Triple
T274541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tehran |
E5216
|
entity |
| Predicate | isSeatOf |
P62
|
FINISHED |
| Object |
Presidency of Iran
The Presidency of Iran is the executive institution headed by the elected President, who serves as the country’s head of government within its Islamic Republic political system.
|
E35850
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Presidency of Iran | Statement: [Tehran, isSeatOf, Presidency of Iran]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presidency of Iran Context triple: [Tehran, isSeatOf, Presidency of Iran]
-
A.
Mohammad Reza Pahlavi
Mohammad Reza Pahlavi was the last monarch of Iran, ruling from 1941 until his overthrow in the 1979 Iranian Revolution, and was known for his pro-Western policies and ambitious modernization efforts.
-
B.
Iranian Revolution
The Iranian Revolution was a 1979 popular uprising that overthrew the Pahlavi monarchy and established the Islamic Republic under Ayatollah Khomeini.
-
C.
Iran
Iran is a Middle Eastern country that, after being occupied by British and Soviet forces in 1941, aligned with the Allies in World War II and served as a crucial supply corridor to the Soviet Union.
-
D.
Presidency of the United States
The Presidency of the United States is the executive office headed by the elected President, who serves as both head of state and head of government and oversees the federal executive branch.
-
E.
Eternal President of the Republic
Eternal President of the Republic is the posthumous title granted to North Korea’s founding leader Kim Il Sung, enshrining him as the country’s perpetual head of state and supreme ideological figure.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Presidency of Iran Triple: [Tehran, isSeatOf, Presidency of Iran]
Generated description
The Presidency of Iran is the executive institution headed by the elected President, who serves as the country’s head of government within its Islamic Republic political system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Presidency of Iran Target entity description: The Presidency of Iran is the executive institution headed by the elected President, who serves as the country’s head of government within its Islamic Republic political system.
-
A.
Mohammad Reza Pahlavi
Mohammad Reza Pahlavi was the last monarch of Iran, ruling from 1941 until his overthrow in the 1979 Iranian Revolution, and was known for his pro-Western policies and ambitious modernization efforts.
-
B.
Iranian Revolution
The Iranian Revolution was a 1979 popular uprising that overthrew the Pahlavi monarchy and established the Islamic Republic under Ayatollah Khomeini.
-
C.
Iran
Iran is a Middle Eastern country that, after being occupied by British and Soviet forces in 1941, aligned with the Allies in World War II and served as a crucial supply corridor to the Soviet Union.
-
D.
Presidency of the United States
The Presidency of the United States is the executive office headed by the elected President, who serves as both head of state and head of government and oversees the federal executive branch.
-
E.
Eternal President of the Republic
Eternal President of the Republic is the posthumous title granted to North Korea’s founding leader Kim Il Sung, enshrining him as the country’s perpetual head of state and supreme ideological figure.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25dd1cdf881909c2c9b77b7f88684 |
completed | Feb. 28, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a391506e2881909fa399aab00d3ac9 |
completed | March 1, 2026, 1:07 a.m. |
| NEDg | Description generation | batch_69a391bb35bc8190b0c84968c156439b |
completed | March 1, 2026, 1:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a39217ae2c819082fef73a105edf7d |
completed | March 1, 2026, 1:10 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.