Triple

T8527999
Position Surface form Disambiguated ID Type / Status
Subject Prosenjit Chatterjee E201866 entity
Predicate father P120 FINISHED
Object Biswajit Chatterjee
Biswajit Chatterjee is an Indian actor and filmmaker known for his work in Bengali and Hindi cinema, particularly from the 1960s and 1970s.
 E743131 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: Biswajit Chatterjee | Statement: [Prosenjit Chatterjee, father, Biswajit Chatterjee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Biswajit Chatterjee
Context triple: [Prosenjit Chatterjee, father, Biswajit Chatterjee]
  • A. Subrata Chatterjee
    Subrata Chatterjee is an Indian actor known for his work in Bengali cinema, including roles in classic films of the 1960s and 1970s.
  • B. Prosenjit Chatterjee
    Prosenjit Chatterjee is a leading Indian actor and producer, widely regarded as one of the most prominent and influential stars in contemporary Bengali cinema.
  • C. Shekhar Chatterjee
    Shekhar Chatterjee was an Indian actor known for his work in Bengali cinema and theatre.
  • D. Tapan Bose
    Tapan Bose is an Indian human rights activist and documentary filmmaker known for his work on civil liberties, democracy, and social justice issues.
  • E. Basu Chatterjee
    Basu Chatterjee was an acclaimed Indian film director known for his gentle, middle-class-centric storytelling and key contributions to the Hindi New Wave and light-hearted social comedies of the 1970s and 1980s.
  • 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: Biswajit Chatterjee
Triple: [Prosenjit Chatterjee, father, Biswajit Chatterjee]
Generated description
Biswajit Chatterjee is an Indian actor and filmmaker known for his work in Bengali and Hindi cinema, particularly from the 1960s and 1970s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Biswajit Chatterjee
Target entity description: Biswajit Chatterjee is an Indian actor and filmmaker known for his work in Bengali and Hindi cinema, particularly from the 1960s and 1970s.
  • A. Subrata Chatterjee
    Subrata Chatterjee is an Indian actor known for his work in Bengali cinema, including roles in classic films of the 1960s and 1970s.
  • B. Prosenjit Chatterjee
    Prosenjit Chatterjee is a leading Indian actor and producer, widely regarded as one of the most prominent and influential stars in contemporary Bengali cinema.
  • C. Shekhar Chatterjee
    Shekhar Chatterjee was an Indian actor known for his work in Bengali cinema and theatre.
  • D. Tapan Bose
    Tapan Bose is an Indian human rights activist and documentary filmmaker known for his work on civil liberties, democracy, and social justice issues.
  • E. Basu Chatterjee
    Basu Chatterjee was an acclaimed Indian film director known for his gentle, middle-class-centric storytelling and key contributions to the Hindi New Wave and light-hearted social comedies of the 1970s and 1980s.
  • 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_69ca83228b24819085d22e7dc99f5d94 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe672e0588190a84328e1bf974f08 completed March 31, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce890333d08190b510d970e6d6fee5 completed April 2, 2026, 3:19 p.m.
NEDg Description generation batch_69ce8a9ba0448190ae7637f24b8a8032 completed April 2, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ce8bda33548190a8f6985a48d65a39 completed April 2, 2026, 3:31 p.m.
Created at: March 30, 2026, 6:17 p.m.