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.