Triple

T19719549
Position Surface form Disambiguated ID Type / Status
Subject Walter Willinger E473566 entity
Predicate hasCoAuthor P2389 FINISHED
Object Shivkumar Kalyanaraman — NE NERFINISHED

How this triple was built (3 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: Shivkumar Kalyanaraman | Statement: [Walter Willinger, hasCoAuthor, Shivkumar Kalyanaraman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shivkumar Kalyanaraman
Context triple: [Walter Willinger, hasCoAuthor, Shivkumar Kalyanaraman]
  • A. Laxman Narasimhan
    Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
  • B. V. T. Krishnamachari
    V. T. Krishnamachari was an Indian civil servant and statesman who played a key role in shaping India’s economic planning and public administration in the early decades after independence.
  • C. A. L. Ramesh
    A. L. Ramesh is an Indian film editor known for his work in Tamil cinema, including editing the acclaimed film "Subramaniapuram."
  • D. T. T. Krishnamachari
    T. T. Krishnamachari was a prominent Indian politician and economist who served as Finance Minister of India under Prime Ministers Jawaharlal Nehru and Lal Bahadur Shastri.
  • E. T. K. Ramamoorthy
    T. K. Ramamoorthy was a prominent Indian film music composer best known as one half of the legendary Viswanathan–Ramamoorthy duo in Tamil cinema.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shivkumar Kalyanaraman
Target entity description: Shivkumar Kalyanaraman is a computer networking researcher known for his work on traffic engineering, quality of service, and Internet performance analysis.
  • A. Laxman Narasimhan
    Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
  • B. V. T. Krishnamachari
    V. T. Krishnamachari was an Indian civil servant and statesman who played a key role in shaping India’s economic planning and public administration in the early decades after independence.
  • C. A. L. Ramesh
    A. L. Ramesh is an Indian film editor known for his work in Tamil cinema, including editing the acclaimed film "Subramaniapuram."
  • D. T. T. Krishnamachari
    T. T. Krishnamachari was a prominent Indian politician and economist who served as Finance Minister of India under Prime Ministers Jawaharlal Nehru and Lal Bahadur Shastri.
  • E. T. K. Ramamoorthy
    T. K. Ramamoorthy was a prominent Indian film music composer best known as one half of the legendary Viswanathan–Ramamoorthy duo in Tamil cinema.
  • F. None of above. chosen

Provenance (2 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_69d8e516dd048190a0b6c93ea3e71f58 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e64410e5548190b60e13603b6c0053 completed April 20, 2026, 3:19 p.m.
Created at: April 10, 2026, 1:46 p.m.