Triple

T505775
Position Surface form Disambiguated ID Type / Status
Subject Jhumpa Lahiri E10499 entity
Predicate birthName P65 FINISHED
Object Nilanjana Sudeshna Lahiri
Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
E63903 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: Nilanjana Sudeshna Lahiri | Statement: [Jhumpa Lahiri, birthName, Nilanjana Sudeshna Lahiri]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nilanjana Sudeshna Lahiri
Context triple: [Jhumpa Lahiri, birthName, Nilanjana Sudeshna Lahiri]
  • A. Ritu Banga
    Ritu Banga is an Indian-American businesswoman and co-founder of the talent advisory firm Zoomdojo, known also as the wife of Mastercard executive and World Bank president Ajay Banga.
  • B. Nabaneeta Dev Sen
    Nabaneeta Dev Sen was a prominent Indian Bengali writer, poet, and academic known for her contributions to contemporary Bengali literature and feminist thought.
  • C. 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.
  • 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. Lalitha Chandrasekhar
    Lalitha Chandrasekhar was an Indian physicist and mathematician who collaborated closely with her husband, Nobel laureate Subrahmanyan Chandrasekhar, and contributed to research and education in astrophysics.
  • 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: Nilanjana Sudeshna Lahiri
Triple: [Jhumpa Lahiri, birthName, Nilanjana Sudeshna Lahiri]
Generated description
Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nilanjana Sudeshna Lahiri
Target entity description: Nilanjana Sudeshna Lahiri, better known as Jhumpa Lahiri, is a Pulitzer Prize–winning author renowned for her fiction exploring Indian-American immigrant experiences and identity.
  • A. Ritu Banga
    Ritu Banga is an Indian-American businesswoman and co-founder of the talent advisory firm Zoomdojo, known also as the wife of Mastercard executive and World Bank president Ajay Banga.
  • B. Nabaneeta Dev Sen
    Nabaneeta Dev Sen was a prominent Indian Bengali writer, poet, and academic known for her contributions to contemporary Bengali literature and feminist thought.
  • C. 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.
  • 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. Lalitha Chandrasekhar
    Lalitha Chandrasekhar was an Indian physicist and mathematician who collaborated closely with her husband, Nobel laureate Subrahmanyan Chandrasekhar, and contributed to research and education in astrophysics.
  • 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_69a2e848adf881908e5e04f7af030093 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f14b2acc8190818e8a53eac69c54 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a49eb990308190a3306f5408eec850 completed March 1, 2026, 8:16 p.m.
NEDg Description generation batch_69a49f60529481908b68c2fdb6120641 completed March 1, 2026, 8:19 p.m.
NED2 Entity disambiguation (via description) batch_69a4a01e54f08190be389a351aa131f0 completed March 1, 2026, 8:22 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.