Bayezid I
E20597
Bayezid I was a late 14th-century Ottoman sultan known for rapidly expanding the empire into the Balkans and Anatolia before his defeat and capture by Timur at the Battle of Ankara.
All labels observed (9)
| Label | Occurrences |
|---|---|
| Bayezid I canonical | 40 |
| Ottoman sultan Bayezid I | 2 |
| Yıldırım Bayezid | 2 |
| Bayezid | 1 |
| Bayezid I, Sultan of the Ottoman Empire | 1 |
| Beyazid I | 1 |
| Ottoman Sultan Bayezid I | 1 |
| Sultan Bayezid I of the Ottoman Empire | 1 |
| Sultan of the Ottoman Empire (Bayezid I) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T151385 — 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: Bayezid I Context triple: [Ottoman Empire, notableRuler, Bayezid I]
-
A.
Murad I
Murad I was a 14th-century Ottoman sultan who significantly expanded Ottoman territories in the Balkans and Anatolia, laying key foundations for the empire’s rise.
-
B.
Osman I
Osman I was the founder and first ruler of the Ottoman dynasty, which grew into one of history’s most powerful empires.
-
C.
Orhan
Orhan was the second ruler of the early Ottoman state who significantly expanded its territories in northwestern Anatolia and laid foundations for its future imperial structure.
-
D.
Humayun
Humayun was the second emperor of the Mughal Empire, known for temporarily losing his kingdom to Afghan rivals before regaining it and paving the way for the expansive rule of his son Akbar.
-
E.
Hadji Murad
Hadji Murad is a novella by Leo Tolstoy that portrays the tragic fate of a Chechen rebel leader caught between the Russian Empire and his own people during the Caucasian War.
- 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: Bayezid I Target entity description: Bayezid I was a late 14th-century Ottoman sultan known for rapidly expanding the empire into the Balkans and Anatolia before his defeat and capture by Timur at the Battle of Ankara.
-
A.
Murad I
Murad I was a 14th-century Ottoman sultan who significantly expanded Ottoman territories in the Balkans and Anatolia, laying key foundations for the empire’s rise.
-
B.
Osman I
Osman I was the founder and first ruler of the Ottoman dynasty, which grew into one of history’s most powerful empires.
-
C.
Orhan
Orhan was the second ruler of the early Ottoman state who significantly expanded its territories in northwestern Anatolia and laid foundations for its future imperial structure.
-
D.
Humayun
Humayun was the second emperor of the Mughal Empire, known for temporarily losing his kingdom to Afghan rivals before regaining it and paving the way for the expansive rule of his son Akbar.
-
E.
Hadji Murad
Hadji Murad is a novella by Leo Tolstoy that portrays the tragic fate of a Chechen rebel leader caught between the Russian Empire and his own people during the Caucasian War.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Ottoman sultan
ⓘ
monarch ⓘ |
| alsoKnownAs |
Bayezid I
ⓘ
surface form:
Beyazid I
Bayezid I ⓘ
surface form:
Yıldırım Bayezid
|
| birthDate | c. 1354 ⓘ |
| birthPlace | Ottoman Empire ⓘ |
| capturedBy | Timur ⓘ |
| causeOfDeath | illness in captivity ⓘ |
| child |
Mehmed I
ⓘ
Süleyman Çelebi ⓘ
surface form:
Musa Çelebi
Süleyman Çelebi ⓘ
surface form:
Mustafa Çelebi
Süleyman Çelebi ⓘ Süleyman Çelebi ⓘ
surface form:
İsa Çelebi
|
| conflict |
Battle of Ankara
ⓘ
Battle of Kosovo 1389 ⓘ
surface form:
Battle of Kosovo (1389)
Battle of Nicopolis ⓘ |
| countryOfCitizenship | Ottoman Empire ⓘ |
| dateOfDefeat | 1402-07-28 ⓘ |
| deathDate | 1403 ⓘ |
| deathPlace | in captivity after the Battle of Ankara ⓘ |
| defeatedAt | Battle of Ankara ⓘ |
| father | Murad I ⓘ |
| givenName |
Bayezid I
self-linksurface differs
ⓘ
surface form:
Bayezid
|
| historicalEra | Late Middle Ages ⓘ |
| house | Ottoman dynasty ⓘ |
| knownFor |
campaigns in Anatolia
ⓘ
campaigns in the Balkans ⓘ rapid expansion of the Ottoman Empire ⓘ |
| militaryUnitUsed | Janissaries ⓘ |
| mother | Gülçiçek Hatun ⓘ |
| nickname | Yıldırım ⓘ |
| nicknameMeaning | Thunderbolt ⓘ |
| notableEvent | defeat of the Crusader army at Nicopolis in 1396 ⓘ |
| opponent | Timur ⓘ |
| policy |
centralization of power in the Ottoman state
ⓘ
use of timar system to organize cavalry ⓘ |
| positionHeld |
Ottoman sultan
ⓘ
surface form:
Sultan of the Ottoman Empire
|
| predecessor | Murad I ⓘ |
| regionRuled |
Anatolia
ⓘ
Balkans ⓘ |
| reignEnd | 1402 ⓘ |
| reignStart | 1389 ⓘ |
| religion | Sunni Islam ⓘ |
| siege | Siege of Constantinople (1394–1402) ⓘ |
| spouse |
Devlet Hatun
ⓘ
Olivera Despina ⓘ |
| successor | Mehmed I ⓘ |
| territorialExpansion |
conquest of much of western Anatolia
ⓘ
extension of Ottoman rule deep into the Balkans ⓘ subjugation of many Anatolian beyliks ⓘ |
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: Bayezid I Description of subject: Bayezid I was a late 14th-century Ottoman sultan known for rapidly expanding the empire into the Balkans and Anatolia before his defeat and capture by Timur at the Battle of Ankara.
Referenced by (50)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Beyazid I
this entity surface form:
Yıldırım Bayezid
this entity surface form:
Ottoman Sultan Bayezid I
subject surface form:
Murad I
this entity surface form:
Ottoman sultan Bayezid I
this entity surface form:
Sultan of the Ottoman Empire (Bayezid I)
this entity surface form:
Bayezid I, Sultan of the Ottoman Empire
this entity surface form:
Yıldırım Bayezid
this entity surface form:
Sultan Bayezid I of the Ottoman Empire