United Football League
E489812
The United Football League was a short-lived professional American football league that operated in the United States in the late 2000s and early 2010s as an alternative to the NFL.
All labels observed (1)
| Label | Occurrences |
|---|---|
| United Football League canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T5065190 — 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: United Football League Context triple: [Jim Fassel, leagueCoachedIn, United Football League]
-
A.
Alliance of American Football
The Alliance of American Football was a short-lived professional spring American football league that operated in 2019 as an alternative to the NFL before abruptly ceasing operations mid-season.
-
B.
World League of American Football
The World League of American Football was an NFL-backed spring developmental football league that operated in North America and Europe before evolving into NFL Europe.
-
C.
USFL (United States Football League)
The USFL (United States Football League) is a professional American spring football league that serves as an alternative to the NFL, featuring teams across the United States and games televised nationally.
-
D.
XFL
XFL is a professional American football league that serves as an alternative to the NFL, featuring modified rules and a focus on fan engagement and innovation.
-
E.
American Football League
The American Football League was a major professional football league that operated from 1960 to 1969 and rivaled the NFL before the two leagues merged.
- 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: United Football League Target entity description: The United Football League was a short-lived professional American football league that operated in the United States in the late 2000s and early 2010s as an alternative to the NFL.
-
A.
Alliance of American Football
The Alliance of American Football was a short-lived professional spring American football league that operated in 2019 as an alternative to the NFL before abruptly ceasing operations mid-season.
-
B.
World League of American Football
The World League of American Football was an NFL-backed spring developmental football league that operated in North America and Europe before evolving into NFL Europe.
-
C.
USFL (United States Football League)
The USFL (United States Football League) is a professional American spring football league that serves as an alternative to the NFL, featuring teams across the United States and games televised nationally.
-
D.
XFL
XFL is a professional American football league that serves as an alternative to the NFL, featuring modified rules and a focus on fan engagement and innovation.
-
E.
American Football League
The American Football League was a major professional football league that operated from 1960 to 1969 and rivaled the NFL before the two leagues merged.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
defunct sports league
ⓘ
professional American football league ⓘ |
| abbreviation | UFL NERFINISHED ⓘ |
| alternativeTo | National Football League NERFINISHED ⓘ |
| announced | 2007 ⓘ |
| businessModel | single-entity structure ⓘ |
| championshipGame | UFL Championship Game NERFINISHED ⓘ |
| commissioner | Michael Huyghue NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dissolved | 2012 ⓘ |
| firstChampion | Las Vegas Locomotives NERFINISHED ⓘ |
| foundedBy |
Tim Armstrong
NERFINISHED
ⓘ
William Hambrecht NERFINISHED ⓘ |
| hadSalaryCap | yes ⓘ |
| hadTeam |
California Redwoods
NERFINISHED
ⓘ
Florida Tuskers NERFINISHED ⓘ Hartford Colonials NERFINISHED ⓘ Las Vegas Locomotives NERFINISHED ⓘ Omaha Nighthawks NERFINISHED ⓘ Sacramento Mountain Lions NERFINISHED ⓘ Virginia Destroyers NERFINISHED ⓘ |
| headquartersLocation | Jacksonville, Florida NERFINISHED ⓘ |
| inception | 2009 ⓘ |
| leagueFormat | single table ⓘ |
| numberOfSeasons | 4 ⓘ |
| playedIn |
fall 2009
ⓘ
fall 2010 ⓘ fall 2011 ⓘ fall 2012 ⓘ |
| playerSource |
NFL free agents
ⓘ
undrafted college players ⓘ |
| reasonForDissolution |
financial difficulties
ⓘ
low television ratings ⓘ poor attendance ⓘ |
| ruleVariationFromNFL |
challenge system
ⓘ
overtime rules ⓘ |
| seasonPlayed |
2009
ⓘ
2010 ⓘ 2011 ⓘ 2012 ⓘ |
| sport | American football ⓘ |
| status | defunct ⓘ |
| targetMarket | underserved NFL markets ⓘ |
| televisionPartner |
CBS Sports Network
NERFINISHED
ⓘ
HDNet NERFINISHED ⓘ Versus NERFINISHED ⓘ |
| website | http://www.ufl-football.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: United Football League Description of subject: The United Football League was a short-lived professional American football league that operated in the United States in the late 2000s and early 2010s as an alternative to the NFL.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.