Triple

T21073034
Position Surface form Disambiguated ID Type / Status
Subject Nizamuddin Bridge, Delhi E519155 entity
Predicate maintainedBy P86 FINISHED
Object Public Works Department, Delhi (PWD) — 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: Public Works Department, Delhi (PWD) | Statement: [Nizamuddin Bridge, Delhi, maintainedBy, Public Works Department, Delhi (PWD)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Public Works Department, Delhi (PWD)
Context triple: [Nizamuddin Bridge, Delhi, maintainedBy, Public Works Department, Delhi (PWD)]
  • A. Public Works Department, Delhi chosen
    The Public Works Department, Delhi is a government agency responsible for planning, constructing, and maintaining major public infrastructure such as roads, bridges, and government buildings across Delhi.
  • B. Power Department, Delhi
    The Power Department, Delhi is the governmental body responsible for formulating and implementing policies related to electricity generation, distribution, and regulation in the National Capital Territory of Delhi.
  • C. Urban Development Department, Delhi
    The Urban Development Department, Delhi is a key administrative body of the Delhi government responsible for planning, regulating, and implementing policies related to urban infrastructure, services, and city development in the National Capital Territory.
  • D. Irrigation and Flood Control Department of Delhi
    The Irrigation and Flood Control Department of Delhi is a government agency responsible for managing the city's water resources, including flood control, drainage, and the maintenance of key hydraulic structures.
  • E. Delhi Development Authority
    The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
  • 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_69e0b506e59c8190849b71ed07929215 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e702d491a08190a9f5f28c0b72d38c completed April 21, 2026, 4:53 a.m.
Created at: April 16, 2026, 2:47 p.m.