Triple

T2586235
Position Surface form Disambiguated ID Type / Status
Subject Niagara River E58010 entity
Predicate crossedBy P416 FINISHED
Object Rainbow Bridge
Rainbow Bridge is an arch bridge spanning the Niagara River gorge that connects Niagara Falls, New York, in the United States with Niagara Falls, Ontario, in Canada, and serves as a major international border crossing and tourist viewpoint for Niagara Falls.
E279591 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: Rainbow Bridge | Statement: [Niagara River, crossedBy, Rainbow Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rainbow Bridge
Context triple: [Niagara River, crossedBy, Rainbow Bridge]
  • A. Rainbow Bridge
    Rainbow Bridge is a large suspension bridge in Tokyo that spans Tokyo Bay, connecting the Shibaura Pier area with the Odaiba waterfront district and serving as an iconic feature of the city’s skyline.
  • B. Stone Bridge
    Stone Bridge is a historic masonry bridge at Manassas National Battlefield Park that played a notable role in the American Civil War battles fought there.
  • C. Stone Bridge
    Stone Bridge is a historic Ottoman-era bridge spanning the Vardar River in Skopje, North Macedonia, and is one of the city's most recognizable symbols.
  • D. Peace Bridge
    The Peace Bridge is an international bridge spanning the Niagara River, connecting Buffalo, New York, in the United States with Fort Erie, Ontario, in Canada.
  • E. Blue Wonder bridge
    The Blue Wonder bridge is a historic steel truss bridge in Dresden, Germany, renowned for its distinctive light-blue color and innovative cantilever design spanning the Elbe River.
  • 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: Rainbow Bridge
Triple: [Niagara River, crossedBy, Rainbow Bridge]
Generated description
Rainbow Bridge is an arch bridge spanning the Niagara River gorge that connects Niagara Falls, New York, in the United States with Niagara Falls, Ontario, in Canada, and serves as a major international border crossing and tourist viewpoint for Niagara Falls.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rainbow Bridge
Target entity description: Rainbow Bridge is an arch bridge spanning the Niagara River gorge that connects Niagara Falls, New York, in the United States with Niagara Falls, Ontario, in Canada, and serves as a major international border crossing and tourist viewpoint for Niagara Falls.
  • A. Rainbow Bridge
    Rainbow Bridge is a large suspension bridge in Tokyo that spans Tokyo Bay, connecting the Shibaura Pier area with the Odaiba waterfront district and serving as an iconic feature of the city’s skyline.
  • B. Stone Bridge
    Stone Bridge is a historic masonry bridge at Manassas National Battlefield Park that played a notable role in the American Civil War battles fought there.
  • C. Stone Bridge
    Stone Bridge is a historic Ottoman-era bridge spanning the Vardar River in Skopje, North Macedonia, and is one of the city's most recognizable symbols.
  • D. Peace Bridge
    The Peace Bridge is an international bridge spanning the Niagara River, connecting Buffalo, New York, in the United States with Fort Erie, Ontario, in Canada.
  • E. Blue Wonder bridge
    The Blue Wonder bridge is a historic steel truss bridge in Dresden, Germany, renowned for its distinctive light-blue color and innovative cantilever design spanning the Elbe River.
  • F. None of above. chosen

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_69ab4ac019c8819094add11c46706e32 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd3f6f6ac8190abff7b8b6ff3c023 completed March 7, 2026, 7:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69af6581f6fc819099ea28ecbb0093d7 completed March 10, 2026, 12:27 a.m.
NEDg Description generation batch_69af67bbd6048190aaa091e6ce8cdd23 completed March 10, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69af6839cd1c81909ef772cda4bd2f9c completed March 10, 2026, 12:39 a.m.
Created at: March 6, 2026, 9:49 p.m.