Triple

T972671
Position Surface form Disambiguated ID Type / Status
Subject Nabaneeta Dev Sen E20977 entity
Predicate child P120 FINISHED
Object Nandana Sen
Nandana Sen is an Indian actress, writer, and child-rights activist known for her work in international and Bollywood films as well as her advocacy for children's welfare.
E127049 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: Nandana Sen | Statement: [Nabaneeta Dev Sen, child, Nandana Sen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nandana Sen
Context triple: [Nabaneeta Dev Sen, child, Nandana Sen]
  • A. Suchitra Sen
    Suchitra Sen was a legendary Indian film actress renowned for her powerful performances in Bengali cinema and as the first Indian actress to receive an international film award.
  • B. Swarup Rani Thussu
    Swarup Rani Thussu was an Indian freedom activist and prominent member of the Nehru family, best known as the mother of India’s first Prime Minister, Jawaharlal Nehru.
  • C. Marianne Mithun
    Marianne Mithun is an American linguist renowned for her extensive work on Native American languages, language typology, and the documentation of endangered languages.
  • D. Mrinalini Devi
    Mrinalini Devi was the wife of Nobel laureate Rabindranath Tagore and the mother of several of his children, remembered primarily for her role in his personal and family life.
  • E. Mrinalini Devi
    Mrinalini Devi was the wife of Indian philosopher and spiritual leader Sri Aurobindo, remembered primarily for her quiet support during his early political and spiritual life.
  • 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: Nandana Sen
Triple: [Nabaneeta Dev Sen, child, Nandana Sen]
Generated description
Nandana Sen is an Indian actress, writer, and child-rights activist known for her work in international and Bollywood films as well as her advocacy for children's welfare.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nandana Sen
Target entity description: Nandana Sen is an Indian actress, writer, and child-rights activist known for her work in international and Bollywood films as well as her advocacy for children's welfare.
  • A. Suchitra Sen
    Suchitra Sen was a legendary Indian film actress renowned for her powerful performances in Bengali cinema and as the first Indian actress to receive an international film award.
  • B. Swarup Rani Thussu
    Swarup Rani Thussu was an Indian freedom activist and prominent member of the Nehru family, best known as the mother of India’s first Prime Minister, Jawaharlal Nehru.
  • C. Marianne Mithun
    Marianne Mithun is an American linguist renowned for her extensive work on Native American languages, language typology, and the documentation of endangered languages.
  • D. Mrinalini Devi
    Mrinalini Devi was the wife of Nobel laureate Rabindranath Tagore and the mother of several of his children, remembered primarily for her role in his personal and family life.
  • E. Mrinalini Devi
    Mrinalini Devi was the wife of Indian philosopher and spiritual leader Sri Aurobindo, remembered primarily for her quiet support during his early political and spiritual life.
  • 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_69a493b33d2c81909c52c369d3ca8436 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b44c38f08190997e141d424e9e04 completed March 1, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c0508348190b761b1cb40fd2ebc completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4d59d6e48190ae584c5505d583e2 completed March 7, 2026, 4:07 p.m.
NED2 Entity disambiguation (via description) batch_69ac4dc518cc8190a8eafd2eef7934d8 completed March 7, 2026, 4:09 p.m.
Created at: March 1, 2026, 7:40 p.m.