Triple

T22014118
Position Surface form Disambiguated ID Type / Status
Subject Rajagopalachari family E543658 entity
Predicate caste P16727 FINISHED
Object Iyengar (disputed/uncertain)
Iyengar (disputed/uncertain) refers to a traditionally Brahmin Vaishnavite community from South India, particularly Tamil Nadu, whose association with the Rajagopalachari family is historically debated.
 E1514584 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: Iyengar (disputed/uncertain) | Statement: [Rajagopalachari family, caste, Iyengar (disputed/uncertain)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iyengar (disputed/uncertain)
Context triple: [Rajagopalachari family, caste, Iyengar (disputed/uncertain)]
  • A. Iyer
    Iyer is a Tamil Brahmin community and surname traditionally associated with Hindu priests and scholars from South India.
  • B. Parthasarathy
    Parthasarathy is an Indian surname commonly found among South Indian communities, often associated with Tamil and Telugu speakers.
  • C. Krishnaswamy
    Krishnaswamy is an Indian given name commonly used in South India, often associated with traditional and scholarly families.
  • D. Kandaswamy
    Kandaswamy is a form of the Hindu god Murugan (also known as Skanda or Kartikeya), widely revered as a warrior deity and patron god of Tamil people.
  • E. Rajagopala
    Rajagopala is a Hindu deity regarded as a form of Lord Krishna, particularly venerated as the divine cowherd and king of Gokul.
  • 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: Iyengar (disputed/uncertain)
Triple: [Rajagopalachari family, caste, Iyengar (disputed/uncertain)]
Generated description
Iyengar (disputed/uncertain) refers to a traditionally Brahmin Vaishnavite community from South India, particularly Tamil Nadu, whose association with the Rajagopalachari family is historically debated.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iyengar (disputed/uncertain)
Target entity description: Iyengar (disputed/uncertain) refers to a traditionally Brahmin Vaishnavite community from South India, particularly Tamil Nadu, whose association with the Rajagopalachari family is historically debated.
  • A. Iyer
    Iyer is a Tamil Brahmin community and surname traditionally associated with Hindu priests and scholars from South India.
  • B. Parthasarathy
    Parthasarathy is an Indian surname commonly found among South Indian communities, often associated with Tamil and Telugu speakers.
  • C. Krishnaswamy
    Krishnaswamy is an Indian given name commonly used in South India, often associated with traditional and scholarly families.
  • D. Kandaswamy
    Kandaswamy is a form of the Hindu god Murugan (also known as Skanda or Kartikeya), widely revered as a warrior deity and patron god of Tamil people.
  • E. Rajagopala
    Rajagopala is a Hindu deity regarded as a form of Lord Krishna, particularly venerated as the divine cowherd and king of Gokul.
  • 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a6bf6081909865781ea7937a1b completed April 28, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a737b547481908e9ac94f15149432 completed May 18, 2026, 2:03 a.m.
NEDg Description generation batch_6a0a7516835c8190be60bd61f67307c6 completed May 18, 2026, 2:10 a.m.
NED2 Entity disambiguation (via description) batch_6a0a75cbb2408190b058713432b048a2 completed May 18, 2026, 2:13 a.m.
Created at: April 16, 2026, 8:22 p.m.