Triple
T5168657
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Iranian Railway |
E116620
|
entity |
| Predicate | builtUnderMonarch |
P7942
|
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: [Trans-Iranian Railway, builtUnderMonarch, Reza Shah Pahlavi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reza Shah Pahlavi Context triple: [Trans-Iranian Railway, builtUnderMonarch, 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.
Pahlavi era
The Pahlavi era was the period in 20th-century Iran marked by the rule of the Pahlavi dynasty, characterized by rapid modernization, secularization, and authoritarian monarchy leading up to the 1979 Iranian Revolution.
-
E.
Ashraf Pahlavi
Ashraf Pahlavi was a powerful and controversial Iranian princess who played a significant political and diplomatic role during the Pahlavi dynasty, particularly in support of her twin brother, the Shah.
- 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: builtUnderMonarch Context triple: [Trans-Iranian Railway, builtUnderMonarch, Reza Shah Pahlavi]
-
A.
builtDuringReignOf
chosen
Indicates that something was constructed while a particular ruler or authority was in power.
-
B.
initiatedUnderMonarch
Indicates that an action, process, or event was begun during the reign or authority of a specific monarch.
-
C.
compiledUnderReignOf
Indicates that something (such as a document, code, or work) was compiled or put together during the period when a particular ruler or authority was in power.
-
D.
servedMonarch
Indicates that one entity held a position of service, allegiance, or duty under the authority of a particular monarch.
-
E.
originalMonarch
Indicates that a monarch is the first or founding ruler of a particular realm, title, or dynasty.
- F. None of above.
Provenance (4 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_69bd445ff97c81909a2615cc56235470 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd794dd9988190922e138f2a9a3c62 |
completed | March 20, 2026, 4:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf9adecb988190a5f289259cdd2f98 |
completed | March 22, 2026, 7:31 a.m. |
| PD | Predicate disambiguation | batch_69bd77b36c008190b91011a9fa52b3d2 |
completed | March 20, 2026, 4:37 p.m. |
Created at: March 20, 2026, 1:45 p.m.