Triple

T18534258
Position Surface form Disambiguated ID Type / Status
Subject Atal Bihari Vajpayee E452919 entity
Predicate father P120 FINISHED
Object Krishna Bihari Vajpayee
Krishna Bihari Vajpayee was an Indian poet and schoolteacher best known as the father of former Prime Minister Atal Bihari Vajpayee.
 E1339158 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: Krishna Bihari Vajpayee | Statement: [Atal Bihari Vajpayee, father, Krishna Bihari Vajpayee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Krishna Bihari Vajpayee
Context triple: [Atal Bihari Vajpayee, father, Krishna Bihari Vajpayee]
  • A. Atal Bihari Vajpayee
    Atal Bihari Vajpayee was an Indian statesman, poet, and founding leader of the Bharatiya Janata Party who served three terms as Prime Minister of India.
  • B. Prem Bihari Vajpayee
    Prem Bihari Vajpayee is known primarily as the sibling of former Indian Prime Minister Atal Bihari Vajpayee.
  • C. Chandra Shekhar Tiwari
    Chandra Shekhar Tiwari, better known as Chandrasekhar Azad, was a prominent Indian revolutionary leader who played a key role in the struggle for independence from British rule.
  • D. Chandra Shekhar
    Chandra Shekhar was an Indian politician who briefly served as the 8th Prime Minister of India from 1990 to 1991.
  • E. Shankar Dayal Sharma
    Shankar Dayal Sharma was an Indian politician who served as the ninth President of India from 1992 to 1997.
  • 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: Krishna Bihari Vajpayee
Triple: [Atal Bihari Vajpayee, father, Krishna Bihari Vajpayee]
Generated description
Krishna Bihari Vajpayee was an Indian poet and schoolteacher best known as the father of former Prime Minister Atal Bihari Vajpayee.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Krishna Bihari Vajpayee
Target entity description: Krishna Bihari Vajpayee was an Indian poet and schoolteacher best known as the father of former Prime Minister Atal Bihari Vajpayee.
  • A. Atal Bihari Vajpayee
    Atal Bihari Vajpayee was an Indian statesman, poet, and founding leader of the Bharatiya Janata Party who served three terms as Prime Minister of India.
  • B. Prem Bihari Vajpayee
    Prem Bihari Vajpayee is known primarily as the sibling of former Indian Prime Minister Atal Bihari Vajpayee.
  • C. Chandra Shekhar Tiwari
    Chandra Shekhar Tiwari, better known as Chandrasekhar Azad, was a prominent Indian revolutionary leader who played a key role in the struggle for independence from British rule.
  • D. Chandra Shekhar
    Chandra Shekhar was an Indian politician who briefly served as the 8th Prime Minister of India from 1990 to 1991.
  • E. Shankar Dayal Sharma
    Shankar Dayal Sharma was an Indian politician who served as the ninth President of India from 1992 to 1997.
  • 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_69d8d387b5548190aa030dad2cb4947e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53400d548819080b17f30b3ee7174 completed April 19, 2026, 7:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a052b21d8008190a9b127d70335e8b8 completed May 14, 2026, 1:53 a.m.
NEDg Description generation batch_6a052ed6a0248190ad2b19568c8ed428 completed May 14, 2026, 2:09 a.m.
NED2 Entity disambiguation (via description) batch_6a052f49e0008190a3d66b44ba4f5301 completed May 14, 2026, 2:11 a.m.
Created at: April 10, 2026, 11:37 a.m.