Triple

T2169792
Position Surface form Disambiguated ID Type / Status
Subject T. T. Krishnamachari E48394 entity
Predicate representedConstituency P15002 FINISHED
Object Madras (Lok Sabha)
Madras (Lok Sabha) was a prominent parliamentary constituency in the city of Madras (now Chennai) that played a key role in early post-independence Indian politics.
 E239200 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: Madras (Lok Sabha) | Statement: [T. T. Krishnamachari, representedConstituency, Madras (Lok Sabha)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Madras (Lok Sabha)
Context triple: [T. T. Krishnamachari, representedConstituency, Madras (Lok Sabha)]
  • A. Vellore
    Vellore is a historic city in southern India known for its fort, educational and medical institutions, and location along the Palar River in the state of Tamil Nadu.
  • B. Vellore
    Vellore is a residential neighbourhood in the city of Vaughan, Ontario, known for its suburban housing, schools, and community amenities.
  • C. Madras
    Madras is a small city in central Oregon known as an agricultural hub and gateway to outdoor recreation in the surrounding high desert region.
  • D. Tiruchirappalli district
    Tiruchirappalli district is an administrative region in the Indian state of Tamil Nadu, centered around the historic city of Tiruchirappalli and known for its cultural heritage and temples.
  • E. Coimbatore
    Coimbatore is a major industrial and educational city in the Indian state of Tamil Nadu, known especially for its textile, engineering, and manufacturing industries.
  • 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: Madras (Lok Sabha)
Triple: [T. T. Krishnamachari, representedConstituency, Madras (Lok Sabha)]
Generated description
Madras (Lok Sabha) was a prominent parliamentary constituency in the city of Madras (now Chennai) that played a key role in early post-independence Indian politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Madras (Lok Sabha)
Target entity description: Madras (Lok Sabha) was a prominent parliamentary constituency in the city of Madras (now Chennai) that played a key role in early post-independence Indian politics.
  • A. Vellore
    Vellore is a historic city in southern India known for its fort, educational and medical institutions, and location along the Palar River in the state of Tamil Nadu.
  • B. Vellore
    Vellore is a residential neighbourhood in the city of Vaughan, Ontario, known for its suburban housing, schools, and community amenities.
  • C. Madras
    Madras is a small city in central Oregon known as an agricultural hub and gateway to outdoor recreation in the surrounding high desert region.
  • D. Tiruchirappalli district
    Tiruchirappalli district is an administrative region in the Indian state of Tamil Nadu, centered around the historic city of Tiruchirappalli and known for its cultural heritage and temples.
  • E. Coimbatore
    Coimbatore is a major industrial and educational city in the Indian state of Tamil Nadu, known especially for its textile, engineering, and manufacturing industries.
  • 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_69a88aa3faa48190995b233af6525815 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abbeaeb58881908ad34f7b253bac2a completed March 7, 2026, 5:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58f511a08190880fbde8900d59df completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae59a9b010819081491e988184b386 completed March 9, 2026, 5:24 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a12f11c81908cc345905f0a485e completed March 9, 2026, 5:26 a.m.
Created at: March 4, 2026, 7:45 p.m.