Triple

T23298523
Position Surface form Disambiguated ID Type / Status
Subject Bangladesh inland water transport network E590236 entity
Predicate relatedSector P71 FINISHED
Object Bangladesh Inland Water Transport Corporation — 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 Corporation | Statement: [Bangladesh inland water transport network, relatedSector, Bangladesh Inland Water Transport Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bangladesh Inland Water Transport Corporation
Context triple: [Bangladesh inland water transport network, relatedSector, Bangladesh Inland Water Transport Corporation]
  • A. Bangladesh Inland Water Transport Authority
    The Bangladesh Inland Water Transport Authority is a government agency responsible for regulating, developing, and maintaining the country’s inland waterways and river ports.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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 Corporation
Target entity description: The Bangladesh Inland Water Transport Corporation is a state-owned organization responsible for operating and managing much of Bangladesh’s commercial inland waterway transport services.
  • A. Bangladesh Inland Water Transport Authority
    The Bangladesh Inland Water Transport Authority is a government agency responsible for regulating, developing, and maintaining the country’s inland waterways and river ports.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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.