RailTel Corporation of India
E458451
RailTel Corporation of India is a government-owned telecommunications and information technology company that builds and operates a nationwide broadband and VPN network primarily along railway tracks in India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RailTel Corporation of India canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4614903 — 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: RailTel Corporation of India Context triple: [Indian Railways, subsidiary, RailTel Corporation of India]
-
A.
Reliance Jio Platforms
Reliance Jio Platforms is an Indian digital services and telecommunications company that operates the Jio mobile network and a broad ecosystem of digital apps and services.
-
B.
Larsen & Toubro
Larsen & Toubro is a major Indian multinational conglomerate known for its leadership in engineering, construction, manufacturing, and technology services.
-
C.
Bharat Electronics Limited
Bharat Electronics Limited is an Indian state-owned aerospace and defence electronics company that designs, develops, and manufactures advanced electronic systems for the armed forces and other government agencies.
-
D.
Opal Telecom
Opal Telecom was a UK-based telecommunications provider that became part of TalkTalk’s business services operations following its acquisition.
-
E.
Tata Power
Tata Power is one of India’s largest integrated power companies, involved in generation, transmission, distribution, and renewable energy projects across the country and abroad.
- 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: RailTel Corporation of India Target entity description: RailTel Corporation of India is a government-owned telecommunications and information technology company that builds and operates a nationwide broadband and VPN network primarily along railway tracks in India.
-
A.
Reliance Jio Platforms
Reliance Jio Platforms is an Indian digital services and telecommunications company that operates the Jio mobile network and a broad ecosystem of digital apps and services.
-
B.
Larsen & Toubro
Larsen & Toubro is a major Indian multinational conglomerate known for its leadership in engineering, construction, manufacturing, and technology services.
-
C.
Bharat Electronics Limited
Bharat Electronics Limited is an Indian state-owned aerospace and defence electronics company that designs, develops, and manufactures advanced electronic systems for the armed forces and other government agencies.
-
D.
Opal Telecom
Opal Telecom was a UK-based telecommunications provider that became part of TalkTalk’s business services operations following its acquisition.
-
E.
Tata Power
Tata Power is one of India’s largest integrated power companies, involved in generation, transmission, distribution, and renewable energy projects across the country and abroad.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
government-owned company
ⓘ
public sector undertaking ⓘ telecommunications company ⓘ |
| associatedWith | Indian railway stations Wi-Fi projects ⓘ |
| country | India ⓘ |
| focus |
nationwide broadband connectivity
ⓘ
railway communication infrastructure ⓘ |
| foundedBy | Indian Railways ⓘ |
| governedBy |
Ministry of Railways, Government of India
ⓘ
linked to:
Ministry of Railways (India)
|
| hasClient |
central government departments
ⓘ
private enterprises ⓘ public sector undertakings ⓘ state government departments ⓘ |
| headquartersLocation |
New Delhi
ⓘ
linked to:
New Delhi, India
|
| industry |
broadband
ⓘ
information technology ⓘ network services ⓘ telecommunications ⓘ |
| infrastructureType | optical fiber network ⓘ |
| legalForm | public limited company ⓘ |
| listedOn |
BSE Limited
ⓘ
National Stock Exchange of India ⓘ |
| marketSegment |
enterprises
ⓘ
government ⓘ telecom operators ⓘ |
| networkType |
VPN network
ⓘ
broadband network ⓘ |
| operatesIn | India ⓘ |
| owner | Government of India ⓘ |
| parentOrganization | Indian Railways ⓘ |
| primaryCustomer | Indian Railways ⓘ |
| purpose |
to create nationwide broadband and VPN network
ⓘ
to modernize railway communication systems ⓘ |
| regulatoryStatus | Miniratna Category I PSU ⓘ |
| routeAlignment | along railway tracks ⓘ |
| sector | public sector ⓘ |
| service |
ICT solutions
ⓘ
Wi-Fi services ⓘ broadband services ⓘ data center services ⓘ e-governance services ⓘ enterprise connectivity ⓘ internet services ⓘ managed network services ⓘ virtual private network services ⓘ |
| serviceArea | pan-India ⓘ |
| technology | optical fiber communication ⓘ |
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: RailTel Corporation of India Description of subject: RailTel Corporation of India is a government-owned telecommunications and information technology company that builds and operates a nationwide broadband and VPN network primarily along railway tracks in India.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.