John Reiser
E452660
John Reiser is a software developer best known for creating the UPX (Ultimate Packer for Executables) compression tool.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Reiser canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3763579 — 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: John Reiser Context triple: [UPX, originalAuthor, John Reiser]
-
A.
Jay Gorney
Jay Gorney was an American composer best known for writing socially conscious songs for Broadway and film, including the music for the classic Depression-era anthem "Brother, Can You Spare a Dime?"
-
B.
Johnny Gandelsman
Johnny Gandelsman is a Grammy-winning violinist and producer known for his work with ensembles like Brooklyn Rider and the Silk Road Ensemble, as well as for his innovative solo projects.
-
C.
Sam Jaffe
Sam Jaffe was an American actor and character performer known for memorable roles in classic films such as "Gunga Din," "The Asphalt Jungle," and "Ben-Hur."
-
D.
Philip Bruns
Philip Bruns was an American character actor best known for his television and film roles in the 1970s and 1980s, including his work on the satirical soap opera "Mary Hartman, Mary Hartman."
-
E.
Edward Reeves
Edward Reeves was a teacher and mentor known for instructing Lionel Logue, the Australian speech therapist famous for treating King George VI.
- 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: John Reiser Target entity description: John Reiser is a software developer best known for creating the UPX (Ultimate Packer for Executables) compression tool.
-
A.
Jay Gorney
Jay Gorney was an American composer best known for writing socially conscious songs for Broadway and film, including the music for the classic Depression-era anthem "Brother, Can You Spare a Dime?"
-
B.
Johnny Gandelsman
Johnny Gandelsman is a Grammy-winning violinist and producer known for his work with ensembles like Brooklyn Rider and the Silk Road Ensemble, as well as for his innovative solo projects.
-
C.
Sam Jaffe
Sam Jaffe was an American actor and character performer known for memorable roles in classic films such as "Gunga Din," "The Asphalt Jungle," and "Ben-Hur."
-
D.
Philip Bruns
Philip Bruns was an American character actor best known for his television and film roles in the 1970s and 1980s, including his work on the satirical soap opera "Mary Hartman, Mary Hartman."
-
E.
Edward Reeves
Edward Reeves was a teacher and mentor known for instructing Lionel Logue, the Australian speech therapist famous for treating King George VI.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
executable packer
ⓘ
person ⓘ software ⓘ software developer ⓘ |
| developer | John Reiser ⓘ |
| field |
data compression
ⓘ
software engineering ⓘ |
| fullName |
Ultimate Packer for Executables
ⓘ
linked to:
UPX
|
| knownFor |
UPX
ⓘ
Ultimate Packer for Executables ⓘ
linked to:
UPX
|
| notableWork | UPX ⓘ |
| occupation | software developer ⓘ |
| role | creator of UPX ⓘ |
| shortName | UPX ⓘ |
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: John Reiser Description of subject: John Reiser is a software developer best known for creating the UPX (Ultimate Packer for Executables) compression tool.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.