Robert Grassmann
E969578
UNEXPLORED
Robert Grassmann was a 19th-century German writer and mathematician, known partly through his relation to the mathematician Hermann Grassmann.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert Grassmann canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12220684 — 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: Robert Grassmann Context triple: [Hermann Grassmann, sibling, Robert Grassmann]
-
A.
William Hahn
William Hahn was a 19th-century German-American painter known for his detailed genre scenes and landscapes, particularly of California.
-
B.
George Siegmann
George Siegmann was an American silent film actor known for his powerful character roles, including a prominent part in D.W. Griffith’s landmark film "The Birth of a Nation."
-
C.
Werner Buchholz
Werner Buchholz was a German-American computer scientist best known for coining the term "byte" and contributing to the design of early IBM computers.
-
D.
Karl Gebhardt
Karl Gebhardt was a Nazi physician and SS officer who conducted brutal medical experiments in concentration camps and was executed as a war criminal after the Doctors' Trial at Nuremberg.
-
E.
John Hufnagel
John Hufnagel is a prominent Canadian Football League coach and executive best known for leading the Calgary Stampeders to multiple Grey Cup championships.
- 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: Robert Grassmann Target entity description: Robert Grassmann was a 19th-century German writer and mathematician, known partly through his relation to the mathematician Hermann Grassmann.
-
A.
William Hahn
William Hahn was a 19th-century German-American painter known for his detailed genre scenes and landscapes, particularly of California.
-
B.
George Siegmann
George Siegmann was an American silent film actor known for his powerful character roles, including a prominent part in D.W. Griffith’s landmark film "The Birth of a Nation."
-
C.
Werner Buchholz
Werner Buchholz was a German-American computer scientist best known for coining the term "byte" and contributing to the design of early IBM computers.
-
D.
Karl Gebhardt
Karl Gebhardt was a Nazi physician and SS officer who conducted brutal medical experiments in concentration camps and was executed as a war criminal after the Doctors' Trial at Nuremberg.
-
E.
John Hufnagel
John Hufnagel is a prominent Canadian Football League coach and executive best known for leading the Calgary Stampeders to multiple Grey Cup championships.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.