Triple

T23103763
Position Surface form Disambiguated ID Type / Status
Subject Dhaka Transport Coordination Authority E576101 entity
Predicate regionServed P82 FINISHED
Object Dhaka city corporation areas — NE NERFINISHED

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: Dhaka city corporation areas | Statement: [Dhaka Transport Coordination Authority, regionServed, Dhaka city corporation areas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dhaka city corporation areas
Context triple: [Dhaka Transport Coordination Authority, regionServed, Dhaka city corporation areas]
  • A. Dhaka North City Corporation
    Dhaka North City Corporation is the municipal governing body responsible for administering and providing civic services to the northern part of Dhaka, the capital of Bangladesh.
  • B. Dhaka South City Corporation
    Dhaka South City Corporation is the municipal governing body responsible for administering and providing civic services to the southern part of Bangladesh’s capital, including the historic Old Dhaka area.
  • C. Rajshahi City Corporation area
    Rajshahi City Corporation area is an urban region in northwestern Bangladesh renowned for its historic silk industry and cultural heritage.
  • D. Dhaka District
    Dhaka District is an administrative region in central Bangladesh that encompasses the nation’s capital city and serves as a major political, economic, and cultural hub.
  • E. Chawkbazar area of Dhaka
    The Chawkbazar area of Dhaka is a historic, densely populated commercial neighborhood famous for its traditional markets, food stalls, and vibrant Ramadan street iftar bazaar.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dhaka city corporation areas
Target entity description: Dhaka city corporation areas are the urban administrative zones of Bangladesh’s capital city, encompassing its core municipal jurisdictions and surrounding metropolitan neighborhoods.
  • A. Dhaka North City Corporation
    Dhaka North City Corporation is the municipal governing body responsible for administering and providing civic services to the northern part of Dhaka, the capital of Bangladesh.
  • B. Dhaka South City Corporation
    Dhaka South City Corporation is the municipal governing body responsible for administering and providing civic services to the southern part of Bangladesh’s capital, including the historic Old Dhaka area.
  • C. Rajshahi City Corporation area
    Rajshahi City Corporation area is an urban region in northwestern Bangladesh renowned for its historic silk industry and cultural heritage.
  • D. Dhaka District
    Dhaka District is an administrative region in central Bangladesh that encompasses the nation’s capital city and serves as a major political, economic, and cultural hub.
  • E. Chawkbazar area of Dhaka
    The Chawkbazar area of Dhaka is a historic, densely populated commercial neighborhood famous for its traditional markets, food stalls, and vibrant Ramadan street iftar bazaar.
  • F. None of above. chosen

Provenance (2 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_69e245c060b48190a9bd61a47a16db17 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18deaacbc8190a97e64e1cf39cdd6 completed April 29, 2026, 4:49 a.m.
Created at: April 17, 2026, 3:58 p.m.