Triple

T8565010
Position Surface form Disambiguated ID Type / Status
Subject Mani Ratnam E202781 entity
Predicate fullName P16 FINISHED
Object Gopala Ratnam Subramaniam
Gopala Ratnam Subramaniam, better known as Mani Ratnam, is a renowned Indian film director, screenwriter, and producer celebrated for his influential work in Tamil and Indian cinema.
E763471 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: Gopala Ratnam Subramaniam | Statement: [Mani Ratnam, fullName, Gopala Ratnam Subramaniam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gopala Ratnam Subramaniam
Context triple: [Mani Ratnam, fullName, Gopala Ratnam Subramaniam]
  • A. Sathyandranath Ragunanan
    Sathyandranath Ragunanan, better known as Mac Maharaj, is a South African anti-apartheid activist, former political prisoner, and politician who served as a close ally of Nelson Mandela and later as a government minister and presidential spokesperson.
  • B. 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.
  • C. 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.
  • 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. S. V. Krishnamoorthy Rao
    S. V. Krishnamoorthy Rao was an Indian politician who became the inaugural Deputy Chairman of the Rajya Sabha, the upper house of India’s Parliament.
  • 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: Gopala Ratnam Subramaniam
Triple: [Mani Ratnam, fullName, Gopala Ratnam Subramaniam]
Generated description
Gopala Ratnam Subramaniam, better known as Mani Ratnam, is a renowned Indian film director, screenwriter, and producer celebrated for his influential work in Tamil and Indian cinema.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gopala Ratnam Subramaniam
Target entity description: Gopala Ratnam Subramaniam, better known as Mani Ratnam, is a renowned Indian film director, screenwriter, and producer celebrated for his influential work in Tamil and Indian cinema.
  • A. Sathyandranath Ragunanan
    Sathyandranath Ragunanan, better known as Mac Maharaj, is a South African anti-apartheid activist, former political prisoner, and politician who served as a close ally of Nelson Mandela and later as a government minister and presidential spokesperson.
  • B. 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.
  • C. 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.
  • 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. S. V. Krishnamoorthy Rao
    S. V. Krishnamoorthy Rao was an Indian politician who became the inaugural Deputy Chairman of the Rajya Sabha, the upper house of India’s Parliament.
  • 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_69ca8327b0a881908606ff860713964d completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe9d2331881909d92ddde90f580e9 completed March 31, 2026, 3:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf9ffe17e481908516d2f526d60684 completed April 3, 2026, 11:09 a.m.
NEDg Description generation batch_69cfa3ca78848190a8e44a2419d1eccd completed April 3, 2026, 11:26 a.m.
NED2 Entity disambiguation (via description) batch_69cfa4203f7c819084d27a53928812cd completed April 3, 2026, 11:27 a.m.
Created at: March 30, 2026, 6:20 p.m.