Triple

T18583239
Position Surface form Disambiguated ID Type / Status
Subject Chena River State Recreation Area E454170 entity
Predicate hasTrail P3625 FINISHED
Object Angel Rocks Trail
Angel Rocks Trail is a popular hiking route in Alaska known for its scenic rock formations, forested paths, and panoramic views within the Chena River valley.
E1331877 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: Angel Rocks Trail | Statement: [Chena River State Recreation Area, hasTrail, Angel Rocks Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Angel Rocks Trail
Context triple: [Chena River State Recreation Area, hasTrail, Angel Rocks Trail]
  • A. Bright Angel Trail
    Bright Angel Trail is one of the most popular and well-maintained hiking routes that descends from the South Rim into the Grand Canyon, offering access to the inner canyon and Colorado River.
  • B. Bright Angel Point Trail
    Bright Angel Point Trail is a short, popular walking path on the North Rim of Grand Canyon National Park that leads to panoramic views of the canyon.
  • C. Sun Notch Trail
    Sun Notch Trail is a short, scenic hiking path in Crater Lake National Park that leads to panoramic cliff-edge views of Crater Lake and Phantom Ship.
  • D. Half Dome Trail
    Half Dome Trail is a strenuous, iconic hiking route in Yosemite National Park that ascends from Sub Dome to the summit of Half Dome via steep switchbacks and cable-assisted sections.
  • E. Castle Dome trail
    Castle Dome trail is a popular hiking route in California’s Castle Crags State Park that climbs steeply to panoramic views of the park’s dramatic granite spires and surrounding wilderness.
  • 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: Angel Rocks Trail
Triple: [Chena River State Recreation Area, hasTrail, Angel Rocks Trail]
Generated description
Angel Rocks Trail is a popular hiking route in Alaska known for its scenic rock formations, forested paths, and panoramic views within the Chena River valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Angel Rocks Trail
Target entity description: Angel Rocks Trail is a popular hiking route in Alaska known for its scenic rock formations, forested paths, and panoramic views within the Chena River valley.
  • A. Bright Angel Trail
    Bright Angel Trail is one of the most popular and well-maintained hiking routes that descends from the South Rim into the Grand Canyon, offering access to the inner canyon and Colorado River.
  • B. Bright Angel Point Trail
    Bright Angel Point Trail is a short, popular walking path on the North Rim of Grand Canyon National Park that leads to panoramic views of the canyon.
  • C. Sun Notch Trail
    Sun Notch Trail is a short, scenic hiking path in Crater Lake National Park that leads to panoramic cliff-edge views of Crater Lake and Phantom Ship.
  • D. Half Dome Trail
    Half Dome Trail is a strenuous, iconic hiking route in Yosemite National Park that ascends from Sub Dome to the summit of Half Dome via steep switchbacks and cable-assisted sections.
  • E. Castle Dome trail
    Castle Dome trail is a popular hiking route in California’s Castle Crags State Park that climbs steeply to panoramic views of the park’s dramatic granite spires and surrounding wilderness.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e543d10b1c8190a401df810b7290c9 completed April 19, 2026, 9:06 p.m.
NED1 Entity disambiguation (via context triple) batch_6a04f88f6870819085ebffc7c77e483f completed May 13, 2026, 10:17 p.m.
NEDg Description generation batch_6a04f9fc493881909ba9159748d4f3fb completed May 13, 2026, 10:23 p.m.
NED2 Entity disambiguation (via description) batch_6a04fad8daa88190961d643d30a52aa7 completed May 13, 2026, 10:27 p.m.
Created at: April 10, 2026, 11:44 a.m.