Triple

T1435574
Position Surface form Disambiguated ID Type / Status
Subject Mayor of Istanbul E30552 entity
Predicate headOf P652 FINISHED
Object Istanbul Metropolitan Municipality Council E164836 NE FINISHED

How this triple was built (2 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: Istanbul Metropolitan Municipality Council | Statement: [Mayor of Istanbul, headOf, Istanbul Metropolitan Municipality Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Istanbul Metropolitan Municipality Council
Context triple: [Mayor of Istanbul, headOf, Istanbul Metropolitan Municipality Council]
  • A. Istanbul Metropolitan Municipality Council chosen
    The Istanbul Metropolitan Municipality Council is the main legislative and decision-making body of Istanbul’s metropolitan government, responsible for setting local policies, budgets, and regulations for the city.
  • B. Istanbul Metropolitan Municipality
    Istanbul Metropolitan Municipality is the principal local government authority responsible for administering and providing public services across the city of Istanbul, Turkey.
  • C. Istanbul Metropolitan Municipality Mayor’s Office
    The Istanbul Metropolitan Municipality Mayor’s Office is the executive leadership body responsible for governing and administering the city of Istanbul at the metropolitan level.
  • D. Ankara Metropolitan Municipality
    Ankara Metropolitan Municipality is the primary local government authority responsible for administering and providing public services across Turkey’s capital city, Ankara.
  • E. Izmir Metropolitan Municipality
    Izmir Metropolitan Municipality is the principal local government authority responsible for administering and providing public services in the city and greater metropolitan area of Izmir, Turkey.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a498fc69ec8190b61722bd4b67c4d2 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c50250b88190a0fcf3e0cbba0b1a completed March 1, 2026, 11 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad4010b8708190ab47d622383d19a6 completed March 8, 2026, 9:23 a.m.
Created at: March 1, 2026, 8 p.m.