Triple

T8549026
Position Surface form Disambiguated ID Type / Status
Subject Tamil–Kannada subgroup E202397 entity
Predicate hasNotableResearcher P14810 FINISHED
Object Bhadriraju Krishnamurti
Bhadriraju Krishnamurti was a prominent Indian linguist renowned for his pioneering work on Dravidian languages and historical-comparative linguistics.
E741383 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: Bhadriraju Krishnamurti | Statement: [Tamil–Kannada subgroup, hasNotableResearcher, Bhadriraju Krishnamurti]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bhadriraju Krishnamurti
Context triple: [Tamil–Kannada subgroup, hasNotableResearcher, Bhadriraju Krishnamurti]
  • A. Venkata Viswanathan
    Venkata Viswanathan is a prominent researcher and academic known for his work in energy storage, electrochemistry, and sustainable transportation technologies.
  • B. Kakarla Tyagabrahmam
    Kakarla Tyagabrahmam, popularly known as Tyagaraja, was a seminal 18th–19th century Carnatic composer and saint whose devotional kritis to Lord Rama are central to South Indian classical music.
  • 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. Shankar Sastry
    Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
  • E. 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.
  • 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: Bhadriraju Krishnamurti
Triple: [Tamil–Kannada subgroup, hasNotableResearcher, Bhadriraju Krishnamurti]
Generated description
Bhadriraju Krishnamurti was a prominent Indian linguist renowned for his pioneering work on Dravidian languages and historical-comparative linguistics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bhadriraju Krishnamurti
Target entity description: Bhadriraju Krishnamurti was a prominent Indian linguist renowned for his pioneering work on Dravidian languages and historical-comparative linguistics.
  • A. Venkata Viswanathan
    Venkata Viswanathan is a prominent researcher and academic known for his work in energy storage, electrochemistry, and sustainable transportation technologies.
  • B. Kakarla Tyagabrahmam
    Kakarla Tyagabrahmam, popularly known as Tyagaraja, was a seminal 18th–19th century Carnatic composer and saint whose devotional kritis to Lord Rama are central to South Indian classical music.
  • 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. Shankar Sastry
    Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
  • E. 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.
  • 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_69ca832610e08190b3b6c6cd2c250255 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe753d3608190b0573477182cf194 completed March 31, 2026, 3:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6dc1bb5481909ddd3af564c24c0c completed April 2, 2026, 1:23 p.m.
NEDg Description generation batch_69ce6ec3b080819082d64646d453541d completed April 2, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69ce6fe928d48190824e7a94fea5cfc0 completed April 2, 2026, 1:32 p.m.
Created at: March 30, 2026, 6:19 p.m.