Triple

T7872226

Position	Surface form	Disambiguated ID	Type / Status
Subject	The Riverkeepers	`E182763`	entity
Predicate	about	`P380`	FINISHED
Object	Hudson Riverkeeper organization The Hudson Riverkeeper organization is an environmental watchdog group dedicated to protecting and restoring the Hudson River and its surrounding watershed through advocacy, litigation, and community engagement.	`E697780`	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: Hudson Riverkeeper organization | Statement: [The Riverkeepers, about, Hudson Riverkeeper organization]

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

Target entity: Hudson Riverkeeper organization
Context triple: [The Riverkeepers, about, Hudson Riverkeeper organization]

A. Hudson River Park Trust
The Hudson River Park Trust is a public benefit corporation responsible for planning, building, and managing Manhattan’s Hudson River Park along the West Side waterfront.
B. Hudson River environmental movement
The Hudson River environmental movement is a grassroots campaign, popularized by activists like Pete Seeger, dedicated to restoring and protecting the ecological health and water quality of New York’s Hudson River.
C. Randall’s Island Park Alliance
Randall’s Island Park Alliance is a nonprofit organization dedicated to maintaining, improving, and programming Randall’s Island Park in New York City through public-private partnerships and community engagement.
D. New York State Department of Environmental Conservation
The New York State Department of Environmental Conservation is the state agency responsible for conserving, improving, and protecting New York’s natural resources and environment, including its forests, wildlife, and public lands.
E. Prospect Park Alliance
Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
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: Hudson Riverkeeper organization
Triple: [The Riverkeepers, about, Hudson Riverkeeper organization]

Generated description

The Hudson Riverkeeper organization is an environmental watchdog group dedicated to protecting and restoring the Hudson River and its surrounding watershed through advocacy, litigation, and community engagement.

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

Target entity: Hudson Riverkeeper organization
Target entity description: The Hudson Riverkeeper organization is an environmental watchdog group dedicated to protecting and restoring the Hudson River and its surrounding watershed through advocacy, litigation, and community engagement.

A. Hudson River Park Trust
The Hudson River Park Trust is a public benefit corporation responsible for planning, building, and managing Manhattan’s Hudson River Park along the West Side waterfront.
B. Hudson River environmental movement
The Hudson River environmental movement is a grassroots campaign, popularized by activists like Pete Seeger, dedicated to restoring and protecting the ecological health and water quality of New York’s Hudson River.
C. Randall’s Island Park Alliance
Randall’s Island Park Alliance is a nonprofit organization dedicated to maintaining, improving, and programming Randall’s Island Park in New York City through public-private partnerships and community engagement.
D. New York State Department of Environmental Conservation
The New York State Department of Environmental Conservation is the state agency responsible for conserving, improving, and protecting New York’s natural resources and environment, including its forests, wildlife, and public lands.
E. Prospect Park Alliance
Prospect Park Alliance is a nonprofit organization that partners with New York City to maintain, restore, and program Brooklyn’s Prospect Park.
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_69ca82894d9081908a832bfce71a4714`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cb39a6d93881908d68386e49bea1e3`	completed	March 31, 2026, 3:04 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cb5b6bc7248190adbf4377c52e16a9`	completed	March 31, 2026, 5:28 a.m.
NEDg	Description generation	`batch_69cb5f1daac88190a162132bbd40fdc6`	completed	March 31, 2026, 5:43 a.m.
NED2	Entity disambiguation (via description)	`batch_69cb768ac1a48190bc6a59a64adf7144`	completed	March 31, 2026, 7:23 a.m.

Created at: March 30, 2026, 4:56 p.m.