Triple

T38420078

Position	Surface form	Disambiguated ID	Type / Status
Subject	Niagara National Historic Sites	`E903203`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Niagara Falls Suspension Bridge National Historic Site Niagara Falls Suspension Bridge National Historic Site is a commemorative location in Niagara Falls, Ontario, marking the historic 19th-century suspension bridge that once spanned the Niagara River and linked Canada and the United States.	`E2271491`	NE FINISHED

How this triple was built (2 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: Niagara Falls Suspension Bridge National Historic Site | Statement: [Niagara National Historic Sites, hasPart, Niagara Falls Suspension Bridge National Historic Site]

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: Niagara Falls Suspension Bridge National Historic Site
Triple: [Niagara National Historic Sites, hasPart, Niagara Falls Suspension Bridge National Historic Site]

Generated description

Niagara Falls Suspension Bridge National Historic Site is a commemorative location in Niagara Falls, Ontario, marking the historic 19th-century suspension bridge that once spanned the Niagara River and linked Canada and the United States.

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_69f76e67e4fc8190a7d08dfe9a8af998`	completed	May 3, 2026, 3:48 p.m.
NER	Named-entity recognition	`batch_69fccd8864908190a7510c8ff0c3df6c`	completed	May 7, 2026, 5:36 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a41cca1b7fc8190bceb47d1926f2caf`	completed	June 29, 2026, 1:38 a.m.
NEDg	Description generation	`batch_6a41d05999f08190bd67ad6159924e20`	completed	June 29, 2026, 1:54 a.m.
NED2	Entity disambiguation (via description)	`batch_6a41d0d86c6c8190b6d25a54589dd8c3`	completed	June 29, 2026, 1:56 a.m.

Created at: May 3, 2026, 4:31 p.m.