Pahlavi crown
E499622
The Pahlavi crown is the bejeweled imperial crown created for Reza Shah in 1926 and used as the principal coronation crown of Iran’s Pahlavi dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pahlavi crown canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5168467 — 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: Pahlavi crown Context triple: [Order of Pahlavi, symbol, Pahlavi crown]
-
A.
Imperial crown
The Imperial crown is a ceremonial symbol of Japan’s monarchy, representing the authority and dignity of the Emperor in state and imperial regalia.
-
B.
Papal tiara
The Papal tiara is an ornate, triple-crowned headpiece traditionally worn by popes as a symbol of their supreme authority in the Catholic Church.
-
C.
Imperial Crown of Russia
The Imperial Crown of Russia was the lavish, jewel-encrusted coronation crown of the Russian tsars, symbolizing the autocratic power and sovereignty of the Russian Empire.
-
D.
Imperial Crown of France
The Imperial Crown of France was the ceremonial crown designed for Napoleon Bonaparte’s French Empire, symbolizing his authority as Emperor and the revival of imperial tradition in France.
-
E.
Imperial Crown of Japan
The Imperial Crown of Japan is the ceremonial crown symbolizing the authority and dignity of the Japanese emperor, forming part of the traditional regalia used in imperial enthronement and state ceremonies.
- 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: Pahlavi crown Target entity description: The Pahlavi crown is the bejeweled imperial crown created for Reza Shah in 1926 and used as the principal coronation crown of Iran’s Pahlavi dynasty.
-
A.
Imperial crown
The Imperial crown is a ceremonial symbol of Japan’s monarchy, representing the authority and dignity of the Emperor in state and imperial regalia.
-
B.
Papal tiara
The Papal tiara is an ornate, triple-crowned headpiece traditionally worn by popes as a symbol of their supreme authority in the Catholic Church.
-
C.
Imperial Crown of Russia
The Imperial Crown of Russia was the lavish, jewel-encrusted coronation crown of the Russian tsars, symbolizing the autocratic power and sovereignty of the Russian Empire.
-
D.
Imperial Crown of France
The Imperial Crown of France was the ceremonial crown designed for Napoleon Bonaparte’s French Empire, symbolizing his authority as Emperor and the revival of imperial tradition in France.
-
E.
Imperial Crown of Japan
The Imperial Crown of Japan is the ceremonial crown symbolizing the authority and dignity of the Japanese emperor, forming part of the traditional regalia used in imperial enthronement and state ceremonies.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
imperial crown
ⓘ
regalia ⓘ |
| associatedWith |
Imperial State of Iran
NERFINISHED
ⓘ
Pahlavi monarchy NERFINISHED ⓘ |
| collection | National Jewels of Iran NERFINISHED ⓘ |
| coronationOf |
Mohammad Reza Pahlavi
NERFINISHED
ⓘ
Reza Shah Pahlavi NERFINISHED ⓘ |
| country | Iran ⓘ |
| createdFor | Reza Shah Pahlavi NERFINISHED ⓘ |
| decoratedWith |
diamonds
ⓘ
emeralds ⓘ pearls ⓘ rubies ⓘ |
| designedFor | modern Iranian monarchy ⓘ |
| era | 20th century ⓘ |
| exhibitedAt | Treasury of National Jewels, Tehran NERFINISHED ⓘ |
| hasColor |
golden
ⓘ
red (velvet cap) ⓘ |
| hasFeature |
arched band
ⓘ
four half-arches ⓘ large central emerald ⓘ red velvet cap ⓘ star motifs ⓘ sunburst motif ⓘ |
| height | approximately 19.8 cm ⓘ |
| inception | 1926 ⓘ |
| inspiredBy | Sassanian crowns ⓘ |
| locatedIn |
Iran
NERFINISHED
ⓘ
Tehran ⓘ |
| location | Central Bank of the Islamic Republic of Iran NERFINISHED ⓘ |
| material |
gold
ⓘ
silver ⓘ velvet ⓘ |
| ownership | state property of Iran ⓘ |
| partOf | Iranian Crown Jewels NERFINISHED ⓘ |
| replaced | Kiani Crown NERFINISHED ⓘ |
| status | no longer in official use ⓘ |
| symbolOf |
Iranian monarchy
NERFINISHED
ⓘ
Pahlavi dynasty NERFINISHED ⓘ royal authority ⓘ |
| usedBy |
Mohammad Reza Pahlavi
NERFINISHED
ⓘ
Pahlavi dynasty NERFINISHED ⓘ Reza Shah Pahlavi NERFINISHED ⓘ |
| usedFor |
coronation ceremonies
ⓘ
state occasions ⓘ |
| usedUntil | 1979 ⓘ |
| weight | approximately 2.08 kg ⓘ |
| width | approximately 19.8 cm ⓘ |
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: Pahlavi crown Description of subject: The Pahlavi crown is the bejeweled imperial crown created for Reza Shah in 1926 and used as the principal coronation crown of Iran’s Pahlavi dynasty.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.