Ursula Buffay
E1014733
Ursula Buffay is the eccentric, often rude twin sister of Phoebe Buffay who appears as a recurring character in both the TV shows "Friends" and "Mad About You."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ursula Buffay canonical | 8 |
| Buffay | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13020490 — 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: Ursula Buffay Context triple: [Phoebe Buffay, hasTwinSister, Ursula Buffay]
-
A.
Phoebe Buffay
Phoebe Buffay is a quirky, free-spirited masseuse and musician known for her eccentric personality and offbeat songs on the TV sitcom "Friends."
-
B.
Debbie Wolowitz
Debbie Wolowitz is a loud, overbearing, and never-seen-on-camera mother character from the TV sitcom "The Big Bang Theory," known primarily as Howard Wolowitz's domineering mom.
-
C.
Amy Farrah Fowler
Amy Farrah Fowler is a socially awkward but brilliant neuroscientist and Sheldon Cooper’s long-term partner in the sitcom "The Big Bang Theory."
-
D.
Monica Geller
Monica Geller is a competitive, organized chef and one of the six central friends in the popular American sitcom "Friends."
-
E.
Elaine Benes
Elaine Benes is a sharp-tongued, quirky, and independent main character on the sitcom "Seinfeld," known for her distinctive dance moves, dating misadventures, and close friendship with Jerry Seinfeld.
- 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: Ursula Buffay Target entity description: Ursula Buffay is the eccentric, often rude twin sister of Phoebe Buffay who appears as a recurring character in both the TV shows "Friends" and "Mad About You."
-
A.
Phoebe Buffay
Phoebe Buffay is a quirky, free-spirited masseuse and musician known for her eccentric personality and offbeat songs on the TV sitcom "Friends."
-
B.
Debbie Wolowitz
Debbie Wolowitz is a loud, overbearing, and never-seen-on-camera mother character from the TV sitcom "The Big Bang Theory," known primarily as Howard Wolowitz's domineering mom.
-
C.
Amy Farrah Fowler
Amy Farrah Fowler is a socially awkward but brilliant neuroscientist and Sheldon Cooper’s long-term partner in the sitcom "The Big Bang Theory."
-
D.
Monica Geller
Monica Geller is a competitive, organized chef and one of the six central friends in the popular American sitcom "Friends."
-
E.
Elaine Benes
Elaine Benes is a sharp-tongued, quirky, and independent main character on the sitcom "Seinfeld," known for her distinctive dance moves, dating misadventures, and close friendship with Jerry Seinfeld.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
television character ⓘ |
| appearsIn |
Friends
ⓘ
Mad About You ⓘ |
| characterTrait |
eccentric
ⓘ
rude ⓘ |
| createdFor | Mad About You ⓘ |
| crossOverCharacterBetween | Friends and Mad About You ⓘ |
| firstAppearanceSeries | Mad About You ⓘ |
| gender | female ⓘ |
| givenName | Ursula ⓘ |
| hasLastName |
Buffay
ⓘ
linked to:
Ursula Buffay
|
| hasRelative | Phoebe Buffay ⓘ |
| hasTwinStatus | fraternal twin ⓘ |
| languageSpoken | English ⓘ |
| laterAppearedIn | Friends ⓘ |
| nationality | American ⓘ |
| occupation | waitress ⓘ |
| portrayedBy | Lisa Kudrow ⓘ |
| portrayedByInFriends | Lisa Kudrow ⓘ |
| portrayedByInMadAboutYou | Lisa Kudrow ⓘ |
| relationshipToPhoebeBuffay | older twin sister ⓘ |
| sibling | Phoebe Buffay ⓘ |
| twinOf | Phoebe Buffay ⓘ |
| universe | Friends universe ⓘ |
| worksAt | Riff's ⓘ |
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: Ursula Buffay Description of subject: Ursula Buffay is the eccentric, often rude twin sister of Phoebe Buffay who appears as a recurring character in both the TV shows "Friends" and "Mad About You."
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ursula Buffay