Triple

T19923147
Position Surface form Disambiguated ID Type / Status
Subject Niagara Falls, Ontario E478850 entity
Predicate hasAttraction P105 FINISHED
Object Bridal Veil Falls — 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: Bridal Veil Falls | Statement: [Niagara Falls, Ontario, hasAttraction, Bridal Veil Falls]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bridal Veil Falls
Context triple: [Niagara Falls, Ontario, hasAttraction, Bridal Veil Falls]
  • A. Bridal Veil Falls
    Bridal Veil Falls is a picturesque waterfall on Manitoulin Island in Ontario, Canada, known for its curtain-like cascade and popular swimming and hiking area.
  • B. Bridal Veil Falls chosen
    Bridal Veil Falls is the smallest of the three main waterfalls that make up Niagara Falls, located on the American side between Luna Island and Goat Island.
  • C. Bridal Veil Falls
    Bridal Veil Falls is a picturesque waterfall near Sabie in South Africa’s Mpumalanga province, popular for its delicate, veil-like cascade and scenic hiking opportunities.
  • D. Bridal Veil Falls
    Bridal Veil Falls is a scenic waterfall near Billings, Montana, known for its delicate, veil-like cascade and popularity as a local hiking and sightseeing destination.
  • E. Bridal Veil Falls
    Bridal Veil Falls is a scenic, gently cascading waterfall in North Carolina known for its broad rock face and popularity with hikers and photographers.
  • 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.