Maybach HL230 P45
E267284
The Maybach HL230 P45 was a powerful German V-12 gasoline tank engine used in heavy World War II armored vehicles such as the Tiger I and Panther.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Maybach HL230 P45 canonical | 4 |
| Maybach HL230 P45 V-12 petrol engine | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2430410 — 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: Maybach HL230 P45 Context triple: [Tiger I, engine, Maybach HL230 P45]
-
A.
Maybach HL210 P45
The Maybach HL210 P45 was a German World War II-era V12 gasoline tank engine used in early models of the Tiger I heavy tank.
-
B.
Maybach HL 120 TRM
The Maybach HL 120 TRM is a German World War II-era 12-cylinder gasoline tank engine widely used in medium armored vehicles such as the Panzer IV.
-
C.
Bentley Mulsanne
The Bentley Mulsanne is a flagship ultra-luxury sedan renowned for its handcrafted craftsmanship, powerful performance, and opulent interior, representing the pinnacle of Bentley’s traditional grand touring design.
-
D.
Bentley Mulliner
Bentley Mulliner is Bentley Motors’ bespoke coachbuilding and customization division, renowned for creating highly personalized, ultra-luxury versions of the brand’s cars.
-
E.
Bentley Arnage
The Bentley Arnage is a full-size ultra-luxury sedan produced from the late 1990s to 2009, known for its opulent craftsmanship, powerful engines, and traditional British styling.
- 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: Maybach HL230 P45 Target entity description: The Maybach HL230 P45 was a powerful German V-12 gasoline tank engine used in heavy World War II armored vehicles such as the Tiger I and Panther.
-
A.
Maybach HL210 P45
The Maybach HL210 P45 was a German World War II-era V12 gasoline tank engine used in early models of the Tiger I heavy tank.
-
B.
Maybach HL 120 TRM
The Maybach HL 120 TRM is a German World War II-era 12-cylinder gasoline tank engine widely used in medium armored vehicles such as the Panzer IV.
-
C.
Bentley Mulsanne
The Bentley Mulsanne is a flagship ultra-luxury sedan renowned for its handcrafted craftsmanship, powerful performance, and opulent interior, representing the pinnacle of Bentley’s traditional grand touring design.
-
D.
Bentley Mulliner
Bentley Mulliner is Bentley Motors’ bespoke coachbuilding and customization division, renowned for creating highly personalized, ultra-luxury versions of the brand’s cars.
-
E.
Bentley Arnage
The Bentley Arnage is a full-size ultra-luxury sedan produced from the late 1990s to 2009, known for its opulent craftsmanship, powerful engines, and traditional British styling.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
V-12 engine
ⓘ
gasoline engine ⓘ tank engine ⓘ |
| application |
heavy tank
ⓘ
self-propelled gun ⓘ tank destroyer ⓘ |
| aspiration | naturally aspirated ⓘ |
| bore | 130 mm ⓘ |
| configuration | 60-degree V-12 ⓘ |
| coolingSystem | water-cooled ⓘ |
| countryOfOrigin | Germany ⓘ |
| cylinderArrangement | V ⓘ |
| cylinders | 12 ⓘ |
| designedFor | German armored fighting vehicles ⓘ |
| displacement |
23.095 L
ⓘ
23095 cc ⓘ |
| era | 1940s ⓘ |
| fuelType | gasoline ⓘ |
| ignitionSystem | magneto ignition ⓘ |
| manufacturer | Maybach ⓘ |
| maximumRPM | 3000 rpm ⓘ |
| mountingPosition | rear-mounted in hull ⓘ |
| notableFeature |
high power output for its time
ⓘ
used in most late-war German heavy AFVs ⓘ |
| numberOfCarburetors | 2 ⓘ |
| powerOutput |
700 PS at 3000 rpm
ⓘ
about 690 hp at 3000 rpm ⓘ |
| predecessor |
Maybach HL210
ⓘ
linked to:
Maybach HL210 P45
|
| productionPeriod | early 1940s ⓘ |
| stroke | 145 mm ⓘ |
| usedBy |
Waffen-SS
ⓘ
Wehrmacht ⓘ |
| usedIn |
Bergepanther
ⓘ
Brummbär ⓘ Elefant ⓘ Ferdinand tank destroyer ⓘ Hummel ⓘ Jagdpanther ⓘ Jagdpanzer IV ⓘ
linked to:
Jagdpanzer IV early variants
Nashorn ⓘ Panther tank ⓘ Sturmtiger ⓘ
linked to:
Tiger I tank
Tiger I ⓘ
linked to:
Tiger I tank
Tiger II ⓘ |
| usedInConflict | World War II ⓘ |
| valvetrain | single overhead camshaft per bank ⓘ |
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: Maybach HL230 P45 Description of subject: The Maybach HL230 P45 was a powerful German V-12 gasoline tank engine used in heavy World War II armored vehicles such as the Tiger I and Panther.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Tiger I tank
subject linked to:
Sturmtiger (via Tiger II chassis variants)
linked to: Maybach HL230 P45