Triple

T210693
Position Surface form Disambiguated ID Type / Status
Subject Fluid Dynamics Prize E4710 entity
Predicate hasRecipient P108 FINISHED
Object Katepalli R. Sreenivasan
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
E27144 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: Katepalli R. Sreenivasan | Statement: [Fluid Dynamics Prize, hasRecipient, Katepalli R. Sreenivasan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katepalli R. Sreenivasan
Context triple: [Fluid Dynamics Prize, hasRecipient, Katepalli R. Sreenivasan]
  • A. A. P. J. Abdul Kalam
    A. P. J. Abdul Kalam was an Indian aerospace scientist and the 11th President of India, widely revered as the "Missile Man of India" for his pivotal role in the country’s civilian space and military missile programs.
  • B. Lalitha Chandrasekhar
    Lalitha Chandrasekhar was an Indian physicist and mathematician who collaborated closely with her husband, Nobel laureate Subrahmanyan Chandrasekhar, and contributed to research and education in astrophysics.
  • C. M. S. Swaminathan
    M. S. Swaminathan was an Indian geneticist and agricultural scientist widely regarded as the chief architect of India’s Green Revolution, which transformed the country from food scarcity to self-sufficiency.
  • D. P. L. Deshpande
    P. L. Deshpande was a celebrated Marathi writer, humorist, actor, and music composer, renowned for his witty literature and contributions to Marathi theatre and cinema.
  • E. Mahadev Desai
    Mahadev Desai was an Indian independence activist, writer, and close associate and secretary of Mahatma Gandhi, known for translating Gandhi’s autobiography into English and documenting the freedom struggle.
  • 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: Katepalli R. Sreenivasan
Triple: [Fluid Dynamics Prize, hasRecipient, Katepalli R. Sreenivasan]
Generated description
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katepalli R. Sreenivasan
Target entity description: Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
  • A. A. P. J. Abdul Kalam
    A. P. J. Abdul Kalam was an Indian aerospace scientist and the 11th President of India, widely revered as the "Missile Man of India" for his pivotal role in the country’s civilian space and military missile programs.
  • B. Lalitha Chandrasekhar
    Lalitha Chandrasekhar was an Indian physicist and mathematician who collaborated closely with her husband, Nobel laureate Subrahmanyan Chandrasekhar, and contributed to research and education in astrophysics.
  • C. M. S. Swaminathan
    M. S. Swaminathan was an Indian geneticist and agricultural scientist widely regarded as the chief architect of India’s Green Revolution, which transformed the country from food scarcity to self-sufficiency.
  • D. P. L. Deshpande
    P. L. Deshpande was a celebrated Marathi writer, humorist, actor, and music composer, renowned for his witty literature and contributions to Marathi theatre and cinema.
  • E. Mahadev Desai
    Mahadev Desai was an Indian independence activist, writer, and close associate and secretary of Mahatma Gandhi, known for translating Gandhi’s autobiography into English and documenting the freedom struggle.
  • 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_69a2575cb1dc8190a01ad332426dc339 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c2ead8481909996042efcae5e9d completed Feb. 28, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a338e8432081909c1b924250751022 completed Feb. 28, 2026, 6:50 p.m.
NEDg Description generation batch_69a339955c1081909ab38da591b836cf completed Feb. 28, 2026, 6:53 p.m.
NED2 Entity disambiguation (via description) batch_69a33a1d394c8190a9e1d686e20f1ade completed Feb. 28, 2026, 6:55 p.m.
Created at: Feb. 28, 2026, 2:52 a.m.