | 1943 ⓘ |
| era | late World War II ⓘ |
| firstFlight | 1942 ⓘ |
| landingGear | retractable tailwheel landing gear ⓘ |
| manufacturer | Dornier Flugzeugwerke ⓘ |
| nationality | German ⓘ |
| notableFeature |
improved performance at medium and high altitude
ⓘ
more powerful engines than earlier Do 217 variants ⓘ |
| numberOfEngines | 2 ⓘ |
| operator | Luftwaffe ⓘ |
| powerplantUpgradeComparedTo | Do 217K ⓘ |
| predecessor | Do 217K ⓘ |
| primaryUser | Germany ⓘ |
| serviceBranch |
German Air Force
ⓘ
surface form:
German Air Force (Luftwaffe)
|
| usedAs |
conventional bomber
ⓘ
mine-laying aircraft ⓘ torpedo bomber ⓘ |
| usedByUnitType |
Luftwaffe formations
ⓘ
surface form:
Kampfgeschwader (bomber wings) of the Luftwaffe
|
| usedFor |
anti-shipping operations
ⓘ
strategic bombing ⓘ tactical bombing ⓘ |
| usedInConflict |
World War II
ⓘ
surface form:
Second World War
|
| wingConfiguration | mid-wing monoplane ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Do 217M Description of subject: The Do 217M was a late-war variant of the German Dornier Do 217 bomber, featuring more powerful engines and improvements for enhanced performance in medium- and high-altitude operations during World War II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.