Triple

T9987275
Position Surface form Disambiguated ID Type / Status
Subject Ratnasiri Wickremanayake E196798 entity
Predicate spouse P13 FINISHED
Object Surangani Wickremanayake
Surangani Wickremanayake is best known as the wife of former Sri Lankan Prime Minister Ratnasiri Wickremanayake.
E845438 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: Surangani Wickremanayake | Statement: [Ratnasiri Wickremanayake, spouse, Surangani Wickremanayake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Surangani Wickremanayake
Context triple: [Ratnasiri Wickremanayake, spouse, Surangani Wickremanayake]
  • A. Chandika Hathurusingha
    Chandika Hathurusingha is a former Sri Lankan cricketer and prominent international cricket coach known for significantly improving the performance of teams such as Bangladesh and Sri Lanka.
  • B. Mangala Samaraweera
    Mangala Samaraweera was a prominent Sri Lankan politician and diplomat who held several key ministerial portfolios, including foreign affairs and finance, and played a major role in post-war reconciliation and international relations.
  • C. Ratnasiri Wickremanayake
    Ratnasiri Wickremanayake was a Sri Lankan politician who served as Prime Minister and held several key roles in the country’s government during the late 20th and early 21st centuries.
  • D. D. B. Wijetunga
    D. B. Wijetunga was a Sri Lankan politician who served as the country's third executive President and was a prominent leader of the United National Party.
  • E. Molly Dunuwila Senanayake
    Molly Dunuwila Senanayake was a Sri Lankan woman best known as the mother of Dudley Senanayake, who served multiple terms as Prime Minister of Ceylon (now Sri Lanka).
  • 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: Surangani Wickremanayake
Triple: [Ratnasiri Wickremanayake, spouse, Surangani Wickremanayake]
Generated description
Surangani Wickremanayake is best known as the wife of former Sri Lankan Prime Minister Ratnasiri Wickremanayake.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Surangani Wickremanayake
Target entity description: Surangani Wickremanayake is best known as the wife of former Sri Lankan Prime Minister Ratnasiri Wickremanayake.
  • A. Chandika Hathurusingha
    Chandika Hathurusingha is a former Sri Lankan cricketer and prominent international cricket coach known for significantly improving the performance of teams such as Bangladesh and Sri Lanka.
  • B. Mangala Samaraweera
    Mangala Samaraweera was a prominent Sri Lankan politician and diplomat who held several key ministerial portfolios, including foreign affairs and finance, and played a major role in post-war reconciliation and international relations.
  • C. Ratnasiri Wickremanayake chosen
    Ratnasiri Wickremanayake was a Sri Lankan politician who served as Prime Minister and held several key roles in the country’s government during the late 20th and early 21st centuries.
  • D. D. B. Wijetunga
    D. B. Wijetunga was a Sri Lankan politician who served as the country's third executive President and was a prominent leader of the United National Party.
  • E. Molly Dunuwila Senanayake
    Molly Dunuwila Senanayake was a Sri Lankan woman best known as the mother of Dudley Senanayake, who served multiple terms as Prime Minister of Ceylon (now Sri Lanka).
  • F. None of above.

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_69ca82f1678c819093d06320a05f16a4 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdc79c8b80819091dc16ac8fd0c720 completed April 2, 2026, 1:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69d3172a7d108190895dad463e7e5423 completed April 6, 2026, 2:15 a.m.
NEDg Description generation batch_69d318beb6ec8190942a900277c45739 completed April 6, 2026, 2:21 a.m.
NED2 Entity disambiguation (via description) batch_69d319114ad88190b0475058df0d5e66 completed April 6, 2026, 2:23 a.m.
Created at: March 30, 2026, 8:50 p.m.