World Under-18 Championships in Athletics
E741160
The World Under-18 Championships in Athletics was a global track and field competition organized by World Athletics for athletes under 18 years old.
All labels observed (4)
| Label | Occurrences |
|---|---|
| World Athletics U18 Championships | 2 |
| 2017 IAAF World U18 Championships | 1 |
| IAAF World Youth Championships in Athletics | 1 |
| World Under-18 Championships in Athletics canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8541566 — 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: World Under-18 Championships in Athletics Context triple: [Kasarani Stadium, hostedEvent, World Under-18 Championships in Athletics]
-
A.
World Athletics U20 Championships
The World Athletics U20 Championships is a biennial global track and field competition for under-20 athletes that serves as the premier junior-level championship in the sport.
-
B.
AAGPS Athletics Championships
The AAGPS Athletics Championships is a major annual school athletics meet in New South Wales, Australia, featuring track and field competition among the member schools of the Athletic Association of the Great Public Schools.
-
C.
USA Outdoor Track and Field Championships
The USA Outdoor Track and Field Championships is the premier annual national meet in the United States where the country’s top athletes compete for national titles and selection to major international competitions.
-
D.
World Athletics Championships 2022
The World Athletics Championships 2022 was a major global track and field competition held in Eugene, Oregon, bringing together elite athletes from around the world to compete for world titles.
-
E.
World Athletics Championships 2019
The World Athletics Championships 2019 was the biennial global track and field competition organized by World Athletics, featuring elite athletes from around the world competing for world titles and records.
- 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: World Under-18 Championships in Athletics Target entity description: The World Under-18 Championships in Athletics was a global track and field competition organized by World Athletics for athletes under 18 years old.
-
A.
World Athletics U20 Championships
The World Athletics U20 Championships is a biennial global track and field competition for under-20 athletes that serves as the premier junior-level championship in the sport.
-
B.
AAGPS Athletics Championships
The AAGPS Athletics Championships is a major annual school athletics meet in New South Wales, Australia, featuring track and field competition among the member schools of the Athletic Association of the Great Public Schools.
-
C.
USA Outdoor Track and Field Championships
The USA Outdoor Track and Field Championships is the premier annual national meet in the United States where the country’s top athletes compete for national titles and selection to major international competitions.
-
D.
World Athletics Championships 2022
The World Athletics Championships 2022 was a major global track and field competition held in Eugene, Oregon, bringing together elite athletes from around the world to compete for world titles.
-
E.
World Athletics Championships 2019
The World Athletics Championships 2019 was the biennial global track and field competition organized by World Athletics, featuring elite athletes from around the world competing for world titles and records.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf | international athletics competition ⓘ |
| ageCategory | under 18 ⓘ |
| ageLimit | 17 years ⓘ |
| ageLimitDefinition | athletes aged 16 or 17 on 31 December of the competition year ⓘ |
| alsoKnownAs |
IAAF World Youth Championships in Athletics
ⓘ
linked to:
World Under-18 Championships in Athletics
|
| category |
World Athletics competitions
ⓘ
linked to:
World Athletics global competition calendar
under-18 sports competitions ⓘ world youth championships in athletics ⓘ
linked to:
world youth championships
|
| competitionLevel | youth ⓘ |
| competitionType | outdoor track and field ⓘ |
| discipline |
field events
ⓘ
race walking ⓘ track events ⓘ |
| firstHeld | 1999 ⓘ |
| formerGoverningBodyName |
International Association of Athletics Federations
ⓘ
linked to:
World Athletics
|
| frequency | biennial ⓘ |
| gender |
men
ⓘ
women ⓘ |
| governingBody | World Athletics ⓘ |
| governingBodyHeadquarters | Monaco ⓘ |
| lastHeld | 2017 ⓘ |
| level | world championships ⓘ |
| organizer |
International Association of Athletics Federations
ⓘ
linked to:
World Athletics
World Athletics ⓘ |
| participantType | youth athletes ⓘ |
| reasonForDiscontinuation | strategic shift in youth athletics development by World Athletics ⓘ |
| scope | worldwide ⓘ |
| sport | athletics ⓘ |
| status | discontinued ⓘ |
| successorCompetition | World Athletics U20 Championships ⓘ |
| targetGroup | developing young elite athletes ⓘ |
| typicalEvents |
combined events
ⓘ
hurdles ⓘ jumps ⓘ long-distance races ⓘ middle-distance races ⓘ relays ⓘ sprints ⓘ throws ⓘ |
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: World Under-18 Championships in Athletics Description of subject: The World Under-18 Championships in Athletics was a global track and field competition organized by World Athletics for athletes under 18 years old.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: World Under-18 Championships in Athletics
linked to: World Under-18 Championships in Athletics
World Under-18 Championships in Athletics
→
alsoKnownAs
→
IAAF World Youth Championships in Athletics
ⓘ
linked to: World Under-18 Championships in Athletics
linked to: World Under-18 Championships in Athletics