Triple
T4573683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chaminda Vaas |
E123093
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas
Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas is a former Sri Lankan cricketer renowned as one of the game's leading left-arm fast bowlers.
|
E453848
|
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: Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas | Statement: [Chaminda Vaas, fullName, Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas Context triple: [Chaminda Vaas, fullName, Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas]
-
A.
W. Dahanayake
W. Dahanayake was a Sri Lankan politician who briefly served as Prime Minister of Ceylon in the late 1950s.
-
B.
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.
-
C.
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.
-
D.
Ranasinghe Premadasa
Ranasinghe Premadasa was the President of Sri Lanka from 1989 to 1993, known for his populist policies, extensive housing programs, and leadership during a turbulent period of civil conflict and political violence.
-
E.
J. R. Jayewardene
J. R. Jayewardene was the second executive President of Sri Lanka, known for introducing a powerful presidential system and leading the country through significant economic liberalization and rising ethnic tensions in the late 20th century.
- 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: Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas Triple: [Chaminda Vaas, fullName, Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas]
Generated description
Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas is a former Sri Lankan cricketer renowned as one of the game's leading left-arm fast bowlers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas Target entity description: Warnakulasuriya Patabendige Ushantha Joseph Chaminda Vaas is a former Sri Lankan cricketer renowned as one of the game's leading left-arm fast bowlers.
-
A.
W. Dahanayake
W. Dahanayake was a Sri Lankan politician who briefly served as Prime Minister of Ceylon in the late 1950s.
-
B.
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.
-
C.
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.
-
D.
Ranasinghe Premadasa
Ranasinghe Premadasa was the President of Sri Lanka from 1989 to 1993, known for his populist policies, extensive housing programs, and leadership during a turbulent period of civil conflict and political violence.
-
E.
J. R. Jayewardene
J. R. Jayewardene was the second executive President of Sri Lanka, known for introducing a powerful presidential system and leading the country through significant economic liberalization and rising ethnic tensions in the late 20th century.
- 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_69bd46466c7081909d07f36be2d08804 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd58c89a5c81909a78bf0ac64777ad |
completed | March 20, 2026, 2:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdd3dde41c81909adf91b53450e590 |
completed | March 20, 2026, 11:10 p.m. |
| NEDg | Description generation | batch_69bdd79fe75c8190b672b80898d3cbf2 |
completed | March 20, 2026, 11:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdd85966348190841f272f347ee33f |
completed | March 20, 2026, 11:29 p.m. |
Created at: March 20, 2026, 1:10 p.m.