Triple

T8236349
Position Surface form Disambiguated ID Type / Status
Subject Tehran Municipality E192416 entity
Predicate headTitle P652 FINISHED
Object Mayor of Tehran
The Mayor of Tehran is the chief executive official responsible for governing Iran’s capital city and overseeing its municipal administration and urban development.
 E720786 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: Mayor of Tehran | Statement: [Tehran Municipality, headTitle, Mayor of Tehran]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mayor of Tehran
Context triple: [Tehran Municipality, headTitle, Mayor of Tehran]
  • A. Mayor of Ankara
    The Mayor of Ankara is the elected head of the municipal government of Turkey’s capital city, responsible for overseeing local administration, services, and urban development.
  • B. Mayor of Quetta
    The Mayor of Quetta is the elected chief executive responsible for overseeing the municipal administration and local governance of Pakistan’s provincial capital, Quetta.
  • C. Mayor of Istanbul
    The Mayor of Istanbul is the elected head of the Istanbul Metropolitan Municipality, responsible for governing and administering Turkey’s largest city.
  • D. President of Iran
    The President of Iran is the country’s highest elected official who oversees the executive branch and implements domestic and economic policies under the authority of the Supreme Leader.
  • E. Mayor of Haifa
    The Mayor of Haifa is the elected head of the municipal government of Haifa, one of Israel’s largest and most important port cities.
  • 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: Mayor of Tehran
Triple: [Tehran Municipality, headTitle, Mayor of Tehran]
Generated description
The Mayor of Tehran is the chief executive official responsible for governing Iran’s capital city and overseeing its municipal administration and urban development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mayor of Tehran
Target entity description: The Mayor of Tehran is the chief executive official responsible for governing Iran’s capital city and overseeing its municipal administration and urban development.
  • A. Mayor of Ankara
    The Mayor of Ankara is the elected head of the municipal government of Turkey’s capital city, responsible for overseeing local administration, services, and urban development.
  • B. Mayor of Quetta
    The Mayor of Quetta is the elected chief executive responsible for overseeing the municipal administration and local governance of Pakistan’s provincial capital, Quetta.
  • C. Mayor of Istanbul
    The Mayor of Istanbul is the elected head of the Istanbul Metropolitan Municipality, responsible for governing and administering Turkey’s largest city.
  • D. President of Iran
    The President of Iran is the country’s highest elected official who oversees the executive branch and implements domestic and economic policies under the authority of the Supreme Leader.
  • E. Mayor of Haifa
    The Mayor of Haifa is the elected head of the municipal government of Haifa, one of Israel’s largest and most important port cities.
  • 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_69ca82dc8f148190a2c75a98501a7b91 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb782a5e18819096235679f5a644a8 completed March 31, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd34fb069c8190965d69fae908482e completed April 1, 2026, 3:08 p.m.
NEDg Description generation batch_69cd37a47f3c81909491e9b0316c32f0 completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4ecc8d68819099932b1ecefc0d36 completed April 1, 2026, 4:58 p.m.
Created at: March 30, 2026, 5:47 p.m.