Sasha Sagan
E72663
Sasha Sagan is an American writer, filmmaker, and speaker known for her work exploring science, spirituality, and meaning, and as the daughter of astronomer Carl Sagan and writer Ann Druyan.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sasha Sagan canonical | 5 |
| Alexandra Sagan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T512431 — 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: Sasha Sagan Context triple: [Nick Sagan, hasRelative, Sasha Sagan]
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A.
Nick Sagan
Nick Sagan is an American science fiction writer and screenwriter, known for his work on television series like Star Trek and for being the son of astronomer Carl Sagan.
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B.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
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C.
Linda Salzman Sagan
Linda Salzman Sagan is an American artist and writer best known for co-designing the Pioneer plaque and contributing to other interstellar message projects alongside Carl Sagan.
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D.
Nicholas Sagan
Nicholas Sagan is the son of science communicator Ann Druyan and famed astronomer Carl Sagan.
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E.
Ann Druyan
Ann Druyan is an American writer and producer best known for co-writing the original "Cosmos" television series and continuing Carl Sagan’s legacy in popularizing science and astronomy.
- 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: Sasha Sagan Target entity description: Sasha Sagan is an American writer, filmmaker, and speaker known for her work exploring science, spirituality, and meaning, and as the daughter of astronomer Carl Sagan and writer Ann Druyan.
-
A.
Nick Sagan
Nick Sagan is an American science fiction writer and screenwriter, known for his work on television series like Star Trek and for being the son of astronomer Carl Sagan.
-
B.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
-
C.
Linda Salzman Sagan
Linda Salzman Sagan is an American artist and writer best known for co-designing the Pioneer plaque and contributing to other interstellar message projects alongside Carl Sagan.
-
D.
Nicholas Sagan
Nicholas Sagan is the son of science communicator Ann Druyan and famed astronomer Carl Sagan.
-
E.
Ann Druyan
Ann Druyan is an American writer and producer best known for co-writing the original "Cosmos" television series and continuing Carl Sagan’s legacy in popularizing science and astronomy.
- F. None of above. chosen
Statements (46)
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: Sasha Sagan Description of subject: Sasha Sagan is an American writer, filmmaker, and speaker known for her work exploring science, spirituality, and meaning, and as the daughter of astronomer Carl Sagan and writer Ann Druyan.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Alexandra Sagan