Triple

T21359846
Position Surface form Disambiguated ID Type / Status
Subject Flagstaff Lake E526741 entity
Predicate hasNearbyTrail P12052 FINISHED
Object Bigelow Preserve trail system — NE NERFINISHED

How this triple was built (3 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: Bigelow Preserve trail system | Statement: [Flagstaff Lake, hasNearbyTrail, Bigelow Preserve trail system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bigelow Preserve trail system
Context triple: [Flagstaff Lake, hasNearbyTrail, Bigelow Preserve trail system]
  • A. Hoover Nature Trail
    Hoover Nature Trail is a recreational multi-use trail in eastern Iowa that offers opportunities for walking, biking, and enjoying the region’s natural scenery.
  • B. Rockhopper Trail Preserve
    Rockhopper Trail Preserve is a protected natural area in New Jersey’s Sourlands region known for its forested hiking trails, rocky terrain, and wildlife habitat.
  • C. Seabrook Trail System
    The Seabrook Trail System is a network of scenic hiking and biking paths in Seabrook, Texas, that winds through coastal wetlands, parks, and residential areas for recreation and wildlife viewing.
  • D. Odum Scout Trail
    Odum Scout Trail is a hiking route in Alabama known for traversing the rugged, forested terrain of Talladega National Forest.
  • E. Pike Road Natural Trail system
    Pike Road Natural Trail system is a network of outdoor walking and recreational trails in Pike Road, Alabama, offering residents and visitors opportunities for nature exploration and exercise.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bigelow Preserve trail system
Target entity description: The Bigelow Preserve trail system is an extensive network of hiking routes in western Maine’s Bigelow Preserve, known for rugged mountain terrain, scenic ridgelines, and views over Flagstaff Lake.
  • A. Hoover Nature Trail
    Hoover Nature Trail is a recreational multi-use trail in eastern Iowa that offers opportunities for walking, biking, and enjoying the region’s natural scenery.
  • B. Rockhopper Trail Preserve
    Rockhopper Trail Preserve is a protected natural area in New Jersey’s Sourlands region known for its forested hiking trails, rocky terrain, and wildlife habitat.
  • C. Seabrook Trail System
    The Seabrook Trail System is a network of scenic hiking and biking paths in Seabrook, Texas, that winds through coastal wetlands, parks, and residential areas for recreation and wildlife viewing.
  • D. Odum Scout Trail
    Odum Scout Trail is a hiking route in Alabama known for traversing the rugged, forested terrain of Talladega National Forest.
  • E. Pike Road Natural Trail system
    Pike Road Natural Trail system is a network of outdoor walking and recreational trails in Pike Road, Alabama, offering residents and visitors opportunities for nature exploration and exercise.
  • F. None of above. chosen

Provenance (2 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_69e0b51d8a308190b09113b3b3f9bc15 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69ee5bad6a308190a9665734a0fb5f55 completed April 26, 2026, 6:38 p.m.
Created at: April 16, 2026, 5:07 p.m.