Triple
T13959762
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Velupillai Prabhakaran |
E335761
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Velupillai
Velupillai is a Tamil surname most prominently associated with Velupillai Prabhakaran, the founder and leader of the Liberation Tigers of Tamil Eelam (LTTE) in Sri Lanka.
|
E1071445
|
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: Velupillai | Statement: [Velupillai Prabhakaran, familyName, Velupillai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Velupillai Context triple: [Velupillai Prabhakaran, familyName, Velupillai]
-
A.
P. P. Kumaramangalam
P. P. Kumaramangalam was an Indian Army general who served as the 7th Chief of Army Staff and played a key role in modernizing India’s armed forces in the 1960s.
-
B.
Parur T. K. Narayana Pillai
Parur T. K. Narayana Pillai was an Indian politician and statesman who played a key role in post-independence Kerala politics, notably serving as the inaugural head of government of the former Travancore-Cochin state.
-
C.
Chidambaram
Chidambaram is a historic temple town in Tamil Nadu, India, renowned for its ancient Nataraja Temple and its central importance in Shaivite worship and pilgrimage.
-
D.
Chempakaraman Pillai
Chempakaraman Pillai was an Indian revolutionary and nationalist known for his role in anti-British activities abroad, particularly through his involvement with Indian independence efforts in Germany during World War I.
-
E.
G. Sankara Kurup
G. Sankara Kurup was a renowned Indian poet and literary figure in Malayalam, celebrated for his profound and innovative contributions to modern Malayalam poetry.
- 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: Velupillai Triple: [Velupillai Prabhakaran, familyName, Velupillai]
Generated description
Velupillai is a Tamil surname most prominently associated with Velupillai Prabhakaran, the founder and leader of the Liberation Tigers of Tamil Eelam (LTTE) in Sri Lanka.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Velupillai Target entity description: Velupillai is a Tamil surname most prominently associated with Velupillai Prabhakaran, the founder and leader of the Liberation Tigers of Tamil Eelam (LTTE) in Sri Lanka.
-
A.
P. P. Kumaramangalam
P. P. Kumaramangalam was an Indian Army general who served as the 7th Chief of Army Staff and played a key role in modernizing India’s armed forces in the 1960s.
-
B.
Parur T. K. Narayana Pillai
Parur T. K. Narayana Pillai was an Indian politician and statesman who played a key role in post-independence Kerala politics, notably serving as the inaugural head of government of the former Travancore-Cochin state.
-
C.
Chidambaram
Chidambaram is a historic temple town in Tamil Nadu, India, renowned for its ancient Nataraja Temple and its central importance in Shaivite worship and pilgrimage.
-
D.
Chempakaraman Pillai
Chempakaraman Pillai was an Indian revolutionary and nationalist known for his role in anti-British activities abroad, particularly through his involvement with Indian independence efforts in Germany during World War I.
-
E.
G. Sankara Kurup
G. Sankara Kurup was a renowned Indian poet and literary figure in Malayalam, celebrated for his profound and innovative contributions to modern Malayalam poetry.
- 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_69d81c61f3508190aaf2ca0dc0002c59 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2e7b2f908190aa32f22298964746 |
completed | April 14, 2026, 12:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fba1d490048190b28cb44dd4ec46c4 |
completed | May 6, 2026, 8:17 p.m. |
| NEDg | Description generation | batch_69fba5646cb48190acd932f6fbd6fe62 |
completed | May 6, 2026, 8:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fba6525d0c8190a1ab15881030c11c |
completed | May 6, 2026, 8:36 p.m. |
Created at: April 9, 2026, 10:17 p.m.