Telmex
E618232
Telmex is a major Mexican telecommunications company that provides telephone, internet, and related services across Mexico and parts of Latin America.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Telmex canonical | 3 |
| Teléfonos de México, S.A.B. de C.V. | 2 |
| Fundación Telmex | 1 |
| TELMEX (historical) | 1 |
| Telmex International (historical) | 1 |
| Telmex USA | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6768952 — 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: Telmex Context triple: [Auditorio Telmex, namedAfter, Telmex]
-
A.
Telefónica S.A.
Telefónica S.A. is a major Spanish multinational telecommunications company that provides mobile, fixed-line, and broadband services across Europe and Latin America.
-
B.
Ferromex
Ferromex is one of Mexico’s largest freight railroad companies, operating an extensive rail network that connects key industrial and commercial regions across North America.
-
C.
Pacific Bell
Pacific Bell was a major regional telephone company in the western United States, best known as a former Baby Bell providing local and long-distance telecommunications services.
-
D.
Telico
Telico is a small unincorporated community located in Ellis County, Texas.
-
E.
Atenco
Atenco is a municipality in the State of Mexico known for its rural communities and prominent social movements, particularly those opposing large-scale infrastructure projects.
- 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: Telmex Target entity description: Telmex is a major Mexican telecommunications company that provides telephone, internet, and related services across Mexico and parts of Latin America.
-
A.
Telefónica S.A.
Telefónica S.A. is a major Spanish multinational telecommunications company that provides mobile, fixed-line, and broadband services across Europe and Latin America.
-
B.
Ferromex
Ferromex is one of Mexico’s largest freight railroad companies, operating an extensive rail network that connects key industrial and commercial regions across North America.
-
C.
Pacific Bell
Pacific Bell was a major regional telephone company in the western United States, best known as a former Baby Bell providing local and long-distance telecommunications services.
-
D.
Telico
Telico is a small unincorporated community located in Ellis County, Texas.
-
E.
Atenco
Atenco is a municipality in the State of Mexico known for its rural communities and prominent social movements, particularly those opposing large-scale infrastructure projects.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
public company
ⓘ
telecommunications company ⓘ |
| brand |
Infinitum
ⓘ
Prodigy (historical internet brand) ⓘ |
| competitor |
Izzi Telecom
ⓘ
Megacable ⓘ Totalplay ⓘ |
| continent | North America ⓘ |
| country | Mexico ⓘ |
| formerName |
Teléfonos de México, S.A.B. de C.V.
ⓘ
linked to:
Telmex
|
| founder |
Mexican government
ⓘ
linked to:
Government of Mexico
|
| foundingDate | 1947 ⓘ |
| fullName |
Teléfonos de México, S.A.B. de C.V.
ⓘ
linked to:
Telmex
|
| headquartersLocation | Mexico City ⓘ |
| industry |
data services
ⓘ
fixed-line telephony ⓘ internet service provider ⓘ telecommunications ⓘ |
| keyPerson |
Carlos Slim Domit
ⓘ
Carlos Slim Helú ⓘ |
| languageOfWorkOrName | Spanish ⓘ |
| legalForm | Sociedad Anónima Bursátil de Capital Variable ⓘ |
| majorShareholder |
América Móvil
ⓘ
Carlos Slim Helú ⓘ |
| marketPosition | one of the largest fixed-line operators in Mexico ⓘ |
| networkType |
copper network
ⓘ
fiber-optic network ⓘ |
| notableFeature | historically dominant fixed-line telephone provider in Mexico ⓘ |
| offersService |
business telecommunications services
ⓘ
residential telecommunications services ⓘ wholesale carrier services ⓘ |
| ownershipHistory | state-owned until privatization in early 1990s ⓘ |
| parentCompany | América Móvil ⓘ |
| privatizationPeriod | early 1990s ⓘ |
| product |
IT solutions
ⓘ
broadband internet ⓘ data center services ⓘ fiber-optic internet ⓘ fixed-line telephone service ⓘ |
| regionServed |
Mexico City metropolitan area
ⓘ
linked to:
Greater Mexico City metropolitan area
major urban centers in Mexico ⓘ |
| regulator | Instituto Federal de Telecomunicaciones (IFT) ⓘ |
| serviceArea |
Latin America
ⓘ
Mexico ⓘ United States (selected services) ⓘ
linked to:
United States of America
|
| stockExchange | Bolsa Mexicana de Valores ⓘ |
| subsidiary |
Telmex International (historical)
ⓘ
linked to:
Telmex
Telmex USA ⓘ
linked to:
Telmex
|
| telephoneNumberFormat | uses Mexican national numbering plan ⓘ |
| tickerSymbol |
TELMEX (historical)
ⓘ
linked to:
Telmex
|
| website | https://www.telmex.com ⓘ |
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: Telmex Description of subject: Telmex is a major Mexican telecommunications company that provides telephone, internet, and related services across Mexico and parts of Latin America.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Telmex
linked to: Telmex
linked to: Telmex
linked to: Telmex
linked to: Telmex