Triple

T23435530

Position	Surface form	Disambiguated ID	Type / Status
Subject	Wabash and Erie Canal	`E563448`	entity
Predicate	hasHeritageSite	`P923`	FINISHED
Object	Wabash and Erie Canal Park in Delphi, Indiana Wabash and Erie Canal Park in Delphi, Indiana is a historic interpretive site and museum complex that preserves and showcases the legacy of the Wabash and Erie Canal through restored canal features, exhibits, and educational programs.	`E1587304`	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: Wabash and Erie Canal Park in Delphi, Indiana | Statement: [Wabash and Erie Canal, hasHeritageSite, Wabash and Erie Canal Park in Delphi, Indiana]

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

Target entity: Wabash and Erie Canal Park in Delphi, Indiana
Context triple: [Wabash and Erie Canal, hasHeritageSite, Wabash and Erie Canal Park in Delphi, Indiana]

A. Indiana Central Canal (remnant / canal walk)
The Indiana Central Canal (remnant / canal walk) is a historic waterway segment in downtown Indianapolis that has been redeveloped into a popular urban promenade featuring trails, public art, and waterfront attractions.
B. Pottawattomie Park, Indiana
Pottawattomie Park, Indiana is a small unincorporated community located within LaPorte County in the U.S. state of Indiana.
C. White River State Park (Indianapolis)
White River State Park is an urban green space and cultural district in downtown Indianapolis featuring museums, trails, and recreational areas along the White River.
D. Tippecanoe River State Park
Tippecanoe River State Park is a protected natural area in northern Indiana known for its scenic stretches of the Tippecanoe River, extensive forests, and opportunities for camping, hiking, and canoeing.
E. Mishawaka Riverwalk
Mishawaka Riverwalk is a scenic pedestrian and recreational trail along the St. Joseph River in Mishawaka, Indiana, featuring parks, overlooks, and access to the waterfront.
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: Wabash and Erie Canal Park in Delphi, Indiana
Triple: [Wabash and Erie Canal, hasHeritageSite, Wabash and Erie Canal Park in Delphi, Indiana]

Generated description

Wabash and Erie Canal Park in Delphi, Indiana is a historic interpretive site and museum complex that preserves and showcases the legacy of the Wabash and Erie Canal through restored canal features, exhibits, and educational programs.

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

Target entity: Wabash and Erie Canal Park in Delphi, Indiana
Target entity description: Wabash and Erie Canal Park in Delphi, Indiana is a historic interpretive site and museum complex that preserves and showcases the legacy of the Wabash and Erie Canal through restored canal features, exhibits, and educational programs.

A. Indiana Central Canal (remnant / canal walk)
The Indiana Central Canal (remnant / canal walk) is a historic waterway segment in downtown Indianapolis that has been redeveloped into a popular urban promenade featuring trails, public art, and waterfront attractions.
B. Pottawattomie Park, Indiana
Pottawattomie Park, Indiana is a small unincorporated community located within LaPorte County in the U.S. state of Indiana.
C. White River State Park (Indianapolis)
White River State Park is an urban green space and cultural district in downtown Indianapolis featuring museums, trails, and recreational areas along the White River.
D. Tippecanoe River State Park
Tippecanoe River State Park is a protected natural area in northern Indiana known for its scenic stretches of the Tippecanoe River, extensive forests, and opportunities for camping, hiking, and canoeing.
E. Mishawaka Riverwalk
Mishawaka Riverwalk is a scenic pedestrian and recreational trail along the St. Joseph River in Mishawaka, Indiana, featuring parks, overlooks, and access to the waterfront.
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_69e24553980c8190bb66a2ae0bdab125`	completed	April 17, 2026, 2:36 p.m.
NER	Named-entity recognition	`batch_69f1a5dbdf248190a09e971f2718d01f`	completed	April 29, 2026, 6:31 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0c67b161548190a9017a58147e6201`	completed	May 19, 2026, 1:37 p.m.
NEDg	Description generation	`batch_6a0c72171580819097c9f287d501ae7e`	completed	May 19, 2026, 2:22 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0c770386a8819098358513016ae5ab`	completed	May 19, 2026, 2:43 p.m.

Created at: April 17, 2026, 5:50 p.m.