Triple

T4837676
Position Surface form Disambiguated ID Type / Status
Subject Dar es Salaam E108100 entity
Predicate hasInstitution P186 FINISHED
Object Bank of Tanzania headquarters E463955 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: Bank of Tanzania headquarters | Statement: [Dar es Salaam, hasInstitution, Bank of Tanzania headquarters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bank of Tanzania headquarters
Context triple: [Dar es Salaam, hasInstitution, Bank of Tanzania headquarters]
  • A. Bank of Tanzania chosen
    The Bank of Tanzania is the central bank of Tanzania, responsible for formulating monetary policy, regulating the financial sector, and maintaining the stability of the national currency.
  • B. Government of Tanzania
    The Government of Tanzania is the central governing authority of the United Republic of Tanzania, responsible for national administration, policy-making, and the implementation of laws across the country.
  • C. Bank of Mozambique
    The Bank of Mozambique is the central bank of Mozambique, responsible for issuing the national currency, formulating monetary policy, and overseeing the country’s financial system.
  • D. Tanzania Railways Corporation
    Tanzania Railways Corporation is the state-owned company responsible for operating and managing much of Tanzania’s railway network for passenger and freight transport.
  • E. Arusha, Tanzania
    Arusha, Tanzania is a major city in northern Tanzania known as a diplomatic hub and gateway to popular safari destinations and Mount Kilimanjaro.
  • 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_69bd43fbe444819085cb970706ef73f7 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6ce2e810819089f9a3f2a7574d44 completed March 20, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cc054ac819099d6d3dbf415e710 completed March 21, 2026, 8:54 a.m.
Created at: March 20, 2026, 1:25 p.m.