Triple

T7440530
Position Surface form Disambiguated ID Type / Status
Subject P. Subbarayan E171737 entity
Predicate placeOfBirth P1 FINISHED
Object Tiruchengode, Madras Presidency, British India
Tiruchengode, in the former Madras Presidency of British India, is a historic town in present-day Tamil Nadu known for its ancient temples and cultural significance.
 E664867 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: Tiruchengode, Madras Presidency, British India | Statement: [P. Subbarayan, placeOfBirth, Tiruchengode, Madras Presidency, British India]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tiruchengode, Madras Presidency, British India
Context triple: [P. Subbarayan, placeOfBirth, Tiruchengode, Madras Presidency, British India]
  • A. Kumbakonam, Madras Presidency, British India
    Kumbakonam, in the former Madras Presidency of British India, is a historic temple town in present-day Tamil Nadu known for its rich cultural heritage, educational institutions, and traditional South Indian architecture.
  • B. Kanchrapara, Bengal Presidency, British India
    Kanchrapara, in the former Bengal Presidency of British India, was a small colonial-era town in eastern India that later developed into an important railway and industrial hub.
  • C. Wellington, Tamil Nadu
    Wellington, Tamil Nadu is a small hill town and military cantonment in the Nilgiris district of southern India, known for housing key Indian Army training institutions.
  • D. Province of Madras and Mylapore
    The Province of Madras and Mylapore is an ecclesiastical province of the Latin Catholic Church in India that groups together several dioceses in the region, including the Diocese of Vellore, under a metropolitan archdiocese.
  • E. Kolhapur, Bombay Presidency, British India
    Kolhapur, Bombay Presidency, British India was a city in western colonial India that served as an important cultural and administrative center under British rule.
  • 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: Tiruchengode, Madras Presidency, British India
Triple: [P. Subbarayan, placeOfBirth, Tiruchengode, Madras Presidency, British India]
Generated description
Tiruchengode, in the former Madras Presidency of British India, is a historic town in present-day Tamil Nadu known for its ancient temples and cultural significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tiruchengode, Madras Presidency, British India
Target entity description: Tiruchengode, in the former Madras Presidency of British India, is a historic town in present-day Tamil Nadu known for its ancient temples and cultural significance.
  • A. Kumbakonam, Madras Presidency, British India
    Kumbakonam, in the former Madras Presidency of British India, is a historic temple town in present-day Tamil Nadu known for its rich cultural heritage, educational institutions, and traditional South Indian architecture.
  • B. Kanchrapara, Bengal Presidency, British India
    Kanchrapara, in the former Bengal Presidency of British India, was a small colonial-era town in eastern India that later developed into an important railway and industrial hub.
  • C. Wellington, Tamil Nadu
    Wellington, Tamil Nadu is a small hill town and military cantonment in the Nilgiris district of southern India, known for housing key Indian Army training institutions.
  • D. Province of Madras and Mylapore
    The Province of Madras and Mylapore is an ecclesiastical province of the Latin Catholic Church in India that groups together several dioceses in the region, including the Diocese of Vellore, under a metropolitan archdiocese.
  • E. Kolhapur, Bombay Presidency, British India
    Kolhapur, Bombay Presidency, British India was a city in western colonial India that served as an important cultural and administrative center under British rule.
  • 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_69c68a64228c8190affaec2a8127ce7b completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f34d84008190936af2b3670ef210 completed March 27, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c82791ff2c81909967f145d24ff036 completed March 28, 2026, 7:10 p.m.
NEDg Description generation batch_69c828420ebc8190bd124a53de185032 completed March 28, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69c828a5c2f88190aedd55d40520c672 completed March 28, 2026, 7:14 p.m.
Created at: March 27, 2026, 3:13 p.m.