Oldsmobile Alero
E61435
The Oldsmobile Alero is a compact car produced by General Motors from 1999 to 2004 that served as the brand’s final new model before Oldsmobile was discontinued.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Oldsmobile Alero canonical | 5 |
| Alero | 1 |
| Oldsmobile Alero (1999–2004) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T438852 — 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: Oldsmobile Alero Context triple: [Oldsmobile, lastModelProduced, Oldsmobile Alero]
-
A.
Oldsmobile Aurora
The Oldsmobile Aurora is a full-size luxury sports sedan produced by General Motors in the 1990s and early 2000s, known for its distinctive styling and advanced V8 powertrain.
-
B.
Pontiac Grand Am
The Pontiac Grand Am is a compact and later mid-size car produced by General Motors’ Pontiac division, known for its sporty styling and popularity in the 1980s and 1990s.
-
C.
Oldsmobile Ninety-Eight
The Oldsmobile Ninety-Eight was a full-size flagship luxury sedan produced by General Motors’ Oldsmobile division, known for its upscale features, powerful V8 engines, and long-running presence from the mid-20th century into the 1990s.
-
D.
Oldsmobile Cutlass
The Oldsmobile Cutlass is a long-running line of American mid-size cars, best known for its popular 1960s–1980s models that became some of Oldsmobile’s best-selling and most recognizable vehicles.
-
E.
Pontiac Bonneville
The Pontiac Bonneville was a full-size, performance-oriented American car produced by General Motors’ Pontiac division, known for its upscale features and powerful V8 engines, especially popular from the late 1950s through the 1970s.
- 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: Oldsmobile Alero Target entity description: The Oldsmobile Alero is a compact car produced by General Motors from 1999 to 2004 that served as the brand’s final new model before Oldsmobile was discontinued.
-
A.
Oldsmobile Aurora
The Oldsmobile Aurora is a full-size luxury sports sedan produced by General Motors in the 1990s and early 2000s, known for its distinctive styling and advanced V8 powertrain.
-
B.
Pontiac Grand Am
The Pontiac Grand Am is a compact and later mid-size car produced by General Motors’ Pontiac division, known for its sporty styling and popularity in the 1980s and 1990s.
-
C.
Oldsmobile Ninety-Eight
The Oldsmobile Ninety-Eight was a full-size flagship luxury sedan produced by General Motors’ Oldsmobile division, known for its upscale features, powerful V8 engines, and long-running presence from the mid-20th century into the 1990s.
-
D.
Oldsmobile Cutlass
The Oldsmobile Cutlass is a long-running line of American mid-size cars, best known for its popular 1960s–1980s models that became some of Oldsmobile’s best-selling and most recognizable vehicles.
-
E.
Pontiac Bonneville
The Pontiac Bonneville was a full-size, performance-oriented American car produced by General Motors’ Pontiac division, known for its upscale features and powerful V8 engines, especially popular from the late 1950s through the 1970s.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
automobile model
ⓘ
compact car ⓘ |
| assemblyLocation |
Lansing, Michigan
ⓘ
surface form:
Lansing, Michigan, United States
|
| bodyStyle |
2-door coupe
ⓘ
4-door sedan ⓘ |
| brakeType |
front disc brakes
ⓘ
rear drum or disc brakes (depending on trim) ⓘ |
| brand | Oldsmobile ⓘ |
| class | compact car ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| discontinuationReason | phase-out of Oldsmobile brand by General Motors ⓘ |
| doorCountOption |
2
ⓘ
4 ⓘ |
| driveType | front-wheel drive ⓘ |
| engineOption |
2.2 L Ecotec inline-4
ⓘ
2.4 L Twin Cam inline-4 ⓘ 3.4 L LA1 V6 ⓘ |
| fuelType | gasoline ⓘ |
| heightRange | 54–55 in (approximate, depending on body style) ⓘ |
| introducedAt |
North American International Auto Show
ⓘ
surface form:
1998 North American International Auto Show
|
| layout | front-engine, front-wheel-drive ⓘ |
| lengthRange | 186–187 in (approximate, depending on body style) ⓘ |
| manufacturer |
General Motors
ⓘ
Oldsmobile ⓘ |
| market | North America ⓘ |
| marketedAs |
Oldsmobile Alero
self-linksurface differs
ⓘ
surface form:
Alero
|
| marketPosition | entry-level Oldsmobile model ⓘ |
| modelYearEnd | 2004 ⓘ |
| modelYearStart | 1999 ⓘ |
| notableFact | last new model introduced by Oldsmobile before the brand was discontinued ⓘ |
| parentCompany | General Motors ⓘ |
| platform | GM N platform ⓘ |
| predecessor |
Oldsmobile Achieva
ⓘ
Oldsmobile Cutlass ⓘ
surface form:
Oldsmobile Cutlass Ciera
|
| productionEndYear | 2004 ⓘ |
| productionStartYear | 1998 ⓘ |
| relatedModel | Pontiac Grand Am ⓘ |
| safetyFeature |
available side airbags
ⓘ
front airbags ⓘ |
| seatingCapacity | 5 ⓘ |
| segment | compact ⓘ |
| successor | none (final Oldsmobile compact) ⓘ |
| successorInGMLineup |
Pontiac G6
ⓘ
surface form:
Pontiac G6 (segment replacement)
|
| transmissionOption |
4-speed automatic
ⓘ
5-speed manual ⓘ |
| wheelbase | 107.0 in (approximate) ⓘ |
| width | 70.1 in (approximate) ⓘ |
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: Oldsmobile Alero Description of subject: The Oldsmobile Alero is a compact car produced by General Motors from 1999 to 2004 that served as the brand’s final new model before Oldsmobile was discontinued.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Alero
this entity surface form:
Oldsmobile Alero (1999–2004)