Triple

T12386113
Position Surface form Disambiguated ID Type / Status
Subject Kolkata Metropolitan Area E295867 entity
Predicate planningAuthority P11585 FINISHED
Object Kolkata Metropolitan Development Authority E728336 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: Kolkata Metropolitan Development Authority | Statement: [Kolkata Metropolitan Area, planningAuthority, Kolkata Metropolitan Development Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kolkata Metropolitan Development Authority
Context triple: [Kolkata Metropolitan Area, planningAuthority, Kolkata Metropolitan Development Authority]
  • A. Kolkata Metropolitan Development Authority chosen
    The Kolkata Metropolitan Development Authority is the statutory planning and development agency responsible for overseeing urban growth and infrastructure in the Kolkata metropolitan region of West Bengal, India.
  • B. Kolkata Municipal Corporation
    Kolkata Municipal Corporation is the principal civic body responsible for municipal governance and public services in the city of Kolkata, India.
  • C. Howrah Municipal Corporation
    Howrah Municipal Corporation is the civic administrative body responsible for managing municipal services and urban governance in the city of Howrah, West Bengal, India.
  • D. Bidhannagar Municipal Corporation
    Bidhannagar Municipal Corporation is the urban local governing body responsible for administering the planned township of Bidhannagar (Salt Lake) and its surrounding areas in Kolkata, West Bengal, India.
  • E. Kolkata Metropolitan Development Authority area
    The Kolkata Metropolitan Development Authority area is the jurisdictional region overseen by the KMDA for urban planning, infrastructure development, and governance within the greater Kolkata metropolitan region in West Bengal, India.
  • 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_69d6ad9e653c8190b1473c860ee53dae completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d93fbd489c819098233a111442762e completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6347816408190904ea71d2a72398f completed May 2, 2026, 5:29 p.m.
Created at: April 8, 2026, 9:54 p.m.