Clara Clemens
E12714
Clara Clemens was an American singer and the only surviving daughter of author Mark Twain, known for managing and promoting her father's literary legacy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Clara Clemens canonical | 26 |
| Clara Langhorne Clemens | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T110493 — 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: Clara Clemens Context triple: [Woodlawn Cemetery, Elmira, New York, United States, notableBurial, Clara Clemens]
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A.
Olivia Langdon Clemens
Olivia Langdon Clemens was the educated, reform-minded wife of author Mark Twain, known for her strong moral influence on his work and her involvement in social causes.
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B.
Olivia Susan Clemens
Olivia Susan Clemens was the daughter of American author Mark Twain (Samuel Clemens) and his wife Olivia Langdon Clemens.
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C.
Roxana Foote Beecher
Roxana Foote Beecher was an American woman of the early 19th century known primarily as the mother of author Harriet Beecher Stowe and as a member of the prominent Beecher family.
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D.
Langdon Clemens
Langdon Clemens was the firstborn son of American author Mark Twain (Samuel Clemens), who died in infancy.
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E.
Catharine Beecher
Catharine Beecher was a 19th-century American educator and reformer known for promoting women’s education and domestic science, and for her influential writings on the role of women in society.
- 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: Clara Clemens Target entity description: Clara Clemens was an American singer and the only surviving daughter of author Mark Twain, known for managing and promoting her father's literary legacy.
-
A.
Olivia Langdon Clemens
Olivia Langdon Clemens was the educated, reform-minded wife of author Mark Twain, known for her strong moral influence on his work and her involvement in social causes.
-
B.
Olivia Susan Clemens
Olivia Susan Clemens was the daughter of American author Mark Twain (Samuel Clemens) and his wife Olivia Langdon Clemens.
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C.
Roxana Foote Beecher
Roxana Foote Beecher was an American woman of the early 19th century known primarily as the mother of author Harriet Beecher Stowe and as a member of the prominent Beecher family.
-
D.
Langdon Clemens
Langdon Clemens was the firstborn son of American author Mark Twain (Samuel Clemens), who died in infancy.
-
E.
Catharine Beecher
Catharine Beecher was a 19th-century American educator and reformer known for promoting women’s education and domestic science, and for her influential writings on the role of women in society.
- F. None of above. chosen
Statements (48)
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: Clara Clemens Description of subject: Clara Clemens was an American singer and the only surviving daughter of author Mark Twain, known for managing and promoting her father's literary legacy.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Clara Langhorne Clemens
subject surface form:
Olivia Susan Clemens
subject surface form:
Ossip Gabrilowitsch
subject surface form:
Ossip Gabrilowitsch
subject surface form:
Nina Gabrilowitsch