Triple

T5790913
Position Surface form Disambiguated ID Type / Status
Subject Columbia Point Marina Park E128388 entity
Predicate hasNearbyAttraction P2064 FINISHED
Object Columbia River Trail E53750 NE FINISHED

How this triple was built (2 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: Columbia River Trail | Statement: [Columbia Point Marina Park, hasNearbyAttraction, Columbia River Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia River Trail
Context triple: [Columbia Point Marina Park, hasNearbyAttraction, Columbia River 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. Poudre River Trail
    Poudre River Trail is a scenic multi-use path in northern Colorado that follows the Cache la Poudre River, popular for walking, running, and cycling.
  • C. 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.
  • D. North Umpqua Trail
    North Umpqua Trail is a renowned long-distance hiking and mountain biking trail in southwestern Oregon that follows the North Umpqua River through forests, waterfalls, and rugged canyon scenery.
  • E. Historic Columbia River Highway State Trail chosen
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c00845ca68819081a2ce3ecca577f7 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02a56c73c81908a1c72c86e474b54 completed March 22, 2026, 5:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c09820f5c08190811e848eb44ce5b9 completed March 23, 2026, 1:32 a.m.
Created at: March 22, 2026, 3:51 p.m.