Triple

T22738996
Position Surface form Disambiguated ID Type / Status
Subject Koovam River E562353 entity
Predicate locatedIn P40 FINISHED
Object Chennai metropolitan area — NE NERFINISHED

How this triple was built (2 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: Chennai metropolitan area | Statement: [Koovam River, locatedIn, Chennai metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chennai metropolitan area
Context triple: [Koovam River, locatedIn, Chennai metropolitan area]
  • A. Chennai chosen
    Chennai is a major coastal metropolis in southern India, serving as the capital of Tamil Nadu and a key cultural, economic, and automotive hub.
  • B. Bengaluru Metropolitan Region
    Bengaluru Metropolitan Region is the large urban agglomeration centered on Bengaluru city in Karnataka, India, encompassing its surrounding suburbs, satellite towns, and industrial areas under a unified planning and development framework.
  • C. Hyderabad Metropolitan Region
    The Hyderabad Metropolitan Region is a large urban agglomeration in and around Hyderabad, India, encompassing major residential, commercial, and technology hubs under a unified metropolitan planning and governance framework.
  • D. Visakhapatnam metropolitan region
    The Visakhapatnam metropolitan region is a major urban and industrial agglomeration on India’s eastern coast centered around the port city of Visakhapatnam in Andhra Pradesh.
  • E. North Chennai
    North Chennai is a historically industrial and densely populated northern sector of Chennai known for its ports, manufacturing hubs, and working-class neighborhoods.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e245513a5c81908d5cb471b4fc429d completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17971751081909253984429c8d178 completed April 29, 2026, 3:22 a.m.
Created at: April 17, 2026, 3:22 p.m.