Triple

T7122225
Position Surface form Disambiguated ID Type / Status
Subject Mahanagar E165974 entity
Predicate basedOnAuthor P2806 FINISHED
Object Narendranath Mitra
Narendranath Mitra was a Bengali writer and novelist whose work, including the story that inspired Satyajit Ray’s film "Mahanagar," is noted for its realistic portrayal of middle-class life.
E671907 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: Narendranath Mitra | Statement: [Mahanagar, basedOnAuthor, Narendranath Mitra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Narendranath Mitra
Context triple: [Mahanagar, basedOnAuthor, Narendranath Mitra]
  • A. Rajendralal Mitra
    Rajendralal Mitra was a 19th-century Indian scholar, antiquarian, and pioneering Indologist known for his extensive research on Sanskrit literature, archaeology, and the cultural history of India.
  • B. Sachindra Nath Sanyal
    Sachindra Nath Sanyal was an Indian revolutionary leader and co-founder of the Hindustan Republican Association who played a key role in the early armed struggle against British colonial rule.
  • C. Protap Chunder Mozoomdar
    Protap Chunder Mozoomdar was a 19th-century Indian religious reformer, writer, and prominent leader of the Brahmo Samaj known for his efforts to reinterpret Hinduism in a universalist, ethical, and monotheistic framework.
  • D. Peary Chand Mitra
    Peary Chand Mitra was a 19th-century Bengali writer, social reformer, and key figure of the Young Bengal movement known for promoting Western education and rationalist ideas in colonial India.
  • E. Janakinath Bose
    Janakinath Bose was an Indian lawyer and prominent figure in Cuttack society, best known as the father of nationalist leader Subhas Chandra Bose.
  • 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: Narendranath Mitra
Triple: [Mahanagar, basedOnAuthor, Narendranath Mitra]
Generated description
Narendranath Mitra was a Bengali writer and novelist whose work, including the story that inspired Satyajit Ray’s film "Mahanagar," is noted for its realistic portrayal of middle-class life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Narendranath Mitra
Target entity description: Narendranath Mitra was a Bengali writer and novelist whose work, including the story that inspired Satyajit Ray’s film "Mahanagar," is noted for its realistic portrayal of middle-class life.
  • A. Rajendralal Mitra
    Rajendralal Mitra was a 19th-century Indian scholar, antiquarian, and pioneering Indologist known for his extensive research on Sanskrit literature, archaeology, and the cultural history of India.
  • B. Sachindra Nath Sanyal
    Sachindra Nath Sanyal was an Indian revolutionary leader and co-founder of the Hindustan Republican Association who played a key role in the early armed struggle against British colonial rule.
  • C. Protap Chunder Mozoomdar
    Protap Chunder Mozoomdar was a 19th-century Indian religious reformer, writer, and prominent leader of the Brahmo Samaj known for his efforts to reinterpret Hinduism in a universalist, ethical, and monotheistic framework.
  • D. Peary Chand Mitra
    Peary Chand Mitra was a 19th-century Bengali writer, social reformer, and key figure of the Young Bengal movement known for promoting Western education and rationalist ideas in colonial India.
  • E. Janakinath Bose
    Janakinath Bose was an Indian lawyer and prominent figure in Cuttack society, best known as the father of nationalist leader Subhas Chandra Bose.
  • 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_69c6888227bc8190a1394679e3116f90 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e6493fd88190b0c066a2ad74917c completed March 27, 2026, 8:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84eda551081909c8489f3848846f3 completed March 28, 2026, 9:57 p.m.
NEDg Description generation batch_69c852c611488190a3bec08534577dad completed March 28, 2026, 10:14 p.m.
NED2 Entity disambiguation (via description) batch_69c85332df348190899a33abf93025b6 completed March 28, 2026, 10:16 p.m.
Created at: March 27, 2026, 2:44 p.m.