Triple

T7514249
Position Surface form Disambiguated ID Type / Status
Subject Yerebatan Sarnıcı E177598 entity
Predicate managedBy P86 FINISHED
Object Istanbul Metropolitan Municipality E30282 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 | Statement: [Yerebatan Sarnıcı, managedBy, Istanbul Metropolitan Municipality]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Istanbul Metropolitan Municipality
Context triple: [Yerebatan Sarnıcı, managedBy, Istanbul Metropolitan Municipality]
  • A. Istanbul Metropolitan Municipality chosen
    Istanbul Metropolitan Municipality is the principal local government authority responsible for administering and providing public services across the city of Istanbul, Turkey.
  • B. Istanbul Metropolitan Municipality Council
    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.
  • C. 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.
  • D. Kocaeli Metropolitan Municipality
    Kocaeli Metropolitan Municipality is the local government authority responsible for administering the city of İzmit and the wider Kocaeli Province in northwestern Turkey.
  • 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_69c69f2891148190a484f3b8222c6f1b completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5d6ccb08190a568a9b58bfbd0cc completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a204ffc0819096f632f225d290dd completed March 29, 2026, 3:52 a.m.
Created at: March 27, 2026, 3:45 p.m.