Nat Friedman
E888288
Nat Friedman is an American entrepreneur and software developer best known as the co-founder of Ximian and former CEO of GitHub.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nat Friedman canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10826396 — 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: Nat Friedman Context triple: [Ximian, foundedBy, Nat Friedman]
-
A.
Nir Friedman
Nir Friedman is a computer scientist and computational biologist known for his influential work on probabilistic graphical models and their applications to biological data.
-
B.
Jonathan Friedman
Jonathan Friedman is a relatively common personal name shared by multiple individuals across various professional fields, including academia, law, and the arts.
-
C.
Jeffrey Friedman
Jeffrey Friedman is an American molecular geneticist best known for co-discovering the hormone leptin and elucidating its role in regulating body weight and obesity.
-
D.
Jeffrey Friedman
Jeffrey Friedman is an American documentary filmmaker known for co-directing acclaimed non-fiction films, often exploring cultural and social issues.
-
E.
David Weinberg
David Weinberg is a name shared by multiple notable individuals, including professionals in fields such as science, academia, and the arts.
- 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: Nat Friedman Target entity description: Nat Friedman is an American entrepreneur and software developer best known as the co-founder of Ximian and former CEO of GitHub.
-
A.
Nir Friedman
Nir Friedman is a computer scientist and computational biologist known for his influential work on probabilistic graphical models and their applications to biological data.
-
B.
Jonathan Friedman
Jonathan Friedman is a relatively common personal name shared by multiple individuals across various professional fields, including academia, law, and the arts.
-
C.
Jeffrey Friedman
Jeffrey Friedman is an American molecular geneticist best known for co-discovering the hormone leptin and elucidating its role in regulating body weight and obesity.
-
D.
Jeffrey Friedman
Jeffrey Friedman is an American documentary filmmaker known for co-directing acclaimed non-fiction films, often exploring cultural and social issues.
-
E.
David Weinberg
David Weinberg is a name shared by multiple notable individuals, including professionals in fields such as science, academia, and the arts.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
entrepreneur
ⓘ
human ⓘ software developer ⓘ |
| acquiredBy |
Xamarin acquired by Microsoft
ⓘ
Ximian acquired by Novell ⓘ |
| boardMemberOf | various technology startups ⓘ |
| coFounded |
GNOME Foundation
ⓘ
Xamarin ⓘ Ximian ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
MIT
ⓘ
linked to:
Massachusetts Institute of Technology
Massachusetts Institute of Technology ⓘ |
| employer |
GitHub
ⓘ
Microsoft ⓘ Xamarin ⓘ |
| familyName | Friedman ⓘ |
| fieldOfWork |
developer tools
ⓘ
open-source software ⓘ software development ⓘ |
| founded |
Xamarin
ⓘ
Ximian ⓘ |
| gender | male ⓘ |
| genre | technology entrepreneurship ⓘ |
| givenName | Nat ⓘ |
| hasRole |
open-source advocate
ⓘ
technology investor ⓘ |
| industry |
information technology
ⓘ
software ⓘ |
| knownFor |
co-founding Xamarin
ⓘ
co-founding Ximian ⓘ leadership in open-source business models ⓘ serving as CEO of GitHub ⓘ supporting developer ecosystem at GitHub ⓘ |
| languageSpoken | English ⓘ |
| memberOf | GNOME community ⓘ |
| notableWork |
leadership of GitHub after Microsoft acquisition
ⓘ
supporting GitHub Copilot launch as CEO of GitHub ⓘ work on GNOME-related technologies ⓘ |
| occupation |
business executive
ⓘ
entrepreneur ⓘ software engineer ⓘ |
| positionHeld |
CEO of GitHub
ⓘ
CEO of Xamarin ⓘ Corporate Vice President at Microsoft ⓘ |
| residence | San Francisco Bay Area ⓘ |
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: Nat Friedman Description of subject: Nat Friedman is an American entrepreneur and software developer best known as the co-founder of Ximian and former CEO of GitHub.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.