Triple
T9987216
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chandrika Kumaratunga |
E196797
|
entity |
| Predicate | primeMinisterDuringPresidency |
P31615
|
FINISHED |
| Object |
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.
|
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: Ratnasiri Wickremanayake | Statement: [Chandrika Kumaratunga, primeMinisterDuringPresidency, Ratnasiri Wickremanayake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ratnasiri Wickremanayake Context triple: [Chandrika Kumaratunga, primeMinisterDuringPresidency, Ratnasiri Wickremanayake]
-
A.
Ravi Karunanayake
Ravi Karunanayake is a Sri Lankan politician who has held prominent cabinet positions, including serving as the country's finance minister.
-
B.
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).
-
C.
Ranjan Madugalle
Ranjan Madugalle is a former Sri Lankan cricketer who became a prominent ICC match referee, overseeing numerous high-profile international matches and tournaments.
-
D.
Anura Bandaranaike
Anura Bandaranaike was a prominent Sri Lankan politician and member of the influential Bandaranaike family, who held several key ministerial and parliamentary positions during his career.
-
E.
Ranil Wickremesinghe
Ranil Wickremesinghe is a veteran Sri Lankan politician who has served multiple terms as Prime Minister and later as President of 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: Ratnasiri Wickremanayake Triple: [Chandrika Kumaratunga, primeMinisterDuringPresidency, Ratnasiri Wickremanayake]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ratnasiri Wickremanayake Target entity description: 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.
-
A.
Ravi Karunanayake
Ravi Karunanayake is a Sri Lankan politician who has held prominent cabinet positions, including serving as the country's finance minister.
-
B.
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).
-
C.
Ranjan Madugalle
Ranjan Madugalle is a former Sri Lankan cricketer who became a prominent ICC match referee, overseeing numerous high-profile international matches and tournaments.
-
D.
Anura Bandaranaike
Anura Bandaranaike was a prominent Sri Lankan politician and member of the influential Bandaranaike family, who held several key ministerial and parliamentary positions during his career.
-
E.
Ranil Wickremesinghe
Ranil Wickremesinghe is a veteran Sri Lankan politician who has served multiple terms as Prime Minister and later as President of Sri Lanka.
- 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_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_69d30020305c81909c4fb01291c70cb6 |
completed | April 6, 2026, 12:36 a.m. |
| NEDg | Description generation | batch_69d301dd614481909b357f319ba5e876 |
completed | April 6, 2026, 12:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d302978e808190a9f5371a2bf4abce |
completed | April 6, 2026, 12:47 a.m. |
Created at: March 30, 2026, 8:50 p.m.