Triple

T2869608
Position Surface form Disambiguated ID Type / Status
Subject American side of Niagara Falls E63526 entity
Predicate offersViewOf P3821 FINISHED
Object Horseshoe Falls
Horseshoe Falls is the largest and most famous of the three waterfalls that make up Niagara Falls, known for its distinctive curved shape and powerful flow on the border between Canada and the United States.
 E10589 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: Horseshoe Falls | Statement: [American side of Niagara Falls, offersViewOf, Horseshoe Falls]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Horseshoe Falls
Context triple: [American side of Niagara Falls, offersViewOf, Horseshoe Falls]
  • A. Horseshoe Falls
    Horseshoe Falls is a distinct curved segment of Victoria Falls known for its dramatic, horseshoe-shaped curtain of water.
  • B. Niagara Falls
    Niagara Falls is a famous group of massive waterfalls on the border between the United States and Canada, renowned for their impressive volume and natural beauty.
  • C. Lower Niagara Rapids
    The Lower Niagara Rapids are a turbulent stretch of whitewater on the Niagara River between Niagara Falls and Lake Ontario, known for their powerful currents and dramatic scenery.
  • D. Upper Falls
    Upper Falls is a village and neighborhood within the city of Newton, Massachusetts, known for its historic mill district along the Charles River.
  • E. American Falls
    American Falls is one of the three major waterfalls that make up Niagara Falls, located on the U.S. side of the Niagara River between New York and Ontario.
  • 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: Horseshoe Falls
Triple: [American side of Niagara Falls, offersViewOf, Horseshoe Falls]
Generated description
Horseshoe Falls is the largest and most famous of the three waterfalls that make up Niagara Falls, known for its distinctive curved shape and powerful flow on the border between Canada and the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Horseshoe Falls
Target entity description: Horseshoe Falls is the largest and most famous of the three waterfalls that make up Niagara Falls, known for its distinctive curved shape and powerful flow on the border between Canada and the United States.
  • A. Horseshoe Falls
    Horseshoe Falls is a distinct curved segment of Victoria Falls known for its dramatic, horseshoe-shaped curtain of water.
  • B. Niagara Falls chosen
    Niagara Falls is a famous group of massive waterfalls on the border between the United States and Canada, renowned for their impressive volume and natural beauty.
  • C. Lower Niagara Rapids
    The Lower Niagara Rapids are a turbulent stretch of whitewater on the Niagara River between Niagara Falls and Lake Ontario, known for their powerful currents and dramatic scenery.
  • D. Upper Falls
    Upper Falls is a village and neighborhood within the city of Newton, Massachusetts, known for its historic mill district along the Charles River.
  • E. American Falls
    American Falls is one of the three major waterfalls that make up Niagara Falls, located on the U.S. side of the Niagara River between New York and Ontario.
  • 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_69ab4c42fb8c8190b36e161d47c03b81 completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abdfe15ff081908dd1dad62c292b2b completed March 7, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69b055e6a7988190b37381667ec26fef completed March 10, 2026, 5:33 p.m.
NEDg Description generation batch_69b0645d77dc819086a2b88aa7221211 completed March 10, 2026, 6:35 p.m.
NED2 Entity disambiguation (via description) batch_69b064e9d39c8190874d974755244072 completed March 10, 2026, 6:37 p.m.
Created at: March 6, 2026, 10:02 p.m.