Triple

T1071623
Position Surface form Disambiguated ID Type / Status
Subject Scotiabank Arena E23340 entity
Predicate connectedBy P37 FINISHED
Object PATH underground walkway system
The PATH underground walkway system is a vast network of interconnected pedestrian tunnels and shopping concourses beneath downtown Toronto, linking office towers, transit hubs, and major attractions.
 E124196 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: PATH underground walkway system | Statement: [Scotiabank Arena, connectedBy, PATH underground walkway system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PATH underground walkway system
Context triple: [Scotiabank Arena, connectedBy, PATH underground walkway system]
  • A. Downtown Tunnel
    The Downtown Tunnel is a major underwater vehicular tunnel in the Hampton Roads region that carries traffic beneath the Elizabeth River between Norfolk and Portsmouth, Virginia.
  • B. Long Corridor
    Long Corridor is a famous covered walkway within Beijing’s Temple of Heaven complex, noted for its traditional Chinese architectural style and decorative artwork.
  • C. Triple Underpass
    The Triple Underpass is a three-arched railroad bridge and roadway underpass in downtown Dallas, Texas, historically known as a key landmark at the western edge of Dealey Plaza.
  • D. New York City distribution tunnels
    The New York City distribution tunnels are a vast underground network of water tunnels that convey treated drinking water from upstate reservoirs to neighborhoods throughout New York City.
  • E. South Axis corridor
    The South Axis corridor is Amsterdam’s main high-density business district and development zone, characterized by modern offices, mixed-use buildings, and major transport links.
  • 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: PATH underground walkway system
Triple: [Scotiabank Arena, connectedBy, PATH underground walkway system]
Generated description
The PATH underground walkway system is a vast network of interconnected pedestrian tunnels and shopping concourses beneath downtown Toronto, linking office towers, transit hubs, and major attractions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PATH underground walkway system
Target entity description: The PATH underground walkway system is a vast network of interconnected pedestrian tunnels and shopping concourses beneath downtown Toronto, linking office towers, transit hubs, and major attractions.
  • A. Downtown Tunnel
    The Downtown Tunnel is a major underwater vehicular tunnel in the Hampton Roads region that carries traffic beneath the Elizabeth River between Norfolk and Portsmouth, Virginia.
  • B. Long Corridor
    Long Corridor is a famous covered walkway within Beijing’s Temple of Heaven complex, noted for its traditional Chinese architectural style and decorative artwork.
  • C. Triple Underpass
    The Triple Underpass is a three-arched railroad bridge and roadway underpass in downtown Dallas, Texas, historically known as a key landmark at the western edge of Dealey Plaza.
  • D. New York City distribution tunnels
    The New York City distribution tunnels are a vast underground network of water tunnels that convey treated drinking water from upstate reservoirs to neighborhoods throughout New York City.
  • E. South Axis corridor
    The South Axis corridor is Amsterdam’s main high-density business district and development zone, characterized by modern offices, mixed-use buildings, and major transport links.
  • 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_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b9296c5c8190a3060fbfdf24f029 completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a70ab88190ba0f0a62b19af871 completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac438772f08190a47a1fbbda306b8a completed March 7, 2026, 3:25 p.m.
NED2 Entity disambiguation (via description) batch_69ac4413c7488190b6d5edc5884f6e61 completed March 7, 2026, 3:28 p.m.
Created at: March 1, 2026, 7:42 p.m.