Triple

T13422028

Position	Surface form	Disambiguated ID	Type / Status
Subject	Illinois Environmental Protection Agency	`E313381`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Bureau of Water The Bureau of Water is a division of the Illinois Environmental Protection Agency responsible for protecting and managing the state’s water resources and ensuring compliance with water quality standards.	`E1039032`	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: Bureau of Water | Statement: [Illinois Environmental Protection Agency, hasPart, Bureau of Water]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Bureau of Water
Context triple: [Illinois Environmental Protection Agency, hasPart, Bureau of Water]

A. Office of Water
The Office of Water is a division within the Texas Commission on Environmental Quality responsible for overseeing the management, regulation, and protection of the state's water resources.
B. Bureau of Water Supply
The Bureau of Water Supply is a division of New York City’s Department of Environmental Protection responsible for operating and protecting the city’s upstate reservoir and aqueduct system that delivers drinking water to millions of residents.
C. Office of Water Resources
The Office of Water Resources is a division of Illinois state government responsible for managing and regulating the state’s water resources, including flood control, water supply, and waterway planning.
D. Division of Water Resources
The Division of Water Resources is a North Carolina state agency unit responsible for managing, protecting, and regulating the state’s surface and groundwater resources.
E. Federal Water Quality Administration
The Federal Water Quality Administration was a former U.S. federal agency responsible for enforcing water pollution control and improving the quality of the nation’s waterways before its functions were absorbed into the Environmental Protection Agency.
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: Bureau of Water
Triple: [Illinois Environmental Protection Agency, hasPart, Bureau of Water]

Generated description

The Bureau of Water is a division of the Illinois Environmental Protection Agency responsible for protecting and managing the state’s water resources and ensuring compliance with water quality standards.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Bureau of Water
Target entity description: The Bureau of Water is a division of the Illinois Environmental Protection Agency responsible for protecting and managing the state’s water resources and ensuring compliance with water quality standards.

A. Office of Water
The Office of Water is a division within the Texas Commission on Environmental Quality responsible for overseeing the management, regulation, and protection of the state's water resources.
B. Bureau of Water Supply
The Bureau of Water Supply is a division of New York City’s Department of Environmental Protection responsible for operating and protecting the city’s upstate reservoir and aqueduct system that delivers drinking water to millions of residents.
C. Office of Water Resources
The Office of Water Resources is a division of Illinois state government responsible for managing and regulating the state’s water resources, including flood control, water supply, and waterway planning.
D. Division of Water Resources
The Division of Water Resources is a North Carolina state agency unit responsible for managing, protecting, and regulating the state’s surface and groundwater resources.
E. Federal Water Quality Administration
The Federal Water Quality Administration was a former U.S. federal agency responsible for enforcing water pollution control and improving the quality of the nation’s waterways before its functions were absorbed into the Environmental Protection Agency.
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_69d806ad0c44819088833ae1ec9e9690`	completed	April 9, 2026, 8:06 p.m.
NER	Named-entity recognition	`batch_69dbaecf13748190ae40c7b95164f914`	completed	April 12, 2026, 2:40 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f7308493e481909da52f8bbcc0bd6b`	completed	May 3, 2026, 11:24 a.m.
NEDg	Description generation	`batch_69f73195e4d88190ad356d0e3e18d34f`	completed	May 3, 2026, 11:29 a.m.
NED2	Entity disambiguation (via description)	`batch_69f73220ffc08190bfb1b89757efd606`	completed	May 3, 2026, 11:31 a.m.

Created at: April 9, 2026, 9:39 p.m.