Triple
T16666140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anglo-Soviet-Iranian Tripartite Treaty of 1942 |
E404985
|
entity |
| Predicate | headOfStateOfSignatoryAtTime |
P124193
|
FINISHED |
| Object | Reza Shah Pahlavi |
E124343
|
NE FINISHED |
How this triple was built (3 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: Reza Shah Pahlavi | Statement: [Anglo-Soviet-Iranian Tripartite Treaty of 1942, headOfStateOfSignatoryAtTime, Reza Shah Pahlavi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reza Shah Pahlavi Context triple: [Anglo-Soviet-Iranian Tripartite Treaty of 1942, headOfStateOfSignatoryAtTime, Reza Shah Pahlavi]
-
A.
Reza Shah Pahlavi
chosen
Reza Shah Pahlavi was the founder of the Pahlavi dynasty and the modernizing monarch of Iran who ruled from 1925 until his abdication in 1941.
-
B.
Ali-Reza Pahlavi
Ali-Reza Pahlavi was a son of the last Shah of Iran who lived in exile after the 1979 Iranian Revolution and later died by suicide in the United States.
-
C.
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.
-
D.
Shams Pahlavi
Shams Pahlavi was an Iranian princess of the Pahlavi dynasty, known as the elder sister of Mohammad Reza Shah Pahlavi and a prominent figure in Iran’s royal court before the 1979 revolution.
-
E.
Prince Gholam Reza Pahlavi
Prince Gholam Reza Pahlavi was an Iranian royal prince of the Pahlavi dynasty, known as a half-brother of Mohammad Reza Shah Pahlavi, the last Shah of Iran.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: headOfStateOfSignatoryAtTime Context triple: [Anglo-Soviet-Iranian Tripartite Treaty of 1942, headOfStateOfSignatoryAtTime, Reza Shah Pahlavi]
-
A.
headOfStateOf
Indicates that one entity serves as the chief public representative and highest-ranking official authority of another entity, typically a country or state.
-
B.
sharesHeadOfState
Indicates that two political entities have the same individual serving as their head of state.
-
C.
headOfStateIs
Indicates that one entity serves as the head of state (the highest public representative) of another entity, typically a country or similar political unit.
-
D.
definedHeadOfState
Indicates that one entity is formally designated or recognized as the head of state of another entity.
-
E.
headOfStateMember
Indicates that an individual serves as a member of the collective body or group that functions as the head of state for a given political entity.
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37c9cd7ec819084aa9b2830874bf5 |
completed | April 18, 2026, 12:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00aaeaf4388190aa5340a01938b3f2 |
completed | May 10, 2026, 3:57 p.m. |
| PD | Predicate disambiguation | batch_69e319b1d7f08190b5ecb4a68c636c15 |
completed | April 18, 2026, 5:42 a.m. |
| PDg | Predicate description generation | batch_69e326b9e84881909a9166e65bd850d6 |
completed | April 18, 2026, 6:37 a.m. |
Created at: April 10, 2026, 5:18 a.m.