Triple

T22420542
Position Surface form Disambiguated ID Type / Status
Subject Mahaweli Development Programme E554232 entity
Predicate implementedBy P172 FINISHED
Object Ministry of Irrigation of Sri Lanka — 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: Ministry of Irrigation of Sri Lanka | Statement: [Mahaweli Development Programme, implementedBy, Ministry of Irrigation of Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ministry of Irrigation of Sri Lanka
Context triple: [Mahaweli Development Programme, implementedBy, Ministry of Irrigation of Sri Lanka]
  • A. Ministry of Agriculture (Sri Lanka)
    The Ministry of Agriculture (Sri Lanka) is the central government ministry responsible for formulating and implementing national policies and programs related to agriculture, food production, and rural development in Sri Lanka.
  • B. Ministry of Technology of Sri Lanka
    The Ministry of Technology of Sri Lanka is a government ministry responsible for formulating and overseeing national policies and initiatives related to science, technology, and digital innovation in the country.
  • C. Ministry of Power and Energy of Sri Lanka
    The Ministry of Power and Energy of Sri Lanka is the central government body responsible for formulating and implementing national policies on electricity generation, energy resources, and power infrastructure across the country.
  • D. National Transport Commission of Sri Lanka
    The National Transport Commission of Sri Lanka is the government body responsible for regulating and overseeing public passenger transport services across the country.
  • E. Sri Lankan inland waterways system
    The Sri Lankan inland waterways system is an interconnected network of canals, rivers, and lakes used historically and presently for transport, irrigation, and regional trade across Sri Lanka.
  • 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: Ministry of Irrigation of Sri Lanka
Target entity description: The Ministry of Irrigation of Sri Lanka is the government body responsible for national water resources management, including major irrigation, river basin development, and large-scale agricultural and hydropower projects.
  • A. Ministry of Agriculture (Sri Lanka)
    The Ministry of Agriculture (Sri Lanka) is the central government ministry responsible for formulating and implementing national policies and programs related to agriculture, food production, and rural development in Sri Lanka.
  • B. Ministry of Technology of Sri Lanka
    The Ministry of Technology of Sri Lanka is a government ministry responsible for formulating and overseeing national policies and initiatives related to science, technology, and digital innovation in the country.
  • C. Ministry of Power and Energy of Sri Lanka
    The Ministry of Power and Energy of Sri Lanka is the central government body responsible for formulating and implementing national policies on electricity generation, energy resources, and power infrastructure across the country.
  • D. National Transport Commission of Sri Lanka
    The National Transport Commission of Sri Lanka is the government body responsible for regulating and overseeing public passenger transport services across the country.
  • E. Sri Lankan inland waterways system
    The Sri Lankan inland waterways system is an interconnected network of canals, rivers, and lakes used historically and presently for transport, irrigation, and regional trade across Sri Lanka.
  • 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_69e11e4f2d0c819091aa3558ea2ee630 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1594a58508190b41fd16c8de5f8b4 completed April 29, 2026, 1:05 a.m.
Created at: April 16, 2026, 8:46 p.m.