2017 Arena Football League season
E827654
The 2017 Arena Football League season was a professional indoor American football season that marked a period of contraction and restructuring for the league, including the debut of new franchises such as the Baltimore Brigade.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 2017 Arena Football League season canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9883796 — 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: 2017 Arena Football League season Context triple: [Baltimore Brigade, inauguralSeason, 2017 Arena Football League season]
-
A.
Champions Indoor Football 2017 season
The Champions Indoor Football 2017 season was a professional indoor American football campaign featuring multiple teams competing for the CIF championship title.
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B.
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.
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C.
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.
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D.
Champions Professional Indoor Football League 2014 season
The Champions Professional Indoor Football League 2014 season was a professional indoor American football campaign featuring teams from the CPIFL competing for the league championship.
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E.
National Arena League
The National Arena League is a professional indoor American football league in the United States featuring regional teams that compete in a fast-paced, high-scoring arena format.
- 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: 2017 Arena Football League season Target entity description: The 2017 Arena Football League season was a professional indoor American football season that marked a period of contraction and restructuring for the league, including the debut of new franchises such as the Baltimore Brigade.
-
A.
Champions Indoor Football 2017 season
The Champions Indoor Football 2017 season was a professional indoor American football campaign featuring multiple teams competing for the CIF championship title.
-
B.
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.
-
C.
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.
-
D.
Champions Professional Indoor Football League 2014 season
The Champions Professional Indoor Football League 2014 season was a professional indoor American football campaign featuring teams from the CPIFL competing for the league championship.
-
E.
National Arena League
The National Arena League is a professional indoor American football league in the United States featuring regional teams that compete in a fast-paced, high-scoring arena format.
- F. None of above. chosen
Statements (45)
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: 2017 Arena Football League season Description of subject: The 2017 Arena Football League season was a professional indoor American football season that marked a period of contraction and restructuring for the league, including the debut of new franchises such as the Baltimore Brigade.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.