Triple

T19096261
Position Surface form Disambiguated ID Type / Status
Subject Dhaka Cantonment E467412 entity
Predicate contains P35 FINISHED
Object BNS Osman Hall (Navy facility) — 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: BNS Osman Hall (Navy facility) | Statement: [Dhaka Cantonment, contains, BNS Osman Hall (Navy facility)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BNS Osman Hall (Navy facility)
Context triple: [Dhaka Cantonment, contains, BNS Osman Hall (Navy facility)]
  • A. Mina Salman Naval Base
    Mina Salman Naval Base is a key naval installation in Bahrain that serves as a strategic hub for the Bahrain Defence Force and allied maritime operations in the Persian Gulf.
  • B. Naval Communications Annex
    Naval Communications Annex was a former U.S. Navy communications facility in Washington, D.C., later repurposed as the Nebraska Avenue Complex that now houses Department of Homeland Security offices.
  • C. Rodman Naval Station
    Rodman Naval Station was a former U.S. Navy base in the Panama Canal Zone that served as a key logistics and support hub for naval operations in the region.
  • D. Seeadler Harbor naval base
    Seeadler Harbor naval base was a major World War II Allied naval facility in the Admiralty Islands used as a key staging and logistics hub in the Pacific theater.
  • E. Rickover Hall
    Rickover Hall is the main engineering academic building at the United States Naval Academy in Annapolis, Maryland.
  • 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: BNS Osman Hall (Navy facility)
Target entity description: BNS Osman Hall is a Bangladesh Navy facility located within Dhaka Cantonment, used primarily for official naval events, gatherings, and administrative functions.
  • A. Mina Salman Naval Base
    Mina Salman Naval Base is a key naval installation in Bahrain that serves as a strategic hub for the Bahrain Defence Force and allied maritime operations in the Persian Gulf.
  • B. Naval Communications Annex
    Naval Communications Annex was a former U.S. Navy communications facility in Washington, D.C., later repurposed as the Nebraska Avenue Complex that now houses Department of Homeland Security offices.
  • C. Rodman Naval Station
    Rodman Naval Station was a former U.S. Navy base in the Panama Canal Zone that served as a key logistics and support hub for naval operations in the region.
  • D. Seeadler Harbor naval base
    Seeadler Harbor naval base was a major World War II Allied naval facility in the Admiralty Islands used as a key staging and logistics hub in the Pacific theater.
  • E. Rickover Hall
    Rickover Hall is the main engineering academic building at the United States Naval Academy in Annapolis, Maryland.
  • 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_69d8dd05ac4c8190b1967d8f97f3fb2f completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e369aeac81908913c21f4c234c8e completed April 20, 2026, 8:27 a.m.
Created at: April 10, 2026, 12:04 p.m.