Triple

T8352296
Position Surface form Disambiguated ID Type / Status
Subject Domjur E196589 entity
Predicate planningArea P55551 FINISHED
Object 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.
 E727502 NE FINISHED

How this triple was built (4 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 area | Statement: [Domjur, planningArea, Kolkata Metropolitan Development Authority area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kolkata Metropolitan Development Authority area
Context triple: [Domjur, planningArea, Kolkata Metropolitan Development Authority area]
  • A. Kolkata district
    Kolkata district is an administrative district in the Indian state of West Bengal that encompasses the core urban area of Kolkata, one of India’s largest and historically significant metropolitan cities.
  • B. Salt Lake (Bidhannagar) area of Kolkata
    Salt Lake (Bidhannagar) area of Kolkata is a planned satellite township in eastern Kolkata known for its residential sectors, educational institutions, and growing IT and commercial hubs.
  • C. Kolkata Municipal Corporation
    Kolkata Municipal Corporation is the principal civic body responsible for municipal governance and public services in the city of Kolkata, India.
  • D. New Town Kolkata Development Authority
    New Town Kolkata Development Authority is a statutory urban development agency responsible for planning, infrastructure development, and administration of the New Town area in Kolkata, India.
  • E. Jadavpur, Kolkata
    Jadavpur, Kolkata is a prominent residential and educational neighborhood in south Kolkata, India, known for housing major institutions such as Jadavpur University.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kolkata Metropolitan Development Authority area
Triple: [Domjur, planningArea, Kolkata Metropolitan Development Authority area]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kolkata Metropolitan Development Authority area
Target entity description: 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.
  • A. Kolkata district
    Kolkata district is an administrative district in the Indian state of West Bengal that encompasses the core urban area of Kolkata, one of India’s largest and historically significant metropolitan cities.
  • B. Salt Lake (Bidhannagar) area of Kolkata
    Salt Lake (Bidhannagar) area of Kolkata is a planned satellite township in eastern Kolkata known for its residential sectors, educational institutions, and growing IT and commercial hubs.
  • C. Kolkata Municipal Corporation
    Kolkata Municipal Corporation is the principal civic body responsible for municipal governance and public services in the city of Kolkata, India.
  • D. New Town Kolkata Development Authority
    New Town Kolkata Development Authority is a statutory urban development agency responsible for planning, infrastructure development, and administration of the New Town area in Kolkata, India.
  • E. Jadavpur, Kolkata
    Jadavpur, Kolkata is a prominent residential and educational neighborhood in south Kolkata, India, known for housing major institutions such as Jadavpur University.
  • F. None of above. chosen

Provenance (5 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_69ca82f08b348190bfb7881944bbff6f completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb80460f048190aa298ddffde1047d completed March 31, 2026, 8:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc75623488190be3303f5e75784e8 completed April 2, 2026, 1:33 a.m.
NEDg Description generation batch_69cdcc86626c8190a4206feedea24b41 completed April 2, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69cdcde02e088190be8220f7d18d6700 completed April 2, 2026, 2:01 a.m.
Created at: March 30, 2026, 5:59 p.m.