Jon Fitch
E1037642
Jon Fitch is an American mixed martial artist best known for his long, grinding wrestling-based run as a top welterweight contender in the UFC.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jon Fitch canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13358539 — 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: Jon Fitch Context triple: [UFC 100, notableFighterOnCard, Jon Fitch]
-
A.
Mike Cerrone
Mike Cerrone is an American screenwriter and actor best known for his collaborations with the Farrelly brothers on comedy films such as "Me, Myself & Irene."
-
B.
Robbie Lawler
Robbie Lawler is an American mixed martial artist known for his explosive striking, resilience in brutal fights, and tenure as a fan-favorite UFC welterweight champion.
-
C.
Michael Chandler
Michael Chandler is a film editor known for his work on notable movies including the acclaimed drama "Amadeus."
-
D.
Bob Sapp
Bob Sapp is an American former NFL player turned kickboxer, mixed martial artist, and professional wrestler known for his massive physique and popular fights in Japan.
-
E.
Phil Davis
Phil Davis is a charming, quick-witted song-and-dance man and army veteran who partners with Bob Wallace in the classic musical film "White Christmas."
- 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: Jon Fitch Target entity description: Jon Fitch is an American mixed martial artist best known for his long, grinding wrestling-based run as a top welterweight contender in the UFC.
-
A.
Mike Cerrone
Mike Cerrone is an American screenwriter and actor best known for his collaborations with the Farrelly brothers on comedy films such as "Me, Myself & Irene."
-
B.
Robbie Lawler
Robbie Lawler is an American mixed martial artist known for his explosive striking, resilience in brutal fights, and tenure as a fan-favorite UFC welterweight champion.
-
C.
Michael Chandler
Michael Chandler is a film editor known for his work on notable movies including the acclaimed drama "Amadeus."
-
D.
Bob Sapp
Bob Sapp is an American former NFL player turned kickboxer, mixed martial artist, and professional wrestler known for his massive physique and popular fights in Japan.
-
E.
Phil Davis
Phil Davis is a charming, quick-witted song-and-dance man and army veteran who partners with Bob Wallace in the classic musical film "White Christmas."
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
mixed martial artist ⓘ professional athlete ⓘ |
| basedOn | wrestling background ⓘ |
| competedIn |
Bellator MMA
NERFINISHED
ⓘ
Professional Fighters League NERFINISHED ⓘ Ultimate Fighting Championship NERFINISHED ⓘ World Series of Fighting NERFINISHED ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| employer | Ultimate Fighting Championship NERFINISHED ⓘ |
| familyName | Fitch NERFINISHED ⓘ |
| fightingStyle | wrestling-based ⓘ |
| givenName | Jon NERFINISHED ⓘ |
| hasReputation |
durable fighter
ⓘ
grappling specialist ⓘ |
| hasRole | contender ⓘ |
| hasWonTitle |
PFL Welterweight Championship
NERFINISHED
ⓘ
WSOF Welterweight Championship NERFINISHED ⓘ |
| knownFor |
grinding wrestling-based fighting style
ⓘ
long run as a top welterweight contender in the UFC ⓘ |
| languageSpoken | English ⓘ |
| name | Jon Fitch NERFINISHED ⓘ |
| notableOpponent |
Demian Maia
NERFINISHED
ⓘ
Erick Silva NERFINISHED ⓘ Georges St-Pierre NERFINISHED ⓘ Josh Burkman NERFINISHED ⓘ Rory MacDonald NERFINISHED ⓘ Thiago Alves NERFINISHED ⓘ |
| occupation |
martial artist
ⓘ
mixed martial artist ⓘ |
| participantIn | UFC Welterweight Championship bout ⓘ |
| position | welterweight contender ⓘ |
| residence | United States of America ⓘ |
| sexOrGender | male ⓘ |
| sport | mixed martial arts ⓘ |
| usesTechnique |
grappling
ⓘ
ground-and-pound ⓘ top control ⓘ |
| weightClass | welterweight ⓘ |
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: Jon Fitch Description of subject: Jon Fitch is an American mixed martial artist best known for his long, grinding wrestling-based run as a top welterweight contender in the UFC.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.