Triple
T14129616
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mahinda Rajapaksa |
E340125
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object |
Chamal Rajapaksa
Chamal Rajapaksa is a Sri Lankan politician and longtime member of the Rajapaksa political family who has served in various ministerial and parliamentary leadership roles.
|
E1104341
|
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: Chamal Rajapaksa | Statement: [Mahinda Rajapaksa, sibling, Chamal Rajapaksa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chamal Rajapaksa Context triple: [Mahinda Rajapaksa, sibling, Chamal Rajapaksa]
-
A.
Basil Rajapaksa
Basil Rajapaksa is a Sri Lankan politician and member of the influential Rajapaksa family who has held several key government positions, particularly in economic and development portfolios.
-
B.
Namal Rajapaksa
Namal Rajapaksa is a Sri Lankan politician and lawyer who has served as a Member of Parliament and is widely known as a prominent member of the Rajapaksa political family.
-
C.
D. A. Rajapaksa
D. A. Rajapaksa was a prominent Sri Lankan politician and patriarch of the Rajapaksa political family, instrumental in shaping mid-20th-century nationalist and rural-focused politics in the country.
-
D.
Shiranthi Rajapaksa
Shiranthi Rajapaksa is a Sri Lankan social worker and former First Lady of Sri Lanka, known for her charitable activities and role as the wife of former President Mahinda Rajapaksa.
-
E.
Mahinda Rajapaksa
Mahinda Rajapaksa is a Sri Lankan politician and former president best known for leading the country during the final phase of the Sri Lankan Civil War and overseeing the military defeat of the Tamil Tigers.
- 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: Chamal Rajapaksa Triple: [Mahinda Rajapaksa, sibling, Chamal Rajapaksa]
Generated description
Chamal Rajapaksa is a Sri Lankan politician and longtime member of the Rajapaksa political family who has served in various ministerial and parliamentary leadership roles.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chamal Rajapaksa Target entity description: Chamal Rajapaksa is a Sri Lankan politician and longtime member of the Rajapaksa political family who has served in various ministerial and parliamentary leadership roles.
-
A.
Basil Rajapaksa
Basil Rajapaksa is a Sri Lankan politician and member of the influential Rajapaksa family who has held several key government positions, particularly in economic and development portfolios.
-
B.
Namal Rajapaksa
Namal Rajapaksa is a Sri Lankan politician and lawyer who has served as a Member of Parliament and is widely known as a prominent member of the Rajapaksa political family.
-
C.
D. A. Rajapaksa
D. A. Rajapaksa was a prominent Sri Lankan politician and patriarch of the Rajapaksa political family, instrumental in shaping mid-20th-century nationalist and rural-focused politics in the country.
-
D.
Shiranthi Rajapaksa
Shiranthi Rajapaksa is a Sri Lankan social worker and former First Lady of Sri Lanka, known for her charitable activities and role as the wife of former President Mahinda Rajapaksa.
-
E.
Mahinda Rajapaksa
Mahinda Rajapaksa is a Sri Lankan politician and former president best known for leading the country during the final phase of the Sri Lankan Civil War and overseeing the military defeat of the Tamil Tigers.
- 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_69d81c6a95b481909e39111e0c1f31ee |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de610aa434819096671c5aabb9134a |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd7a2fdd7c8190b2ebf5a18c8039f2 |
completed | May 8, 2026, 5:52 a.m. |
| NEDg | Description generation | batch_69fd7b7f7b1c8190b38c5912920e2d9b |
completed | May 8, 2026, 5:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd7be778dc81908b0602bab944330a |
completed | May 8, 2026, 6 a.m. |
Created at: April 9, 2026, 10:23 p.m.