Triple
T171795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iran |
E3491
|
entity |
| Predicate | lastShah |
P1546
|
FINISHED |
| Object |
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.
|
E21295
|
NE FINISHED |
How this triple was built (5 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: Mohammad Reza Pahlavi | Statement: [Iran, lastShah, Mohammad Reza Pahlavi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mohammad Reza Pahlavi Context triple: [Iran, lastShah, Mohammad Reza Pahlavi]
-
A.
King Hussein of Jordan
King Hussein of Jordan was the long-reigning monarch of the Hashemite Kingdom of Jordan, known for his efforts to modernize the country and pursue peace in the Middle East.
-
B.
King Fahd of Saudi Arabia
King Fahd of Saudi Arabia was the Saudi monarch who modernized the kingdom’s infrastructure, deepened its alliance with the United States, and played a pivotal leadership role during the Gulf War.
-
C.
Omid Kordestani
Omid Kordestani is an Iranian-American business executive best known for senior leadership roles at major tech companies including Google and Twitter.
-
D.
Cyrus the Great
Cyrus the Great was the 6th-century BCE founder of the Achaemenid Persian Empire, renowned for his military conquests, enlightened rule, and policies of religious tolerance and repatriation.
-
E.
Sultan
The Sultan was the supreme monarch of the Ottoman Empire, wielding ultimate political, military, and religious authority over its vast territories.
- 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: Mohammad Reza Pahlavi Triple: [Iran, lastShah, Mohammad Reza Pahlavi]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mohammad Reza Pahlavi Target entity description: 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.
-
A.
King Hussein of Jordan
King Hussein of Jordan was the long-reigning monarch of the Hashemite Kingdom of Jordan, known for his efforts to modernize the country and pursue peace in the Middle East.
-
B.
King Fahd of Saudi Arabia
King Fahd of Saudi Arabia was the Saudi monarch who modernized the kingdom’s infrastructure, deepened its alliance with the United States, and played a pivotal leadership role during the Gulf War.
-
C.
Omid Kordestani
Omid Kordestani is an Iranian-American business executive best known for senior leadership roles at major tech companies including Google and Twitter.
-
D.
Cyrus the Great
Cyrus the Great was the 6th-century BCE founder of the Achaemenid Persian Empire, renowned for his military conquests, enlightened rule, and policies of religious tolerance and repatriation.
-
E.
Sultan
The Sultan was the supreme monarch of the Ottoman Empire, wielding ultimate political, military, and religious authority over its vast territories.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lastShah Context triple: [Iran, lastShah, Mohammad Reza Pahlavi]
-
A.
lastChancellor
Indicates that one entity served as the most recent chancellor of another entity (such as a country, institution, or organization).
-
B.
lastHolder
Indicates that the subject is the most recent entity to have possessed, owned, or held the object.
-
C.
lastMonarchOf
chosen
Indicates that one entity is the final reigning monarch of another entity, such as a country, kingdom, or territory.
-
D.
endOfReign
Indicates the point in time or event at which a ruler’s or leader’s period of authority or reign concludes.
-
E.
lastAwarded
Indicates the most recent time or instance at which an entity received a particular award.
- F. None of above.
Provenance (6 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_69a25374990081909766d30c79a18e0e |
completed | Feb. 28, 2026, 2:31 a.m. |
| NER | Named-entity recognition | batch_69a25a3f9d188190aacf5791273e2c65 |
completed | Feb. 28, 2026, 3 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2e3c131cc81909092b2aab26cd1ba |
completed | Feb. 28, 2026, 12:46 p.m. |
| NEDg | Description generation | batch_69a2e43c273c8190ac28bb1826f30eb4 |
completed | Feb. 28, 2026, 12:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2e492948c8190a9338cf1a7b5acd8 |
completed | Feb. 28, 2026, 12:50 p.m. |
| PD | Predicate disambiguation | batch_69a25667717c8190bac5108366e2178d |
completed | Feb. 28, 2026, 2:43 a.m. |
Created at: Feb. 28, 2026, 2:39 a.m.