Feodor I of Russia
E306927
Feodor I of Russia was the last Rurikid tsar of Russia, known for his piety and weak rule, during whose reign real power was largely exercised by his brother-in-law Boris Godunov.
All labels observed (9)
| Label | Occurrences |
|---|---|
| Feodor I of Russia canonical | 23 |
| Fyodor I of Russia | 4 |
| Tsar Boris Godunov | 3 |
| Feodor I Ivanovich | 2 |
| Feodor Ivanovich I | 1 |
| Fyodor I Ivanovich | 1 |
| Tsar Fyodor Ioannovich | 1 |
| Tsar Fyodor Ivanovich | 1 |
| Фёдор I Иоаннович | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2386544 — 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: Feodor I of Russia Context triple: [Boris Godunov, predecessor, Feodor I of Russia]
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A.
Feodor III of Russia
Feodor III of Russia was a late 17th-century Tsar of Russia from the Romanov dynasty whose short, illness-plagued reign preceded the transformative rule of Peter the Great.
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B.
Feodor II of Russia
Feodor II of Russia was a short-reigning tsar during the Time of Troubles, known as the last ruler from the Godunov dynasty before being overthrown and murdered amid dynastic chaos.
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C.
Mikhail I of Russia
Mikhail I of Russia was the first tsar of the Romanov dynasty, whose accession in 1613 ended the Time of Troubles and began a new ruling era in Russian history.
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D.
Ivan V of Russia
Ivan V of Russia was a nominal tsar of Russia from the Romanov dynasty who ruled jointly with his half-brother Peter the Great under the regency of their sister Sophia Alekseyevna.
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E.
Vasili III of Russia
Vasili III of Russia was the Grand Prince of Moscow from 1505 to 1533, known for completing the unification of Russian lands and strengthening centralized Muscovite power.
- 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: Feodor I of Russia Target entity description: Feodor I of Russia was the last Rurikid tsar of Russia, known for his piety and weak rule, during whose reign real power was largely exercised by his brother-in-law Boris Godunov.
-
A.
Feodor III of Russia
Feodor III of Russia was a late 17th-century Tsar of Russia from the Romanov dynasty whose short, illness-plagued reign preceded the transformative rule of Peter the Great.
-
B.
Feodor II of Russia
Feodor II of Russia was a short-reigning tsar during the Time of Troubles, known as the last ruler from the Godunov dynasty before being overthrown and murdered amid dynastic chaos.
-
C.
Mikhail I of Russia
Mikhail I of Russia was the first tsar of the Romanov dynasty, whose accession in 1613 ended the Time of Troubles and began a new ruling era in Russian history.
-
D.
Ivan V of Russia
Ivan V of Russia was a nominal tsar of Russia from the Romanov dynasty who ruled jointly with his half-brother Peter the Great under the regency of their sister Sophia Alekseyevna.
-
E.
Vasili III of Russia
Vasili III of Russia was the Grand Prince of Moscow from 1505 to 1533, known for completing the unification of Russian lands and strengthening centralized Muscovite power.
- 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: Feodor I of Russia Description of subject: Feodor I of Russia was the last Rurikid tsar of Russia, known for his piety and weak rule, during whose reign real power was largely exercised by his brother-in-law Boris Godunov.
Referenced by (37)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Feodor I of Russia
linked to: Feodor I of Russia
subject linked to:
Boris Godunov by Alexander Pushkin
linked to: Feodor I of Russia
linked to: Feodor I of Russia
linked to: Feodor I of Russia
subject linked to:
Dmitry Ivanovich (son of Ivan IV and Maria Nagaya)
linked to: Feodor I of Russia
linked to: Feodor I of Russia
linked to: Feodor I of Russia
linked to: Feodor I of Russia
linked to: Feodor I of Russia
subject linked to:
Feodor I of Russia (stepson)
linked to: Feodor I of Russia
linked to: Feodor I of Russia
linked to: Feodor I of Russia