Triple

T291407
Position Surface form Disambiguated ID Type / Status
Subject Dominion of Ceylon E6001 entity
Predicate headOfGovernment P307 FINISHED
Object Dudley Senanayake
Dudley Senanayake was a prominent Sri Lankan statesman who served multiple terms as prime minister and played a key role in the country’s early post-independence politics.
E37798 NE FINISHED

How this triple was built (4 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: Dudley Senanayake | Statement: [Dominion of Ceylon, headOfGovernment, Dudley Senanayake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dudley Senanayake
Context triple: [Dominion of Ceylon, headOfGovernment, Dudley Senanayake]
  • A. D. S. Senanayake
    D. S. Senanayake was the first Prime Minister of independent Ceylon (now Sri Lanka) and is widely regarded as the "Father of the Nation" for his leading role in achieving self-rule from British colonial rule.
  • B. Dinshaw Edulji Wacha
    Dinshaw Edulji Wacha was an Indian Parsi political leader and early nationalist who played a key role in the formative years of the Indian independence movement.
  • C. Norman Kirk
    Norman Kirk was a prominent New Zealand Labour Party politician who served as the country’s 29th Prime Minister from 1972 until his death in 1974.
  • D. Chin Peng
    Chin Peng was the longtime leader of the Malayan Communist Party who headed the communist insurgency against British and Malayan authorities during and after the Malayan Emergency.
  • E. Allan Octavian Hume
    Allan Octavian Hume was a British civil servant, political reformer, and ornithologist best known as a founding member of the Indian National Congress and an influential figure in late 19th-century colonial India.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Dudley Senanayake
Triple: [Dominion of Ceylon, headOfGovernment, Dudley Senanayake]
Generated description
Dudley Senanayake was a prominent Sri Lankan statesman who served multiple terms as prime minister and played a key role in the country’s early post-independence politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dudley Senanayake
Target entity description: Dudley Senanayake was a prominent Sri Lankan statesman who served multiple terms as prime minister and played a key role in the country’s early post-independence politics.
  • A. D. S. Senanayake
    D. S. Senanayake was the first Prime Minister of independent Ceylon (now Sri Lanka) and is widely regarded as the "Father of the Nation" for his leading role in achieving self-rule from British colonial rule.
  • B. Dinshaw Edulji Wacha
    Dinshaw Edulji Wacha was an Indian Parsi political leader and early nationalist who played a key role in the formative years of the Indian independence movement.
  • C. Norman Kirk
    Norman Kirk was a prominent New Zealand Labour Party politician who served as the country’s 29th Prime Minister from 1972 until his death in 1974.
  • D. Chin Peng
    Chin Peng was the longtime leader of the Malayan Communist Party who headed the communist insurgency against British and Malayan authorities during and after the Malayan Emergency.
  • E. Allan Octavian Hume
    Allan Octavian Hume was a British civil servant, political reformer, and ornithologist best known as a founding member of the Indian National Congress and an influential figure in late 19th-century colonial India.
  • F. None of above. chosen

Provenance (5 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e975d2c0819082bbf6a0f3d928af completed Feb. 28, 2026, 1:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a5d315ec819090df0fcee8d3d493 completed March 1, 2026, 2:34 a.m.
NEDg Description generation batch_69a3a63b33408190bea3a099165d1233 completed March 1, 2026, 2:36 a.m.
NED2 Entity disambiguation (via description) batch_69a3a69b4e488190ae092d6989c75556 completed March 1, 2026, 2:38 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.