Triple

T11450800
Position Surface form Disambiguated ID Type / Status
Subject BMC E271388 entity
Predicate hasPart P35 FINISHED
Object BMC Solid Waste Management Department
The BMC Solid Waste Management Department is the municipal body responsible for planning, collection, transportation, and disposal of solid waste within the jurisdiction of the Brihanmumbai Municipal Corporation.
E926601 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: BMC Solid Waste Management Department | Statement: [BMC, hasPart, BMC Solid Waste Management Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BMC Solid Waste Management Department
Context triple: [BMC, hasPart, BMC Solid Waste Management Department]
  • A. Bureau of Solid Waste Management
    The Bureau of Solid Waste Management was a U.S. federal agency responsible for developing and overseeing national policies and programs for managing solid waste and promoting environmental sanitation prior to its functions being absorbed into the Environmental Protection Agency.
  • B. Waste Management Division
    The Waste Management Division is a branch of the Texas Commission on Environmental Quality responsible for overseeing and regulating the handling, treatment, and disposal of waste in Texas.
  • C. Solid Waste Management Administration
    The Solid Waste Management Administration is a division of the District of Columbia’s Department of Public Works responsible for overseeing trash collection, recycling, and related waste management services in Washington, D.C.
  • D. Division of Waste Management
    The Division of Waste Management is a branch of Florida’s environmental agency responsible for overseeing solid and hazardous waste handling, cleanup, and disposal to protect public health and the environment.
  • E. Division of Waste Management
    The Division of Waste Management is a branch of North Carolina’s environmental regulatory agency responsible for overseeing solid and hazardous waste handling, cleanup, and disposal across the state.
  • 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: BMC Solid Waste Management Department
Triple: [BMC, hasPart, BMC Solid Waste Management Department]
Generated description
The BMC Solid Waste Management Department is the municipal body responsible for planning, collection, transportation, and disposal of solid waste within the jurisdiction of the Brihanmumbai Municipal Corporation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BMC Solid Waste Management Department
Target entity description: The BMC Solid Waste Management Department is the municipal body responsible for planning, collection, transportation, and disposal of solid waste within the jurisdiction of the Brihanmumbai Municipal Corporation.
  • A. Bureau of Solid Waste Management
    The Bureau of Solid Waste Management was a U.S. federal agency responsible for developing and overseeing national policies and programs for managing solid waste and promoting environmental sanitation prior to its functions being absorbed into the Environmental Protection Agency.
  • B. Waste Management Division
    The Waste Management Division is a branch of the Texas Commission on Environmental Quality responsible for overseeing and regulating the handling, treatment, and disposal of waste in Texas.
  • C. Solid Waste Management Administration
    The Solid Waste Management Administration is a division of the District of Columbia’s Department of Public Works responsible for overseeing trash collection, recycling, and related waste management services in Washington, D.C.
  • D. Division of Waste Management
    The Division of Waste Management is a branch of Florida’s environmental agency responsible for overseeing solid and hazardous waste handling, cleanup, and disposal to protect public health and the environment.
  • E. Division of Waste Management
    The Division of Waste Management is a branch of North Carolina’s environmental regulatory agency responsible for overseeing solid and hazardous waste handling, cleanup, and disposal across the state.
  • 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d81c6f4d788190ac59b0df946cebbc completed April 9, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5d3cb63408190a96b97f716d46082 completed April 20, 2026, 7:20 a.m.
NEDg Description generation batch_69e5d7e46e248190aba139dc32185e2f completed April 20, 2026, 7:38 a.m.
NED2 Entity disambiguation (via description) batch_69e5e192297c8190992578f734e63427 completed April 20, 2026, 8:19 a.m.
Created at: April 8, 2026, 9:35 p.m.