Triple

T23298473
Position Surface form Disambiguated ID Type / Status
Subject Dhaka riverfront on Buriganga River E590235 entity
Predicate governedBy P46 FINISHED
Object Bangladesh Inland Water Transport Authority — 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: Bangladesh Inland Water Transport Authority | Statement: [Dhaka riverfront on Buriganga River, governedBy, Bangladesh Inland Water Transport Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bangladesh Inland Water Transport Authority
Context triple: [Dhaka riverfront on Buriganga River, governedBy, Bangladesh Inland Water Transport Authority]
  • A. Bangladesh Road Transport Corporation
    Bangladesh Road Transport Corporation is the state-owned bus and road transport operator in Bangladesh, providing intercity and urban passenger services across the country.
  • B. Bangladesh Road Transport Authority
    The Bangladesh Road Transport Authority is the government agency responsible for regulating and overseeing road transport, vehicle registration, and driver licensing in Bangladesh.
  • C. Bangladesh Bridge Authority
    The Bangladesh Bridge Authority is a government agency responsible for planning, constructing, maintaining, and operating major bridges and related infrastructure across Bangladesh.
  • D. Dhaka Mass Transit Company Limited
    Dhaka Mass Transit Company Limited is the state-owned company responsible for developing, operating, and managing Dhaka’s urban metro rail transit system.
  • E. Bangladesh inland water transport network
    The Bangladesh inland water transport network is an extensive system of rivers and waterways that serves as a major backbone for passenger and cargo transport across the country.
  • 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: Bangladesh Inland Water Transport Authority
Target entity description: The Bangladesh Inland Water Transport Authority is a government agency responsible for regulating, developing, and maintaining the country’s inland waterways and river ports.
  • A. Bangladesh Road Transport Corporation
    Bangladesh Road Transport Corporation is the state-owned bus and road transport operator in Bangladesh, providing intercity and urban passenger services across the country.
  • B. Bangladesh Road Transport Authority
    The Bangladesh Road Transport Authority is the government agency responsible for regulating and overseeing road transport, vehicle registration, and driver licensing in Bangladesh.
  • C. Bangladesh Bridge Authority
    The Bangladesh Bridge Authority is a government agency responsible for planning, constructing, maintaining, and operating major bridges and related infrastructure across Bangladesh.
  • D. Dhaka Mass Transit Company Limited
    Dhaka Mass Transit Company Limited is the state-owned company responsible for developing, operating, and managing Dhaka’s urban metro rail transit system.
  • E. Bangladesh inland water transport network
    The Bangladesh inland water transport network is an extensive system of rivers and waterways that serves as a major backbone for passenger and cargo transport across the country.
  • 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_69e25d1c0ecc8190a355aa229f06d0e0 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f196d083188190abaae77dd4cf2bae completed April 29, 2026, 5:27 a.m.
Created at: April 17, 2026, 5:03 p.m.