Triple

T14334848
Position Surface form Disambiguated ID Type / Status
Subject Pachaiyappa’s College E355442 entity
Predicate notableAlumnus P304 FINISHED
Object S. Srinivasa Iyengar
S. Srinivasa Iyengar was a prominent Indian lawyer, nationalist leader, and politician who played a key role in the Indian independence movement and served as a leading figure in the Indian National Congress.
E1094049 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: S. Srinivasa Iyengar | Statement: [Pachaiyappa’s College, notableAlumnus, S. Srinivasa Iyengar]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: S. Srinivasa Iyengar
Context triple: [Pachaiyappa’s College, notableAlumnus, S. Srinivasa Iyengar]
  • A. Pillai Lokacharya
    Pillai Lokacharya was a prominent 13th-century Sri Vaishnava theologian and philosopher known for systematizing the tradition’s doctrines through influential Tamil works such as the Srivachana Bhushanam.
  • B. K.G. Subramanyan
    K.G. Subramanyan was a pioneering Indian modernist artist, designer, and influential art educator known for his innovative synthesis of folk, craft, and contemporary visual traditions.
  • C. V. S. Srinivasa Sastri
    V. S. Srinivasa Sastri was an Indian politician, diplomat, and renowned orator known for his moderate nationalism and influential role in early 20th-century Indian public life.
  • D. S. Subramania Iyer
    S. Subramania Iyer was an Indian nationalist leader, lawyer, and early advocate of self-rule who played a key role in the country’s independence movement.
  • E. Maruthur Gopalan Ramachandran
    Maruthur Gopalan Ramachandran was a hugely influential Indian film actor and politician who served as the Chief Minister of Tamil Nadu and became a major cultural and political icon in the state.
  • 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: S. Srinivasa Iyengar
Triple: [Pachaiyappa’s College, notableAlumnus, S. Srinivasa Iyengar]
Generated description
S. Srinivasa Iyengar was a prominent Indian lawyer, nationalist leader, and politician who played a key role in the Indian independence movement and served as a leading figure in the Indian National Congress.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: S. Srinivasa Iyengar
Target entity description: S. Srinivasa Iyengar was a prominent Indian lawyer, nationalist leader, and politician who played a key role in the Indian independence movement and served as a leading figure in the Indian National Congress.
  • A. Pillai Lokacharya
    Pillai Lokacharya was a prominent 13th-century Sri Vaishnava theologian and philosopher known for systematizing the tradition’s doctrines through influential Tamil works such as the Srivachana Bhushanam.
  • B. K.G. Subramanyan
    K.G. Subramanyan was a pioneering Indian modernist artist, designer, and influential art educator known for his innovative synthesis of folk, craft, and contemporary visual traditions.
  • C. V. S. Srinivasa Sastri
    V. S. Srinivasa Sastri was an Indian politician, diplomat, and renowned orator known for his moderate nationalism and influential role in early 20th-century Indian public life.
  • D. S. Subramania Iyer
    S. Subramania Iyer was an Indian nationalist leader, lawyer, and early advocate of self-rule who played a key role in the country’s independence movement.
  • E. Maruthur Gopalan Ramachandran
    Maruthur Gopalan Ramachandran was a hugely influential Indian film actor and politician who served as the Chief Minister of Tamil Nadu and became a major cultural and political icon in the state.
  • 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_69d8278fa2108190bc0d0e7939c1eb03 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8c20d2148190bb534bef338e871d completed April 14, 2026, 6:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd469634688190980df59ee482b792 completed May 8, 2026, 2:12 a.m.
NEDg Description generation batch_69fd47e2b8d481909ed8274a96615b36 completed May 8, 2026, 2:18 a.m.
NED2 Entity disambiguation (via description) batch_69fd4879b2688190ac208545ae226c93 completed May 8, 2026, 2:20 a.m.
Created at: April 10, 2026, 1:13 a.m.