Triple

T5034534
Position Surface form Disambiguated ID Type / Status
Subject Cold Spring Harbor State Park E113389 entity
Predicate partOf P40 FINISHED
Object Nassau-Suffolk Greenbelt Trail system E456085 NE FINISHED

How this triple was built (2 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: Nassau-Suffolk Greenbelt Trail system | Statement: [Cold Spring Harbor State Park, partOf, Nassau-Suffolk Greenbelt Trail system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nassau-Suffolk Greenbelt Trail system
Context triple: [Cold Spring Harbor State Park, partOf, Nassau-Suffolk Greenbelt Trail system]
  • A. Nassau-Suffolk Greenbelt Trail chosen
    The Nassau-Suffolk Greenbelt Trail is a long-distance hiking route on Long Island, New York, that links the island’s north and south shores through a network of wooded paths, parks, and nature preserves.
  • B. Long Island parkway system
    The Long Island parkway system is an interconnected network of limited-access roadways designed primarily for scenic, automobile-only travel across Long Island, New York.
  • C. Hudson River Greenway
    The Hudson River Greenway is a popular multi-use waterfront path in New York City that runs along the Hudson River, providing space for cycling, walking, and recreation.
  • D. Cross Island Trail
    Cross Island Trail is a popular multi-use path on Bainbridge Island in Washington State that offers scenic walking and biking routes through forests, neighborhoods, and shoreline areas.
  • E. Farmington Canal Heritage Trail
    The Farmington Canal Heritage Trail is a multi-use recreational path in Connecticut and Massachusetts that follows the historic route of the former Farmington Canal and New Haven–Northampton Railroad.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd44384298819089c49e7c330ec7b8 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd73b8646c8190b3cc20193e4639ee completed March 20, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c759c608190875b6d48d99024b4 completed March 21, 2026, 1:26 p.m.
Created at: March 20, 2026, 1:36 p.m.