Triple

T3841818
Position Surface form Disambiguated ID Type / Status
Subject McKenzie River E93467 entity
Predicate hasFeature P182 FINISHED
Object McKenzie River Trail
The McKenzie River Trail is a renowned hiking and mountain biking path in Oregon that winds through lush forest, lava fields, and past waterfalls along the McKenzie River.
E393504 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: McKenzie River Trail | Statement: [McKenzie River, hasFeature, McKenzie River Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McKenzie River Trail
Context triple: [McKenzie River, hasFeature, McKenzie River Trail]
  • A. Saunders Creek Trail
    Saunders Creek Trail is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a former rail corridor.
  • B. Chikanishing Creek Trail
    Chikanishing Creek Trail is a scenic hiking route in Ontario’s Killarney Provincial Park known for its rocky Canadian Shield terrain, coastal views of Georgian Bay, and classic Group of Seven-style landscapes.
  • C. 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.
  • D. Ewoldsen Trail
    Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
  • E. Flume Trail
    The Flume Trail is a renowned mountain biking and hiking route near Lake Tahoe, celebrated for its narrow singletrack and dramatic lake and mountain vistas.
  • 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: McKenzie River Trail
Triple: [McKenzie River, hasFeature, McKenzie River Trail]
Generated description
The McKenzie River Trail is a renowned hiking and mountain biking path in Oregon that winds through lush forest, lava fields, and past waterfalls along the McKenzie River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: McKenzie River Trail
Target entity description: The McKenzie River Trail is a renowned hiking and mountain biking path in Oregon that winds through lush forest, lava fields, and past waterfalls along the McKenzie River.
  • A. Saunders Creek Trail
    Saunders Creek Trail is a recreational multi-use path in Iowa that forms part of the state’s Rails-to-Trails network, offering walking, running, and cycling opportunities along a former rail corridor.
  • B. Chikanishing Creek Trail
    Chikanishing Creek Trail is a scenic hiking route in Ontario’s Killarney Provincial Park known for its rocky Canadian Shield terrain, coastal views of Georgian Bay, and classic Group of Seven-style landscapes.
  • C. 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.
  • D. Ewoldsen Trail
    Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
  • E. Flume Trail
    The Flume Trail is a renowned mountain biking and hiking route near Lake Tahoe, celebrated for its narrow singletrack and dramatic lake and mountain vistas.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeebb235088190b115623e54ea2ab1 completed March 9, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5040d478081909a903bbf02f0d0ec completed March 14, 2026, 6:45 a.m.
NEDg Description generation batch_69b50492239c8190a6c62504e2a6d130 completed March 14, 2026, 6:47 a.m.
NED2 Entity disambiguation (via description) batch_69b50863e4a08190bd54274b2212abfc completed March 14, 2026, 7:04 a.m.
Created at: March 9, 2026, 3:18 p.m.