Sprint Corporation
E102679
Sprint Corporation was a major American telecommunications company that provided wireless and wireline services nationwide before merging with T-Mobile US.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Sprint Corporation canonical | 12 |
| Sprint | 6 |
| Sprint Nextel Corporation | 5 |
| Sprint Nextel | 2 |
| Sprint (legacy brand under T-Mobile US, later phased out) | 1 |
| Sprint Corporation (historical controlling stake) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T749452 — 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: Sprint Corporation Context triple: [T-Mobile Center, namingRightsPreviouslyHeldBy, Sprint Corporation]
-
A.
AT&T
AT&T is a major American telecommunications conglomerate known for providing wireless, internet, and media services nationwide.
-
B.
Verizon
Verizon is a major American telecommunications company providing wireless, internet, and related communication services across the United States and globally.
-
C.
T-Mobile US
T-Mobile US is a major American wireless network operator known for its nationwide mobile phone services and aggressive “Un-carrier” marketing strategy.
-
D.
Southern Telecom
Southern Telecom is a telecommunications subsidiary of Southern Company that provides fiber-optic network and related communication services.
-
E.
BellSouth
BellSouth was a major American telecommunications company, formerly one of the regional "Baby Bells" created after the breakup of AT&T, providing telephone and related services across the southeastern United States.
- 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: Sprint Corporation Target entity description: Sprint Corporation was a major American telecommunications company that provided wireless and wireline services nationwide before merging with T-Mobile US.
-
A.
AT&T
AT&T is a major American telecommunications conglomerate known for providing wireless, internet, and media services nationwide.
-
B.
Verizon
Verizon is a major American telecommunications company providing wireless, internet, and related communication services across the United States and globally.
-
C.
T-Mobile US
T-Mobile US is a major American wireless network operator known for its nationwide mobile phone services and aggressive “Un-carrier” marketing strategy.
-
D.
Southern Telecom
Southern Telecom is a telecommunications subsidiary of Southern Company that provides fiber-optic network and related communication services.
-
E.
BellSouth
BellSouth was a major American telecommunications company, formerly one of the regional "Baby Bells" created after the breakup of AT&T, providing telephone and related services across the southeastern United States.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
public company
ⓘ
telecommunications company ⓘ |
| acquired | Nextel Communications ⓘ |
| acquisitionTarget | Clearwire Corporation ⓘ |
| brand |
Boost Mobile (U.S.)
ⓘ
surface form:
Boost Mobile
Sprint Corporation self-linksurface differs ⓘ
surface form:
Sprint
Virgin Mobile ⓘ
surface form:
Virgin Mobile USA
|
| country |
United States of America
ⓘ
surface form:
United States
|
| defunctDate | 2020-04-01 ⓘ |
| fate | merged with T-Mobile US ⓘ |
| formerName |
Sprint Corporation
self-linksurface differs
ⓘ
surface form:
Sprint Nextel Corporation
|
| foundedBy | Cleyson Brown ⓘ |
| headquartersLocation | Overland Park, Kansas ⓘ |
| industry | telecommunications ⓘ |
| keyPerson | Marcelo Claure ⓘ |
| logoText |
Sprint Corporation
self-linksurface differs
ⓘ
surface form:
Sprint
|
| majorShareholderBeforeMerger | SoftBank Group ⓘ |
| mergerCompletionDate | 2020-04-01 ⓘ |
| mergerPartner | T-Mobile US ⓘ |
| networkTechnology |
5G System
ⓘ
surface form:
5G
CDMA ⓘ LTE ⓘ |
| notableMarketingElement |
pin-drop advertising theme (historically)
ⓘ
yellow color scheme ⓘ |
| offeredPlanType |
postpaid wireless plans
ⓘ
prepaid wireless plans ⓘ |
| offeredService |
long-distance telephone service
ⓘ
machine-to-machine solutions ⓘ wholesale network access ⓘ wireless broadband ⓘ |
| origin | Brown Telephone Company ⓘ |
| parentCompanyAfterMerger | T-Mobile US ⓘ |
| positionHeldByKeyPerson | Marcelo Claure – CEO ⓘ |
| predecessor |
GTE Sprint
ⓘ
United Telecommunications ⓘ |
| servedArea |
Puerto Rico
ⓘ
U.S. Virgin Islands ⓘ United States of America ⓘ
surface form:
United States
|
| service |
data services
ⓘ
internet access ⓘ voice services ⓘ wireless communications ⓘ wireline communications ⓘ |
| status | defunct as independent company ⓘ |
| stockExchange | New York Stock Exchange ⓘ |
| tickerSymbol | S ⓘ |
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: Sprint Corporation Description of subject: Sprint Corporation was a major American telecommunications company that provided wireless and wireline services nationwide before merging with T-Mobile US.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sprint Corporation (historical controlling stake)
subject surface form:
Sprint Corporation
this entity surface form:
Sprint Nextel Corporation
subject surface form:
Sprint Corporation
this entity surface form:
Sprint (legacy brand under T-Mobile US, later phased out)
this entity surface form:
Sprint Nextel Corporation
this entity surface form:
Sprint
this entity surface form:
Sprint
this entity surface form:
Sprint
this entity surface form:
Sprint Nextel
subject surface form:
MCI Inc.
this entity surface form:
Sprint
subject surface form:
Sprint Corporation
this entity surface form:
Sprint
subject surface form:
Sprint Corporation
this entity surface form:
Sprint Nextel Corporation
this entity surface form:
Sprint Nextel
this entity surface form:
Sprint Nextel Corporation
this entity surface form:
Sprint Nextel Corporation
this entity surface form:
Sprint