Triple

T7855460

Position	Surface form	Disambiguated ID	Type / Status
Subject	Sault Ste. Marie Canal Swing Bridge	`E182163`	entity
Predicate	partOf	`P40`	FINISHED
Object	Sault Ste. Marie Canal National Historic Site area The Sault Ste. Marie Canal National Historic Site area is a protected heritage complex in Sault Ste. Marie, Ontario, preserving the historic canal, associated structures, and surrounding landscape that once formed a key shipping route between Lake Superior and the lower Great Lakes.	`E700124`	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: Sault Ste. Marie Canal National Historic Site area | Statement: [Sault Ste. Marie Canal Swing Bridge, partOf, Sault Ste. Marie Canal National Historic Site area]

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

Target entity: Sault Ste. Marie Canal National Historic Site area
Context triple: [Sault Ste. Marie Canal Swing Bridge, partOf, Sault Ste. Marie Canal National Historic Site area]

A. Sault Ste. Marie Canal Administration Building
The Sault Ste. Marie Canal Administration Building is a historic government facility in Sault Ste. Marie, Ontario, that once housed the administrative offices overseeing operations of the Sault Ste. Marie Canal.
B. Sault Ste. Marie Canal Powerhouse
The Sault Ste. Marie Canal Powerhouse is a historic hydroelectric generating station that supplied power for the operation of the Sault Ste. Marie Canal in Ontario, Canada.
C. Mackinac State Historic Parks
Mackinac State Historic Parks is a Michigan state park system that preserves and interprets historic sites, natural areas, and cultural landmarks in the Straits of Mackinac region.
D. Thousand Islands National Park
Thousand Islands National Park is a scenic Canadian national park in the St. Lawrence River known for its forested islands, rich biodiversity, and boating and kayaking opportunities.
E. Keweenaw National Historical Park
Keweenaw National Historical Park is a U.S. National Historical Park that preserves and interprets the history of copper mining and related communities on Michigan’s Keweenaw Peninsula.
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: Sault Ste. Marie Canal National Historic Site area
Triple: [Sault Ste. Marie Canal Swing Bridge, partOf, Sault Ste. Marie Canal National Historic Site area]

Generated description

The Sault Ste. Marie Canal National Historic Site area is a protected heritage complex in Sault Ste. Marie, Ontario, preserving the historic canal, associated structures, and surrounding landscape that once formed a key shipping route between Lake Superior and the lower Great Lakes.

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

Target entity: Sault Ste. Marie Canal National Historic Site area
Target entity description: The Sault Ste. Marie Canal National Historic Site area is a protected heritage complex in Sault Ste. Marie, Ontario, preserving the historic canal, associated structures, and surrounding landscape that once formed a key shipping route between Lake Superior and the lower Great Lakes.

A. Sault Ste. Marie Canal Administration Building
The Sault Ste. Marie Canal Administration Building is a historic government facility in Sault Ste. Marie, Ontario, that once housed the administrative offices overseeing operations of the Sault Ste. Marie Canal.
B. Sault Ste. Marie Canal Powerhouse
The Sault Ste. Marie Canal Powerhouse is a historic hydroelectric generating station that supplied power for the operation of the Sault Ste. Marie Canal in Ontario, Canada.
C. Mackinac State Historic Parks
Mackinac State Historic Parks is a Michigan state park system that preserves and interprets historic sites, natural areas, and cultural landmarks in the Straits of Mackinac region.
D. Thousand Islands National Park
Thousand Islands National Park is a scenic Canadian national park in the St. Lawrence River known for its forested islands, rich biodiversity, and boating and kayaking opportunities.
E. Keweenaw National Historical Park
Keweenaw National Historical Park is a U.S. National Historical Park that preserves and interprets the history of copper mining and related communities on Michigan’s Keweenaw Peninsula.
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_69ca82869ee08190b8f9040dbc2c0467`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cb1a74592c8190b42f298e3e33617b`	completed	March 31, 2026, 12:51 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cb5b27e9b081909a0574458ddf43b0`	completed	March 31, 2026, 5:27 a.m.
NEDg	Description generation	`batch_69cb762eab0881909c5035b3086dfdd9`	completed	March 31, 2026, 7:22 a.m.
NED2	Entity disambiguation (via description)	`batch_69cbb801cc0c8190864d28e199eb5e67`	completed	March 31, 2026, 12:03 p.m.

Created at: March 30, 2026, 4:52 p.m.