Triple

T9317034
Position Surface form Disambiguated ID Type / Status
Subject Marsh Island E224147 entity
Predicate trailName P15927 FINISHED
Object Arboretum Waterfront Trail segment on Marsh Island
The Arboretum Waterfront Trail segment on Marsh Island is a scenic walking path that winds along the shoreline of Marsh Island, offering views of the water, wetlands, and surrounding natural habitat.
 E791746 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: Arboretum Waterfront Trail segment on Marsh Island | Statement: [Marsh Island, trailName, Arboretum Waterfront Trail segment on Marsh Island]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arboretum Waterfront Trail segment on Marsh Island
Context triple: [Marsh Island, trailName, Arboretum Waterfront Trail segment on Marsh Island]
  • A. Waterfront Trail
    Waterfront Trail is a long-distance recreational pathway that follows the shores of Lake Ontario and other Great Lakes, connecting numerous communities and parks across southern Ontario.
  • B. Wetlands Restoration Trail
    Wetlands Restoration Trail is a nature trail in Hillsborough River State Park that guides visitors through restored wetland habitats and showcases local wildlife and ecosystems.
  • C. Nisqually Estuary Boardwalk Trail
    The Nisqually Estuary Boardwalk Trail is an elevated walking route that extends over tidal flats and marshes, offering wildlife viewing and birdwatching opportunities within the Nisqually River estuary.
  • D. Island Creek Forest Walk
    Island Creek Forest Walk is a nature trail in North Carolina’s Croatan National Forest known for its scenic forested creek views and opportunities for hiking and wildlife observation.
  • E. Limantour Spit trail
    Limantour Spit trail is a coastal hiking route in Point Reyes National Seashore that follows a narrow sand spit with views of the Pacific Ocean, estuaries, and abundant birdlife.
  • 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: Arboretum Waterfront Trail segment on Marsh Island
Triple: [Marsh Island, trailName, Arboretum Waterfront Trail segment on Marsh Island]
Generated description
The Arboretum Waterfront Trail segment on Marsh Island is a scenic walking path that winds along the shoreline of Marsh Island, offering views of the water, wetlands, and surrounding natural habitat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arboretum Waterfront Trail segment on Marsh Island
Target entity description: The Arboretum Waterfront Trail segment on Marsh Island is a scenic walking path that winds along the shoreline of Marsh Island, offering views of the water, wetlands, and surrounding natural habitat.
  • A. Waterfront Trail
    Waterfront Trail is a long-distance recreational pathway that follows the shores of Lake Ontario and other Great Lakes, connecting numerous communities and parks across southern Ontario.
  • B. Wetlands Restoration Trail
    Wetlands Restoration Trail is a nature trail in Hillsborough River State Park that guides visitors through restored wetland habitats and showcases local wildlife and ecosystems.
  • C. Nisqually Estuary Boardwalk Trail
    The Nisqually Estuary Boardwalk Trail is an elevated walking route that extends over tidal flats and marshes, offering wildlife viewing and birdwatching opportunities within the Nisqually River estuary.
  • D. Island Creek Forest Walk
    Island Creek Forest Walk is a nature trail in North Carolina’s Croatan National Forest known for its scenic forested creek views and opportunities for hiking and wildlife observation.
  • E. Limantour Spit trail
    Limantour Spit trail is a coastal hiking route in Point Reyes National Seashore that follows a narrow sand spit with views of the Pacific Ocean, estuaries, and abundant birdlife.
  • 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_69ca8425f4fc81909c1c586e9a5b7530 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd35899b9081908bb0c310cc25722f completed April 1, 2026, 3:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c7b73ff881909e936374fd90a822 completed April 4, 2026, 8:11 a.m.
NEDg Description generation batch_69d0ca049fdc819091e101d8cdcfb7e8 completed April 4, 2026, 8:21 a.m.
NED2 Entity disambiguation (via description) batch_69d0cc6239108190b921eface5cdd543 completed April 4, 2026, 8:31 a.m.
Created at: March 30, 2026, 7:38 p.m.