Triple

T9257382
Position Surface form Disambiguated ID Type / Status
Subject Lower Don Trail E222479 entity
Predicate partOf P40 FINISHED
Object Toronto ravine trail network
The Toronto ravine trail network is an extensive system of multi-use paths that follows the city’s natural ravines, connecting parks, waterways, and neighborhoods for recreation and active transportation.
E138413 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: Toronto ravine trail network | Statement: [Lower Don Trail, partOf, Toronto ravine trail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toronto ravine trail network
Context triple: [Lower Don Trail, partOf, Toronto ravine trail network]
  • A. Oak Ridges Trail
    The Oak Ridges Trail is a long-distance hiking trail in southern Ontario that follows the Oak Ridges Moraine, offering scenic routes through forests, wetlands, and rolling countryside.
  • B. Ontario trail system
    The Ontario trail system is a province-wide network of interconnected recreational routes for walking, cycling, and other outdoor activities that links communities and natural areas across Ontario, Canada.
  • C. Humber River Recreational Trail
    The Humber River Recreational Trail is a multi-use path in the Greater Toronto Area that follows the Humber River corridor, offering scenic walking, cycling, and nature-viewing opportunities through parks and green spaces.
  • D. City of Toronto park system
    The City of Toronto park system is the municipal network of public parks, natural areas, and recreational spaces managed by the City of Toronto.
  • E. Georgian Bay shoreline trails
    Georgian Bay shoreline trails are scenic hiking routes along the rugged, rocky coast of Georgian Bay, offering dramatic cliffs, clear turquoise waters, and panoramic views within Bruce Peninsula National Park.
  • 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: Toronto ravine trail network
Triple: [Lower Don Trail, partOf, Toronto ravine trail network]
Generated description
The Toronto ravine trail network is an extensive system of multi-use paths that follows the city’s natural ravines, connecting parks, waterways, and neighborhoods for recreation and active transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Toronto ravine trail network
Target entity description: The Toronto ravine trail network is an extensive system of multi-use paths that follows the city’s natural ravines, connecting parks, waterways, and neighborhoods for recreation and active transportation.
  • A. Oak Ridges Trail
    The Oak Ridges Trail is a long-distance hiking trail in southern Ontario that follows the Oak Ridges Moraine, offering scenic routes through forests, wetlands, and rolling countryside.
  • B. Ontario trail system
    The Ontario trail system is a province-wide network of interconnected recreational routes for walking, cycling, and other outdoor activities that links communities and natural areas across Ontario, Canada.
  • C. Humber River Recreational Trail chosen
    The Humber River Recreational Trail is a multi-use path in the Greater Toronto Area that follows the Humber River corridor, offering scenic walking, cycling, and nature-viewing opportunities through parks and green spaces.
  • D. City of Toronto park system
    The City of Toronto park system is the municipal network of public parks, natural areas, and recreational spaces managed by the City of Toronto.
  • E. Georgian Bay shoreline trails
    Georgian Bay shoreline trails are scenic hiking routes along the rugged, rocky coast of Georgian Bay, offering dramatic cliffs, clear turquoise waters, and panoramic views within Bruce Peninsula National Park.
  • 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_69ca841e4cd481908e738c74e958eaea completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd06b660448190b6bc04beff0f5512 completed April 1, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09be75fd88190b6e99b0884dcc14c completed April 4, 2026, 5:04 a.m.
NEDg Description generation batch_69d09ef082c08190a1f2d47137126f45 completed April 4, 2026, 5:17 a.m.
NED2 Entity disambiguation (via description) batch_69d09f48b82c8190b8d28109e59849d9 completed April 4, 2026, 5:19 a.m.
Created at: March 30, 2026, 7:32 p.m.