Triple
T14047040
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alagappa College of Technology |
E337982
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Alagappa Chettiar
Alagappa Chettiar was an Indian industrialist, philanthropist, and educationist known for founding several educational institutions in Tamil Nadu.
|
E1076157
|
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: Alagappa Chettiar | Statement: [Alagappa College of Technology, namedAfter, Alagappa Chettiar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alagappa Chettiar Context triple: [Alagappa College of Technology, namedAfter, Alagappa Chettiar]
-
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.
M. N. Venkatachaliah
M. N. Venkatachaliah is a distinguished Indian jurist who served as the 25th Chief Justice of India and later chaired the National Human Rights Commission.
-
D.
T. N. Seshan
T. N. Seshan was a prominent Indian civil servant best known for his tenure as Chief Election Commissioner, during which he implemented sweeping electoral reforms and strengthened the integrity of India’s election process.
-
E.
E. M. S. Namboodiripad
E. M. S. Namboodiripad was an Indian communist leader, Marxist theorist, and the first Chief Minister of Kerala, known for pioneering land and educational reforms.
- 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: Alagappa Chettiar Triple: [Alagappa College of Technology, namedAfter, Alagappa Chettiar]
Generated description
Alagappa Chettiar was an Indian industrialist, philanthropist, and educationist known for founding several educational institutions in Tamil Nadu.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alagappa Chettiar Target entity description: Alagappa Chettiar was an Indian industrialist, philanthropist, and educationist known for founding several educational institutions in Tamil Nadu.
-
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.
M. N. Venkatachaliah
M. N. Venkatachaliah is a distinguished Indian jurist who served as the 25th Chief Justice of India and later chaired the National Human Rights Commission.
-
D.
T. N. Seshan
T. N. Seshan was a prominent Indian civil servant best known for his tenure as Chief Election Commissioner, during which he implemented sweeping electoral reforms and strengthened the integrity of India’s election process.
-
E.
E. M. S. Namboodiripad
E. M. S. Namboodiripad was an Indian communist leader, Marxist theorist, and the first Chief Minister of Kerala, known for pioneering land and educational reforms.
- 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_69d81c664e48819088cbd8f433aeffe5 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de312df37081909f45ce3e219af5dc |
completed | April 14, 2026, 12:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc34332448190b044f55f0f85d5e2 |
completed | May 6, 2026, 10:40 p.m. |
| NEDg | Description generation | batch_69fc43623d608190bee3ebd08ffa01e6 |
completed | May 7, 2026, 7:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fc43e71f708190903a63388b664ba5 |
completed | May 7, 2026, 7:48 a.m. |
Created at: April 9, 2026, 10:20 p.m.