Triple

T19467253

Position	Surface form	Disambiguated ID	Type / Status
Subject	Washington Township, Franklin County, Pennsylvania	`E487031`	entity
Predicate	contains	`P35`	FINISHED
Object	Waynesboro Reservoir	`—`	NE NERFINISHED

How this triple was built (3 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: Waynesboro Reservoir | Statement: [Washington Township, Franklin County, Pennsylvania, contains, Waynesboro Reservoir]

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

Target entity: Waynesboro Reservoir
Context triple: [Washington Township, Franklin County, Pennsylvania, contains, Waynesboro Reservoir]

A. Jamestown Reservoir
Jamestown Reservoir is a man-made lake in North Dakota used for flood control, recreation, and water supply along the James River.
B. West Branch Reservoir
West Branch Reservoir is a man-made lake in Colebrook, Connecticut, primarily used for water supply, flood control, and recreation.
C. West Branch Reservoir
West Branch Reservoir is a man-made water body in New York that serves as part of the New York City water supply system and offers limited recreational opportunities.
D. Arlington Mill Reservoir
Arlington Mill Reservoir is a man-made lake in Salem, New Hampshire, used for water supply and recreational activities such as boating and fishing.
E. Monksville Reservoir
Monksville Reservoir is a man-made lake in northern New Jersey known for its fishing, boating, and role as a major water supply source for the region.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Waynesboro Reservoir
Target entity description: Waynesboro Reservoir is a man-made lake in Franklin County, Pennsylvania, primarily serving as a local water supply and recreational area for the surrounding community.

A. Jamestown Reservoir
Jamestown Reservoir is a man-made lake in North Dakota used for flood control, recreation, and water supply along the James River.
B. West Branch Reservoir
West Branch Reservoir is a man-made water body in New York that serves as part of the New York City water supply system and offers limited recreational opportunities.
C. West Branch Reservoir
West Branch Reservoir is a man-made lake in Colebrook, Connecticut, primarily used for water supply, flood control, and recreation.
D. Arlington Mill Reservoir
Arlington Mill Reservoir is a man-made lake in Salem, New Hampshire, used for water supply and recreational activities such as boating and fishing.
E. Monksville Reservoir
Monksville Reservoir is a man-made lake in northern New Jersey known for its fishing, boating, and role as a major water supply source for the region.
F. None of above. chosen

Provenance (2 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_69d8e8d86d608190bd199a98d0297f27`	completed	April 10, 2026, 12:11 p.m.
NER	Named-entity recognition	`batch_69e633e2aee081908330a5665fa60482`	completed	April 20, 2026, 2:10 p.m.

Created at: April 10, 2026, 1:39 p.m.