Triple

T5219891
Position Surface form Disambiguated ID Type / Status
Subject Spokane River Centennial Trail E117844 entity
Predicate connectsTo P845 FINISHED
Object North Idaho Centennial Trail
The North Idaho Centennial Trail is a scenic multi-use recreational path in northern Idaho that follows the Spokane River and Lake Coeur d'Alene, forming part of a larger cross-state trail system.
E117844 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: North Idaho Centennial Trail | Statement: [Spokane River Centennial Trail, connectsTo, North Idaho Centennial Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Idaho Centennial Trail
Context triple: [Spokane River Centennial Trail, connectsTo, North Idaho Centennial Trail]
  • A. Salmon River Trail
    The Salmon River Trail is a scenic hiking route in Oregon that follows the wild and protected Salmon River through old-growth forest, offering river views, waterfalls, and access to backcountry areas.
  • B. Spokane River Centennial Trail
    The Spokane River Centennial Trail is a popular multi-use recreational path that follows the Spokane River through urban and natural landscapes in eastern Washington.
  • C. Bozeman Trail
    The Bozeman Trail was a 19th-century overland route through the Northern Plains that became a major flashpoint of conflict between the United States and Native American tribes during westward expansion.
  • D. Banks–Vernonia State Trail
    Banks–Vernonia State Trail is a paved rail-trail in northwest Oregon popular for hiking, cycling, and horseback riding through forested countryside between the towns of Banks and Vernonia.
  • E. Salmon Creek Greenway Trail
    Salmon Creek Greenway Trail is a scenic multi-use path in Salmon Creek, Washington, that follows the creek through wetlands and parkland for walking, running, and cycling.
  • 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: North Idaho Centennial Trail
Triple: [Spokane River Centennial Trail, connectsTo, North Idaho Centennial Trail]
Generated description
The North Idaho Centennial Trail is a scenic multi-use recreational path in northern Idaho that follows the Spokane River and Lake Coeur d'Alene, forming part of a larger cross-state trail system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Idaho Centennial Trail
Target entity description: The North Idaho Centennial Trail is a scenic multi-use recreational path in northern Idaho that follows the Spokane River and Lake Coeur d'Alene, forming part of a larger cross-state trail system.
  • A. Salmon River Trail
    The Salmon River Trail is a scenic hiking route in Oregon that follows the wild and protected Salmon River through old-growth forest, offering river views, waterfalls, and access to backcountry areas.
  • B. Spokane River Centennial Trail chosen
    The Spokane River Centennial Trail is a popular multi-use recreational path that follows the Spokane River through urban and natural landscapes in eastern Washington.
  • C. Bozeman Trail
    The Bozeman Trail was a 19th-century overland route through the Northern Plains that became a major flashpoint of conflict between the United States and Native American tribes during westward expansion.
  • D. Banks–Vernonia State Trail
    Banks–Vernonia State Trail is a paved rail-trail in northwest Oregon popular for hiking, cycling, and horseback riding through forested countryside between the towns of Banks and Vernonia.
  • E. Salmon Creek Greenway Trail
    Salmon Creek Greenway Trail is a scenic multi-use path in Salmon Creek, Washington, that follows the creek through wetlands and parkland for walking, running, and cycling.
  • 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_69bd4465e03081909bfcfd7113062590 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7ab6e63c8190964b2b65a0206134 completed March 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69bef8059c808190aac709a199541ce7 completed March 21, 2026, 7:56 p.m.
NEDg Description generation batch_69bef86618988190b1c5e53b4a65c8d9 completed March 21, 2026, 7:58 p.m.
NED2 Entity disambiguation (via description) batch_69bef8c5eed88190a3fded477e72dc65 completed March 21, 2026, 8 p.m.
Created at: March 20, 2026, 1:48 p.m.