Triple

T19923230
Position Surface form Disambiguated ID Type / Status
Subject Toronto–Niagara Falls corridor E478852 entity
Predicate connects P390 FINISHED
Object Niagara Falls region — NE NERFINISHED

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 region | Statement: [Toronto–Niagara Falls corridor, connects, Niagara Falls region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Niagara Falls region
Context triple: [Toronto–Niagara Falls corridor, connects, Niagara Falls region]
  • A. 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.
  • B. Niagara Falls tourist district
    The Niagara Falls tourist district is a bustling area filled with hotels, attractions, restaurants, and viewpoints that cater to visitors coming to experience the famous waterfalls.
  • C. 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.
  • D. Niagara Falls, Ontario
    Niagara Falls, Ontario is a Canadian city on the Niagara River best known for its spectacular waterfalls and major tourism industry.
  • E. Thousand Islands region
    The Thousand Islands region is a scenic archipelago along the St. Lawrence River, renowned for its thousands of small islands, historic sites, and popular boating and vacation destinations shared between Canada and the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8e521855c8190b41871700afc8d6a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e659c7be948190a65a1c78ba68dff3 completed April 20, 2026, 4:52 p.m.
Created at: April 10, 2026, 1:53 p.m.