Triple

T11322630
Position Surface form Disambiguated ID Type / Status
Subject Brihanmumbai Municipal Corporation building E268129 entity
Predicate hasAlternativeName P39 FINISHED
Object Municipal Corporation of Greater Mumbai headquarters E268129 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: Municipal Corporation of Greater Mumbai headquarters | Statement: [Brihanmumbai Municipal Corporation building, hasAlternativeName, Municipal Corporation of Greater Mumbai headquarters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Municipal Corporation of Greater Mumbai headquarters
Context triple: [Brihanmumbai Municipal Corporation building, hasAlternativeName, Municipal Corporation of Greater Mumbai headquarters]
  • A. Municipal Corporation of Greater Mumbai
    The Municipal Corporation of Greater Mumbai is the civic governing body responsible for administering and providing public services and infrastructure across the city of Mumbai, India.
  • B. Mumbai Metropolitan Region Development Authority
    The Mumbai Metropolitan Region Development Authority is a government planning and development agency responsible for infrastructure, transport, and regional development across the Mumbai metropolitan area.
  • C. Pune Municipal Corporation
    Pune Municipal Corporation is the local governing body responsible for civic administration and infrastructure development in the city of Pune, India.
  • D. Brihanmumbai Municipal Corporation building chosen
    The Brihanmumbai Municipal Corporation building is a historic Indo-Gothic style civic headquarters in Mumbai, renowned for its grand architecture and prominent location in the city’s colonial-era administrative district.
  • E. Directorate of Municipal Administration, Maharashtra
    The Directorate of Municipal Administration, Maharashtra is a state-level government body responsible for overseeing, regulating, and supporting the functioning and governance of municipal councils and urban local bodies across Maharashtra.
  • 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9dff37081909622623e66e17ccd completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525ed950081908ec94cfbf8849e85 completed April 19, 2026, 6:58 p.m.
Created at: April 8, 2026, 9:32 p.m.