Michael Maestlin
E378144
Michael Maestlin was a German astronomer and mathematician best known as Johannes Kepler’s mentor and an early supporter of the Copernican heliocentric system.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Michael Maestlin canonical | 7 |
| Maestlin | 1 |
| Michael Maestlinus | 1 |
| Michael Mästlin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3668270 — 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: Michael Maestlin Context triple: [Mysterium Cosmographicum, dedicatedTo, Michael Maestlin]
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A.
Georg Joachim Rheticus
Georg Joachim Rheticus was a 16th-century mathematician and astronomer best known for being a key disciple of Nicolaus Copernicus and for helping to introduce and defend the heliocentric model of the cosmos.
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B.
Andreas Osiander
Andreas Osiander was a 16th-century German Lutheran theologian known for his role in the Protestant Reformation and for anonymously editing and prefacing Copernicus’s seminal work "De revolutionibus orbium coelestium."
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C.
Wilhelm Keppler
Wilhelm Keppler was a German industrialist and early economic adviser to Adolf Hitler who became a prominent Nazi official involved in the regime’s economic and industrial policies.
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D.
Regiomontanus
Regiomontanus was a 15th-century German mathematician and astronomer whose advanced astronomical tables and theoretical work significantly shaped the development of Renaissance astronomy and influenced later figures like Copernicus.
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E.
Johannes Kepler
Johannes Kepler was a pioneering 17th-century German astronomer and mathematician best known for formulating the three laws of planetary motion that laid crucial groundwork for classical mechanics.
- 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: Michael Maestlin Target entity description: Michael Maestlin was a German astronomer and mathematician best known as Johannes Kepler’s mentor and an early supporter of the Copernican heliocentric system.
-
A.
Georg Joachim Rheticus
Georg Joachim Rheticus was a 16th-century mathematician and astronomer best known for being a key disciple of Nicolaus Copernicus and for helping to introduce and defend the heliocentric model of the cosmos.
-
B.
Andreas Osiander
Andreas Osiander was a 16th-century German Lutheran theologian known for his role in the Protestant Reformation and for anonymously editing and prefacing Copernicus’s seminal work "De revolutionibus orbium coelestium."
-
C.
Wilhelm Keppler
Wilhelm Keppler was a German industrialist and early economic adviser to Adolf Hitler who became a prominent Nazi official involved in the regime’s economic and industrial policies.
-
D.
Regiomontanus
Regiomontanus was a 15th-century German mathematician and astronomer whose advanced astronomical tables and theoretical work significantly shaped the development of Renaissance astronomy and influenced later figures like Copernicus.
-
E.
Johannes Kepler
Johannes Kepler was a pioneering 17th-century German astronomer and mathematician best known for formulating the three laws of planetary motion that laid crucial groundwork for classical mechanics.
- F. None of above. chosen
Statements (42)
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: Michael Maestlin Description of subject: Michael Maestlin was a German astronomer and mathematician best known as Johannes Kepler’s mentor and an early supporter of the Copernican heliocentric system.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Michael Maestlin
linked to: Michael Maestlin
linked to: Michael Maestlin