Triple

T13774366
Position Surface form Disambiguated ID Type / Status
Subject Hesaraghatta Dam E330962 entity
Predicate usedBy P260 FINISHED
Object Bangalore Water Supply and Sewerage Board E1060005 NE FINISHED

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: Bangalore Water Supply and Sewerage Board | Statement: [Hesaraghatta Dam, usedBy, Bangalore Water Supply and Sewerage Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bangalore Water Supply and Sewerage Board
Context triple: [Hesaraghatta Dam, usedBy, Bangalore Water Supply and Sewerage Board]
  • A. Bangalore Water Supply and Sewerage Board chosen
    The Bangalore Water Supply and Sewerage Board is the municipal agency responsible for providing and managing water supply and wastewater services in Bengaluru, India.
  • B. Bangalore Development Authority
    The Bangalore Development Authority is the principal urban planning and development agency responsible for infrastructure projects and land use planning in Bengaluru, India.
  • C. Tamil Nadu Water Supply and Drainage Board
    The Tamil Nadu Water Supply and Drainage Board is a state government agency responsible for planning, developing, and managing water supply and sewerage infrastructure across Tamil Nadu, India.
  • D. Bruhat Bengaluru Mahanagara Palike
    Bruhat Bengaluru Mahanagara Palike is the municipal corporation responsible for civic administration and infrastructure development in the city of Bengaluru, India.
  • E. Cauvery Water Management Authority
    The Cauvery Water Management Authority is a statutory body in India responsible for regulating and managing the sharing of Cauvery River waters among the riparian states.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d81c583b0081909e408a17db517a21 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de023774b48190b19e43e87b94ba77 completed April 14, 2026, 9 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b07460c081908b3836a3ec382961 completed May 3, 2026, 8:30 p.m.
Created at: April 9, 2026, 10:10 p.m.