Triple

T2580881
Position Surface form Disambiguated ID Type / Status
Subject Forest Park (Portland, Oregon) E57086 entity
Predicate hasTrail P3625 FINISHED
Object Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
 E287329 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: Ridge Trail | Statement: [Forest Park (Portland, Oregon), hasTrail, Ridge Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ridge Trail
Context triple: [Forest Park (Portland, Oregon), hasTrail, Ridge Trail]
  • A. Pine Ridge Trail
    Pine Ridge Trail is a popular backcountry hiking route in California’s Big Sur region, known for its rugged terrain, scenic canyon and river views, and access to remote campsites.
  • B. Greenstone Ridge Trail
    Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
  • C. Granite Ridge Trail
    Granite Ridge Trail is a popular hiking route in Ontario’s Killarney Provincial Park known for its rocky terrain and scenic views over forests and lakes.
  • D. Hunt Trail
    Hunt Trail is a rugged hiking route that ascends Mount Katahdin in Maine and serves as the northern terminus of the Appalachian Trail.
  • E. Warner Valley Trail
    Warner Valley Trail is a hiking route in Warner Valley, likely offering access to the area’s natural scenery, wildlife, and outdoor recreation opportunities.
  • 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: Ridge Trail
Triple: [Forest Park (Portland, Oregon), hasTrail, Ridge Trail]
Generated description
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ridge Trail
Target entity description: Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
  • A. Pine Ridge Trail
    Pine Ridge Trail is a popular backcountry hiking route in California’s Big Sur region, known for its rugged terrain, scenic canyon and river views, and access to remote campsites.
  • B. Greenstone Ridge Trail
    Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
  • C. Granite Ridge Trail
    Granite Ridge Trail is a popular hiking route in Ontario’s Killarney Provincial Park known for its rocky terrain and scenic views over forests and lakes.
  • D. Hunt Trail
    Hunt Trail is a rugged hiking route that ascends Mount Katahdin in Maine and serves as the northern terminus of the Appalachian Trail.
  • E. Warner Valley Trail
    Warner Valley Trail is a hiking route in Warner Valley, likely offering access to the area’s natural scenery, wildlife, and outdoor recreation opportunities.
  • 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_69ab4a4dca6481908c301f8e317396e7 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd3c6da888190ba7abfe37d182602 completed March 7, 2026, 7:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69afa046b09c8190a03f6a24ae1a1d6e completed March 10, 2026, 4:38 a.m.
NEDg Description generation batch_69afa1196aac81909b25557dff5acf5e completed March 10, 2026, 4:42 a.m.
NED2 Entity disambiguation (via description) batch_69afa1a7d9b48190a8b14a7d209e1f26 completed March 10, 2026, 4:44 a.m.
Created at: March 6, 2026, 9:49 p.m.