International Brazilian Jiu-Jitsu Federation
E136136
The International Brazilian Jiu-Jitsu Federation is the primary global organization that standardizes rules and organizes major competitions for the sport of Brazilian jiu-jitsu.
All labels observed (2)
| Label | Occurrences |
|---|---|
| International Brazilian Jiu-Jitsu Federation canonical | 15 |
| IBJJF | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1188413 — 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: International Brazilian Jiu-Jitsu Federation Context triple: [Brazilian jiu-jitsu, governingBody, International Brazilian Jiu-Jitsu Federation]
-
A.
Brazilian jiu-jitsu
Brazilian jiu-jitsu is a grappling-based martial art and combat sport that emphasizes ground fighting, leverage, and submissions to control and defeat opponents.
-
B.
JFBA
JFBA is the nationwide professional body representing and regulating lawyers and bar associations in Japan.
-
C.
T’ai Federation
The T’ai Federation was an autonomous Tai ethnic polity in northwestern Vietnam under French colonial rule that fielded forces alongside the French during the First Indochina War.
-
D.
Ultimate Fighting Championship
The Ultimate Fighting Championship (UFC) is the world’s leading mixed martial arts promotion, organizing high-profile fights across multiple weight classes featuring top fighters from around the globe.
-
E.
Academia Brasileira de Letras
The Academia Brasileira de Letras is Brazil’s foremost literary and linguistic institution, renowned for promoting national literature and serving as the official guardian of the Portuguese language in Brazil.
- 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: International Brazilian Jiu-Jitsu Federation Target entity description: The International Brazilian Jiu-Jitsu Federation is the primary global organization that standardizes rules and organizes major competitions for the sport of Brazilian jiu-jitsu.
-
A.
Brazilian jiu-jitsu
Brazilian jiu-jitsu is a grappling-based martial art and combat sport that emphasizes ground fighting, leverage, and submissions to control and defeat opponents.
-
B.
JFBA
JFBA is the nationwide professional body representing and regulating lawyers and bar associations in Japan.
-
C.
T’ai Federation
The T’ai Federation was an autonomous Tai ethnic polity in northwestern Vietnam under French colonial rule that fielded forces alongside the French during the First Indochina War.
-
D.
Ultimate Fighting Championship
The Ultimate Fighting Championship (UFC) is the world’s leading mixed martial arts promotion, organizing high-profile fights across multiple weight classes featuring top fighters from around the globe.
-
E.
Academia Brasileira de Letras
The Academia Brasileira de Letras is Brazil’s foremost literary and linguistic institution, renowned for promoting national literature and serving as the official guardian of the Portuguese language in Brazil.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Brazilian jiu-jitsu organization
ⓘ
sports governing body ⓘ |
| abbreviation |
IBJJF
ⓘ
linked to:
International Brazilian Jiu-Jitsu Federation
|
| associatedWith | Confederação Brasileira de Jiu-Jitsu ⓘ |
| countryOfOrigin | Brazil ⓘ |
| focusesOn |
competitive Brazilian jiu-jitsu
ⓘ
sport Brazilian jiu-jitsu ⓘ |
| foundedBy | Carlos Gracie Jr. ⓘ |
| founder | Carlos Gracie Jr. ⓘ |
| governsLevel |
adult Brazilian jiu-jitsu competition
ⓘ
juvenile Brazilian jiu-jitsu competition ⓘ master Brazilian jiu-jitsu competition ⓘ |
| hasAbbreviation |
IBJJF
ⓘ
linked to:
International Brazilian Jiu-Jitsu Federation
|
| headquartersCountry | Brazil ⓘ |
| headquartersLocation | Rio de Janeiro ⓘ |
| languageUsed |
English
ⓘ
Portuguese ⓘ |
| maintains |
official athlete rankings
ⓘ
official competition calendar ⓘ |
| offers |
academy registration
ⓘ
athlete registration ⓘ black belt certification ⓘ referee certification ⓘ |
| organizesCompetition |
Brazilian National Jiu-Jitsu Championship
ⓘ
European IBJJF Jiu-Jitsu Championship ⓘ IBJJF No-Gi World Championship ⓘ Pan IBJJF Jiu-Jitsu Championship ⓘ World IBJJF Jiu-Jitsu Championship ⓘ World Master IBJJF Jiu-Jitsu Championship ⓘ |
| primaryRole |
organization of major Brazilian jiu-jitsu competitions
ⓘ
standardization of Brazilian jiu-jitsu rules ⓘ |
| regionServed | worldwide ⓘ |
| regulates |
age divisions in Brazilian jiu-jitsu competition
ⓘ
belt divisions in Brazilian jiu-jitsu competition ⓘ legal and illegal techniques in Brazilian jiu-jitsu competition ⓘ professional Brazilian jiu-jitsu events under its banner ⓘ uniform requirements in Brazilian jiu-jitsu competition ⓘ |
| scope | international ⓘ |
| setsRulesFor |
gi Brazilian jiu-jitsu competition
ⓘ
no-gi Brazilian jiu-jitsu competition ⓘ |
| sportGoverned | Brazilian jiu-jitsu ⓘ |
| standardizes |
belt ranking system in Brazilian jiu-jitsu
ⓘ
competition time limits in Brazilian jiu-jitsu ⓘ competition weight classes in Brazilian jiu-jitsu ⓘ fouls and penalties in Brazilian jiu-jitsu competition ⓘ points system in Brazilian jiu-jitsu competition ⓘ |
| typeOfOrganization | non-governmental organization ⓘ |
| website | https://ibjjf.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: International Brazilian Jiu-Jitsu Federation Description of subject: The International Brazilian Jiu-Jitsu Federation is the primary global organization that standardizes rules and organizes major competitions for the sport of Brazilian jiu-jitsu.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: International Brazilian Jiu-Jitsu Federation
linked to: International Brazilian Jiu-Jitsu Federation
Brazilian National Jiu-Jitsu Championship
→
organizer
→
International Brazilian Jiu-Jitsu Federation
ⓘ
European IBJJF Jiu-Jitsu Championship
→
governingBody
→
International Brazilian Jiu-Jitsu Federation
ⓘ
World Master IBJJF Jiu-Jitsu Championship
→
organizer
→
International Brazilian Jiu-Jitsu Federation
ⓘ
World Master IBJJF Jiu-Jitsu Championship
→
governingBody
→
International Brazilian Jiu-Jitsu Federation
ⓘ
IBJJF Brazilian jiu-jitsu competitions
→
governedBy
→
International Brazilian Jiu-Jitsu Federation
ⓘ