AMR Corporation
E223154
AMR Corporation was a major American airline holding company best known as the former parent of American Airlines and its regional affiliates.
All labels observed (3)
| Label | Occurrences |
|---|---|
| AMR Corporation canonical | 6 |
| AMR | 1 |
| AMR Eagle Holding Corporation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1984191 — 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: AMR Corporation Context triple: [American Eagle Airlines, parentCompany, AMR Corporation]
-
A.
Northern Telecom
Northern Telecom was a major Canadian telecommunications equipment manufacturer and technology company, later known as Nortel Networks, that played a significant role in global telecom infrastructure.
-
B.
ITT Corporation
ITT Corporation is a diversified American manufacturing and engineering company historically known for its involvement in telecommunications, defense, and industrial products.
-
C.
Lucent Technologies
Lucent Technologies was a major American telecommunications equipment company, spun off from AT&T, known for its Bell Labs research arm and contributions to networking and communications technology.
-
D.
Ericsson
Ericsson is a Swedish multinational telecommunications company known for providing mobile network infrastructure, services, and software to operators worldwide.
-
E.
Sprint Corporation
Sprint Corporation was a major American telecommunications company that provided wireless and wireline services nationwide before merging with T-Mobile US.
- 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: AMR Corporation Target entity description: AMR Corporation was a major American airline holding company best known as the former parent of American Airlines and its regional affiliates.
-
A.
Northern Telecom
Northern Telecom was a major Canadian telecommunications equipment manufacturer and technology company, later known as Nortel Networks, that played a significant role in global telecom infrastructure.
-
B.
ITT Corporation
ITT Corporation is a diversified American manufacturing and engineering company historically known for its involvement in telecommunications, defense, and industrial products.
-
C.
Lucent Technologies
Lucent Technologies was a major American telecommunications equipment company, spun off from AT&T, known for its Bell Labs research arm and contributions to networking and communications technology.
-
D.
Ericsson
Ericsson is a Swedish multinational telecommunications company known for providing mobile network infrastructure, services, and software to operators worldwide.
-
E.
Sprint Corporation
Sprint Corporation was a major American telecommunications company that provided wireless and wireline services nationwide before merging with T-Mobile US.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
airline holding company
ⓘ
public company ⓘ |
| abbreviationMeaning |
American Airlines, Inc. (historical corporate lineage)
ⓘ
linked to:
American Airlines
|
| announcedChapter11Bankruptcy | November 29, 2011 ⓘ |
| associatedWithMerger |
US Airways Group
ⓘ
linked to:
US Airways
|
| coreBusiness | ownership and management of airline subsidiaries ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| defunctAs | independent holding company ⓘ |
| filedForChapter11Bankruptcy | 2011 ⓘ |
| formerNameOf |
American Airlines Group Inc. (pre‑merger corporate shell)
ⓘ
linked to:
American Airlines
|
| formerParentCompanyOf | American Airlines Group subsidiaries ⓘ |
| foundedBy |
American Airlines, Inc.
ⓘ
linked to:
American Airlines
|
| headquartersLocation |
Fort Worth, Texas
ⓘ
Texas ⓘ United States ⓘ
linked to:
United States of America
|
| industry |
airline holding
ⓘ
aviation ⓘ |
| languageOfName | English ⓘ |
| mainAirlineBrand | American Airlines ⓘ |
| mergedInto |
American Airlines Group Inc.
ⓘ
linked to:
American Airlines
|
| mergerCompleted | 2013 ⓘ |
| notableBrand |
American Airlines
ⓘ
American Eagle ⓘ
linked to:
American Eagle Outfitters
|
| notableSubsidiary |
AMR Eagle Holding Corporation
ⓘ
linked to:
AMR Corporation
American Airlines, Inc. ⓘ
linked to:
American Airlines
American Eagle Airlines, Inc. ⓘ
linked to:
American Eagle Airlines (now Envoy Air)
|
| operatedAs | holding company for American Airlines ⓘ |
| operationalRole | parent of American Airlines and its regional affiliates ⓘ |
| parentCompanyOf |
American Airlines
ⓘ
American Eagle Airlines ⓘ
linked to:
American Eagle Airlines (now Envoy Air)
AmericanConnection carriers ⓘ |
| predecessorOf |
American Airlines Group
ⓘ
linked to:
American Airlines
|
| reasonForDefunctStatus | merger with US Airways Group to form American Airlines Group ⓘ |
| regionalBrand |
American Eagle
ⓘ
linked to:
American Eagle (brand)
|
| status | defunct ⓘ |
| stockExchange | New York Stock Exchange ⓘ |
| successor |
American Airlines Group Inc.
ⓘ
linked to:
American Airlines
|
| tickerSymbol |
AMR
ⓘ
linked to:
AMR Corporation
|
| tradedAs |
NYSE:AMR
ⓘ
linked to:
American Airlines
|
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: AMR Corporation Description of subject: AMR Corporation was a major American airline holding company best known as the former parent of American Airlines and its regional affiliates.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
American Eagle Airlines (now Envoy Air)
subject linked to:
Sabre
linked to: AMR Corporation
linked to: AMR Corporation