Triple

T22420556
Position Surface form Disambiguated ID Type / Status
Subject Mahaweli Development Programme E554232 entity
Predicate relatedTo P37 FINISHED
Object Mahaweli Authority Act 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: Mahaweli Authority Act of Sri Lanka | Statement: [Mahaweli Development Programme, relatedTo, Mahaweli Authority Act of Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mahaweli Authority Act of Sri Lanka
Context triple: [Mahaweli Development Programme, relatedTo, Mahaweli Authority Act of Sri Lanka]
  • A. Provincial Councils Act of Sri Lanka
    The Provincial Councils Act of Sri Lanka is the key piece of legislation that established the system of provincial councils and devolved governance powers from the central government to the provinces.
  • B. Antiquities Ordinance of Sri Lanka
    The Antiquities Ordinance of Sri Lanka is the primary legal framework that governs the protection, preservation, and management of the country’s archaeological and cultural heritage.
  • C. Army, Navy and Air Force Acts of Sri Lanka
    The Army, Navy and Air Force Acts of Sri Lanka are the primary legislative instruments that establish, regulate, and govern the structure, powers, and discipline of Sri Lanka’s armed forces.
  • D. 21st Amendment to the Constitution of Sri Lanka
    The 21st Amendment to the Constitution of Sri Lanka is a constitutional reform measure aimed at rebalancing executive, legislative, and independent institutional powers in the country’s governance framework.
  • E. 18th Amendment to the Constitution of Sri Lanka
    The 18th Amendment to the Constitution of Sri Lanka was a controversial 2010 constitutional change that removed presidential term limits and strengthened the powers of the executive presidency.
  • 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: Mahaweli Authority Act of Sri Lanka
Target entity description: The Mahaweli Authority Act of Sri Lanka is the legislation that established the Mahaweli Authority to plan, implement, and manage the country’s largest river basin development and irrigation program.
  • A. Provincial Councils Act of Sri Lanka
    The Provincial Councils Act of Sri Lanka is the key piece of legislation that established the system of provincial councils and devolved governance powers from the central government to the provinces.
  • B. Antiquities Ordinance of Sri Lanka
    The Antiquities Ordinance of Sri Lanka is the primary legal framework that governs the protection, preservation, and management of the country’s archaeological and cultural heritage.
  • C. Army, Navy and Air Force Acts of Sri Lanka
    The Army, Navy and Air Force Acts of Sri Lanka are the primary legislative instruments that establish, regulate, and govern the structure, powers, and discipline of Sri Lanka’s armed forces.
  • D. 21st Amendment to the Constitution of Sri Lanka
    The 21st Amendment to the Constitution of Sri Lanka is a constitutional reform measure aimed at rebalancing executive, legislative, and independent institutional powers in the country’s governance framework.
  • E. 18th Amendment to the Constitution of Sri Lanka
    The 18th Amendment to the Constitution of Sri Lanka was a controversial 2010 constitutional change that removed presidential term limits and strengthened the powers of the executive presidency.
  • 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.