Randolph St. Cosmo
E1000660
Randolph St. Cosmo is a fictional aeronaut and leader of the skyfaring youth adventurers known as the Chums of Chance in Thomas Pynchon’s novels.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Randolph St. Cosmo canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T12759813 — 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: Randolph St. Cosmo Context triple: [The Chums of Chance, hasMember, Randolph St. Cosmo]
-
A.
Randolph Crawford
Randolph Crawford is a notable individual distinguished enough to be recognized as a prominent bearer of the Crawford surname.
-
B.
Theodore St. John
Theodore St. John was an American screenwriter best known for co-writing the Academy Award-winning circus drama film "The Greatest Show on Earth" (1952).
-
C.
Howard St. John
Howard St. John was an American character actor known for his supporting roles in mid-20th-century film, television, and theater.
-
D.
Robert Livermore
Robert Livermore was a 19th-century Californian rancher and early settler whose name was later given to the city of Livermore, California.
-
E.
Cosmo Brown
Cosmo Brown is the wisecracking, musically gifted best friend and sidekick to Don Lockwood in the classic Hollywood musical film "Singin' in the Rain."
- 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: Randolph St. Cosmo Target entity description: Randolph St. Cosmo is a fictional aeronaut and leader of the skyfaring youth adventurers known as the Chums of Chance in Thomas Pynchon’s novels.
-
A.
Randolph Crawford
Randolph Crawford is a notable individual distinguished enough to be recognized as a prominent bearer of the Crawford surname.
-
B.
Theodore St. John
Theodore St. John was an American screenwriter best known for co-writing the Academy Award-winning circus drama film "The Greatest Show on Earth" (1952).
-
C.
Howard St. John
Howard St. John was an American character actor known for his supporting roles in mid-20th-century film, television, and theater.
-
D.
Robert Livermore
Robert Livermore was a 19th-century Californian rancher and early settler whose name was later given to the city of Livermore, California.
-
E.
Cosmo Brown
Cosmo Brown is the wisecracking, musically gifted best friend and sidekick to Don Lockwood in the classic Hollywood musical film "Singin' in the Rain."
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
aeronaut
ⓘ
fictional character ⓘ leader ⓘ |
| appearsIn | novels by Thomas Pynchon ⓘ |
| associatedWith | skyfaring youth adventurers ⓘ |
| createdBy | Thomas Pynchon ⓘ |
| fictionalUniverse | works of Thomas Pynchon ⓘ |
| genre | literary fiction character ⓘ |
| hasName | Randolph St. Cosmo ⓘ |
| memberOf |
Chums of Chance
ⓘ
linked to:
The Chums of Chance
|
| modeOfTravel | airship ⓘ |
| notableFor | leading the skyfaring youth adventurers known as the Chums of Chance ⓘ |
| occupation | aeronaut ⓘ |
| role | leader of the Chums of Chance ⓘ |
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: Randolph St. Cosmo Description of subject: Randolph St. Cosmo is a fictional aeronaut and leader of the skyfaring youth adventurers known as the Chums of Chance in Thomas Pynchon’s novels.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.