Triple

T8728957
Position Surface form Disambiguated ID Type / Status
Subject Bhattacharyya distance E207203 entity
Predicate namedAfter P63 FINISHED
Object Anil Kumar Bhattacharyya
Anil Kumar Bhattacharyya was an Indian statistician known for his contributions to probability and statistics, most notably the formulation of the Bhattacharyya distance used in statistical classification and pattern recognition.
E758025 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: Anil Kumar Bhattacharyya | Statement: [Bhattacharyya distance, namedAfter, Anil Kumar Bhattacharyya]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Anil Kumar Bhattacharyya
Context triple: [Bhattacharyya distance, namedAfter, Anil Kumar Bhattacharyya]
  • A. Rudra Narayan Bhattacharya
    Rudra Narayan Bhattacharya is an academic scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and teaching.
  • B. Basu Bhattacharya
    Basu Bhattacharya was an influential Indian filmmaker known for his introspective, realist films that helped shape the parallel cinema movement, particularly through nuanced explorations of middle-class marriage and relationships.
  • C. Jayanta Chattopadhyay
    Jayanta Chattopadhyay is a Bangladeshi actor known for his prominent roles in critically acclaimed films and television dramas.
  • D. Prabodh Kumar Bandopadhyay
    Prabodh Kumar Bandopadhyay, better known by his pen name Manik Bandopadhyay, was a prominent 20th-century Bengali novelist and short story writer renowned for his realistic and psychologically nuanced portrayals of rural and urban life in Bengal.
  • E. Bibhu Bhattacharya
    Bibhu Bhattacharya was an Indian actor best known for playing the character Jatayu in Satyajit Ray’s Feluda series of films and television adaptations.
  • 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: Anil Kumar Bhattacharyya
Triple: [Bhattacharyya distance, namedAfter, Anil Kumar Bhattacharyya]
Generated description
Anil Kumar Bhattacharyya was an Indian statistician known for his contributions to probability and statistics, most notably the formulation of the Bhattacharyya distance used in statistical classification and pattern recognition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Anil Kumar Bhattacharyya
Target entity description: Anil Kumar Bhattacharyya was an Indian statistician known for his contributions to probability and statistics, most notably the formulation of the Bhattacharyya distance used in statistical classification and pattern recognition.
  • A. Rudra Narayan Bhattacharya
    Rudra Narayan Bhattacharya is an academic scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and teaching.
  • B. Basu Bhattacharya
    Basu Bhattacharya was an influential Indian filmmaker known for his introspective, realist films that helped shape the parallel cinema movement, particularly through nuanced explorations of middle-class marriage and relationships.
  • C. Jayanta Chattopadhyay
    Jayanta Chattopadhyay is a Bangladeshi actor known for his prominent roles in critically acclaimed films and television dramas.
  • D. Prabodh Kumar Bandopadhyay
    Prabodh Kumar Bandopadhyay, better known by his pen name Manik Bandopadhyay, was a prominent 20th-century Bengali novelist and short story writer renowned for his realistic and psychologically nuanced portrayals of rural and urban life in Bengal.
  • E. Bibhu Bhattacharya
    Bibhu Bhattacharya was an Indian actor best known for playing the character Jatayu in Satyajit Ray’s Feluda series of films and television adaptations.
  • 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_69ca8358e4008190898471a59b96c301 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d19fdc88190860e0c9c93ab79ce completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6ef8d7f88190aea21c82da47e4a0 completed April 3, 2026, 7:40 a.m.
NEDg Description generation batch_69cf70c981808190856827fbcd4c4671 completed April 3, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69cf71914ec48190bd623d8d773e7ca7 completed April 3, 2026, 7:51 a.m.
Created at: March 30, 2026, 6:37 p.m.