Triple

T21997818
Position Surface form Disambiguated ID Type / Status
Subject Central Water Engineering Service E543249 entity
Predicate usesStandard P1587 FINISHED
Object Indian Standards for hydraulic structures NE NERFINISHED

How this triple was built (3 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: Indian Standards for hydraulic structures | Statement: [Central Water Engineering Service, usesStandard, Indian Standards for hydraulic structures]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indian Standards for hydraulic structures
Context triple: [Central Water Engineering Service, usesStandard, Indian Standards for hydraulic structures]
  • A. Central Water Engineering Service
    The Central Water Engineering Service is a central government cadre of engineers in India responsible for planning, designing, and managing water resources and related infrastructure projects.
  • B. South African National Standards for stormwater
    South African National Standards for stormwater are nationally mandated technical guidelines that define the design, construction, and management requirements for stormwater drainage systems in South Africa to ensure safety, efficiency, and environmental protection.
  • C. Central Water Commission of India
    The Central Water Commission of India is a premier technical organization under the Government of India responsible for the planning, development, and management of the country’s water resources, particularly in the fields of irrigation, flood control, and hydropower.
  • D. National Water Development Agency
    The National Water Development Agency is an Indian government organization responsible for planning and executing inter-basin water transfer and river-linking projects across the country.
  • E. Department of Hydraulic Engineering
    The Department of Hydraulic Engineering is an academic unit specializing in water resources, hydraulics, and related civil engineering disciplines within the Slovak University of Technology in Bratislava.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Indian Standards for hydraulic structures
Target entity description: Indian Standards for hydraulic structures are a set of technical codes and guidelines in India that govern the design, construction, and maintenance of dams, canals, barrages, and related water engineering works to ensure safety, reliability, and performance.
  • A. Central Water Engineering Service
    The Central Water Engineering Service is a central government cadre of engineers in India responsible for planning, designing, and managing water resources and related infrastructure projects.
  • B. South African National Standards for stormwater
    South African National Standards for stormwater are nationally mandated technical guidelines that define the design, construction, and management requirements for stormwater drainage systems in South Africa to ensure safety, efficiency, and environmental protection.
  • C. Central Water Commission of India
    The Central Water Commission of India is a premier technical organization under the Government of India responsible for the planning, development, and management of the country’s water resources, particularly in the fields of irrigation, flood control, and hydropower.
  • D. National Water Development Agency
    The National Water Development Agency is an Indian government organization responsible for planning and executing inter-basin water transfer and river-linking projects across the country.
  • E. Department of Hydraulic Engineering
    The Department of Hydraulic Engineering is an academic unit specializing in water resources, hydraulics, and related civil engineering disciplines within the Slovak University of Technology in Bratislava.
  • F. None of above. chosen

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_69e11e2c814c8190837d072789000486 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1276774508190b96870266e10979a completed April 28, 2026, 9:32 p.m.
Created at: April 16, 2026, 8:19 p.m.