WTA 250 tournaments
E197877
WTA 250 tournaments are a category of professional women’s tennis events on the WTA Tour that offer lower-tier ranking points and prize money compared to the premier-level tournaments.
All labels observed (3)
| Label | Occurrences |
|---|---|
| 2021 WTA Tour | 1 |
| WTA 250 tournaments canonical | 1 |
| WTA International tournaments | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1715349 — 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: WTA 250 tournaments Context triple: [Women’s Tennis Association, organizes, WTA 250 tournaments]
-
A.
WTA 500 tournaments
WTA 500 tournaments are a mid-tier category of professional women’s tennis events on the WTA Tour that offer substantial ranking points and prize money, positioned below the WTA 1000 level.
-
B.
WTA 1000 tournaments
WTA 1000 tournaments are the top-tier, high-ranking professional women’s tennis events on the WTA Tour, offering significant ranking points and prize money just below the Grand Slams.
-
C.
WTA Finals
The WTA Finals is the season-ending championship tournament on the women’s professional tennis tour, featuring the year’s top-ranked singles players and doubles teams competing for one of the sport’s most prestigious titles.
-
D.
Women’s Tennis Association
The Women’s Tennis Association is the principal organizing body and global tour for professional women’s tennis, overseeing rankings, tournaments, and player representation worldwide.
-
E.
Lacoste Ladies Open de France
The Lacoste Ladies Open de France is a professional women's golf tournament held in France and part of the Ladies European Tour.
- 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: WTA 250 tournaments Target entity description: WTA 250 tournaments are a category of professional women’s tennis events on the WTA Tour that offer lower-tier ranking points and prize money compared to the premier-level tournaments.
-
A.
WTA 500 tournaments
WTA 500 tournaments are a mid-tier category of professional women’s tennis events on the WTA Tour that offer substantial ranking points and prize money, positioned below the WTA 1000 level.
-
B.
WTA 1000 tournaments
WTA 1000 tournaments are the top-tier, high-ranking professional women’s tennis events on the WTA Tour, offering significant ranking points and prize money just below the Grand Slams.
-
C.
WTA Finals
The WTA Finals is the season-ending championship tournament on the women’s professional tennis tour, featuring the year’s top-ranked singles players and doubles teams competing for one of the sport’s most prestigious titles.
-
D.
Women’s Tennis Association
The Women’s Tennis Association is the principal organizing body and global tour for professional women’s tennis, overseeing rankings, tournaments, and player representation worldwide.
-
E.
Lacoste Ladies Open de France
The Lacoste Ladies Open de France is a professional women's golf tournament held in France and part of the Ladies European Tour.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
WTA Tour tournament category
ⓘ
tennis tournament category ⓘ |
| calendarPosition | spread across entire WTA season ⓘ |
| canIncludeTopPlayers | yes ⓘ |
| categoryHierarchy |
above ITF Women's World Tennis Tour events
ⓘ
below WTA 1000 tournaments ⓘ below WTA 500 tournaments ⓘ |
| categoryNameOrigin | named after 250-level prize money tier ⓘ |
| eligibility | professional women tennis players ⓘ |
| featureEvents |
doubles
ⓘ
singles ⓘ |
| gender | women's ⓘ |
| geographicScope | global ⓘ |
| governedByRules | WTA Rulebook ⓘ |
| governingBody |
Women’s Tennis Association
ⓘ
surface form:
Women's Tennis Association
|
| includeQualifyingDraw | yes ⓘ |
| introducedInSeason |
WTA 250 tournaments
self-linksurface differs
ⓘ
surface form:
2021 WTA Tour
|
| minimumPrizeMoney | approximately US$250,000 ⓘ |
| organisedAs | annual events ⓘ |
| partOf | WTA Tour ⓘ |
| pointsFromQualifying | offer ranking points for qualifying rounds ⓘ |
| previousName | International tournaments (pre-2021 structure) ⓘ |
| rankingPointsForQuarterfinalist | 60 ranking points ⓘ |
| rankingPointsForRoundOf16 | 30 ranking points ⓘ |
| rankingPointsForRoundOf32 | 1 ranking point ⓘ |
| rankingPointsForRunnerUp | 180 ranking points ⓘ |
| rankingPointsForSemifinalist | 110 ranking points ⓘ |
| rankingPointsForWinner | 280 ranking points ⓘ |
| rankingSystem | use WTA ranking points ⓘ |
| relationToGrandSlams | below Grand Slam level ⓘ |
| relationToWTAFinals | below WTA Finals level ⓘ |
| relativePrizeMoneyLevel |
lower than WTA 1000 tournaments
ⓘ
lower than WTA 500 tournaments ⓘ |
| relativeRankingPointsLevel |
lower than WTA 1000 tournaments
ⓘ
lower than WTA 500 tournaments ⓘ |
| seasonRole |
development platform for lower-ranked players
ⓘ
entry-level events for WTA Tour ⓘ opportunity for local wildcards ⓘ |
| sport | tennis ⓘ |
| successorTo |
WTA 250 tournaments
self-linksurface differs
ⓘ
surface form:
WTA International tournaments
|
| surfaceTypes |
clay court
ⓘ
grass court ⓘ hard court ⓘ indoor hard court ⓘ |
| tourLevel | lower-tier ⓘ |
| typicalDrawSizeDoubles | 16 teams ⓘ |
| typicalDrawSizeSingles | 32 players ⓘ |
| typicalFieldStrength |
weaker than WTA 1000 tournaments
ⓘ
weaker than WTA 500 tournaments ⓘ |
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: WTA 250 tournaments Description of subject: WTA 250 tournaments are a category of professional women’s tennis events on the WTA Tour that offer lower-tier ranking points and prize money compared to the premier-level tournaments.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
WTA International tournaments
this entity surface form:
2021 WTA Tour