Triple

T1003319
Position Surface form Disambiguated ID Type / Status
Subject Spokane, Washington E21651 entity
Predicate hasLandmark P105 FINISHED
Object 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.
 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: Spokane River Centennial Trail | Statement: [Spokane, Washington, hasLandmark, Spokane River Centennial Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Spokane River Centennial Trail
Context triple: [Spokane, Washington, hasLandmark, Spokane River Centennial Trail]
  • A. Historic Columbia River Highway State Trail
    The Historic Columbia River Highway State Trail is a scenic recreational path in Oregon that follows portions of the historic Columbia River Highway, offering hikers and cyclists dramatic views of the Columbia River Gorge and its waterfalls.
  • B. Clackamas River Scenic Byway
    The Clackamas River Scenic Byway is a picturesque driving route in Oregon that follows the Clackamas River through forested canyons, offering access to recreation sites, viewpoints, and natural attractions within and near Mount Hood National Forest.
  • C. River Trail
    River Trail is a popular hiking path in Great Falls Park that closely follows the Potomac River, offering scenic views of rapids, cliffs, and surrounding woodlands.
  • D. Torrey C. Brown Rail Trail
    The Torrey C. Brown Rail Trail is a popular multi-use recreational trail in Maryland that follows a former railroad corridor through scenic rural and wooded landscapes.
  • E. Samuel H. Boardman State Scenic Corridor
    Samuel H. Boardman State Scenic Corridor is a rugged, forested stretch of Oregon’s southern coast known for its dramatic sea stacks, natural arches, and scenic ocean viewpoints.
  • 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: Spokane River Centennial Trail
Triple: [Spokane, Washington, hasLandmark, Spokane River Centennial Trail]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Spokane River Centennial Trail
Target entity description: 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.
  • A. Historic Columbia River Highway State Trail
    The Historic Columbia River Highway State Trail is a scenic recreational path in Oregon that follows portions of the historic Columbia River Highway, offering hikers and cyclists dramatic views of the Columbia River Gorge and its waterfalls.
  • B. Clackamas River Scenic Byway
    The Clackamas River Scenic Byway is a picturesque driving route in Oregon that follows the Clackamas River through forested canyons, offering access to recreation sites, viewpoints, and natural attractions within and near Mount Hood National Forest.
  • C. River Trail
    River Trail is a popular hiking path in Great Falls Park that closely follows the Potomac River, offering scenic views of rapids, cliffs, and surrounding woodlands.
  • D. Torrey C. Brown Rail Trail
    The Torrey C. Brown Rail Trail is a popular multi-use recreational trail in Maryland that follows a former railroad corridor through scenic rural and wooded landscapes.
  • E. Samuel H. Boardman State Scenic Corridor
    Samuel H. Boardman State Scenic Corridor is a rugged, forested stretch of Oregon’s southern coast known for its dramatic sea stacks, natural arches, and scenic ocean viewpoints.
  • 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_69a493c53e648190ae8cb76c433fd9a7 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b4fe0a548190aee8abf1890e141e completed March 1, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac2a1ecddc8190b954d16c6e269498 completed March 7, 2026, 1:37 p.m.
NEDg Description generation batch_69ac2a8dd818819088e6140e9a12594b completed March 7, 2026, 1:39 p.m.
NED2 Entity disambiguation (via description) batch_69ac2af2efd88190b1da673aa3ead5fd completed March 7, 2026, 1:41 p.m.
Created at: March 1, 2026, 7:41 p.m.