Triple

T4623763
Position Surface form Disambiguated ID Type / Status
Subject Niagara Escarpment E101045 entity
Predicate underlies P4501 FINISHED
Object Niagara Falls, Ontario
Niagara Falls, Ontario is a Canadian city on the Niagara River famed for its dramatic waterfalls, tourism attractions, and proximity to the U.S. border.
E128414 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: Niagara Falls, Ontario | Statement: [Niagara Escarpment, underlies, Niagara Falls, Ontario]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Niagara Falls, Ontario
Context triple: [Niagara Escarpment, underlies, Niagara Falls, Ontario]
  • A. Niagara Falls, New York
    Niagara Falls, New York is a city in western New York State known for its proximity to the famous Niagara Falls and as a popular tourist destination on the U.S.–Canada border.
  • B. Niagara Falls region
    The Niagara Falls region is a popular tourist area in Ontario, Canada, known for its famous waterfalls, wineries, and cultural attractions.
  • C. Upper Niagara Rapids
    The Upper Niagara Rapids are the fast-flowing, turbulent stretch of the Niagara River just upstream from Niagara Falls, known for their powerful currents and dramatic whitewater.
  • D. Sault Ste. Marie, Ontario, Canada
    Sault Ste. Marie, Ontario, Canada is a northern Ontario city on the St. Marys River known as a key Great Lakes shipping hub and border community opposite Sault Ste. Marie, Michigan.
  • E. Smiths Falls, Ontario
    Smiths Falls, Ontario is a small town in eastern Ontario, Canada, known historically for its role in railway and canal transportation and more recently for its cannabis industry.
  • 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: Niagara Falls, Ontario
Triple: [Niagara Escarpment, underlies, Niagara Falls, Ontario]
Generated description
Niagara Falls, Ontario is a Canadian city on the Niagara River famed for its dramatic waterfalls, tourism attractions, and proximity to the U.S. border.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Niagara Falls, Ontario
Target entity description: Niagara Falls, Ontario is a Canadian city on the Niagara River famed for its dramatic waterfalls, tourism attractions, and proximity to the U.S. border.
  • A. Niagara Falls, New York
    Niagara Falls, New York is a city in western New York State known for its proximity to the famous Niagara Falls and as a popular tourist destination on the U.S.–Canada border.
  • B. Niagara Falls region chosen
    The Niagara Falls region is a popular tourist area in Ontario, Canada, known for its famous waterfalls, wineries, and cultural attractions.
  • C. Upper Niagara Rapids
    The Upper Niagara Rapids are the fast-flowing, turbulent stretch of the Niagara River just upstream from Niagara Falls, known for their powerful currents and dramatic whitewater.
  • D. Sault Ste. Marie, Ontario, Canada
    Sault Ste. Marie, Ontario, Canada is a northern Ontario city on the St. Marys River known as a key Great Lakes shipping hub and border community opposite Sault Ste. Marie, Michigan.
  • E. Smiths Falls, Ontario
    Smiths Falls, Ontario is a small town in eastern Ontario, Canada, known historically for its role in railway and canal transportation and more recently for its cannabis industry.
  • F. None of above.

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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a06d6248190a613be9784dd1ef4 completed March 20, 2026, 2:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69be035d661c8190b4ef7d4531170f73 completed March 21, 2026, 2:33 a.m.
NEDg Description generation batch_69be040a8b248190b31ac61e5b2eb1ac completed March 21, 2026, 2:35 a.m.
NED2 Entity disambiguation (via description) batch_69be04c76d908190becee3d88aa0e1a0 completed March 21, 2026, 2:39 a.m.
Created at: March 20, 2026, 1:13 p.m.