Triple

T4606089
Position Surface form Disambiguated ID Type / Status
Subject Greenbelt Trail (Cold Spring Harbor section) E100438 entity
Predicate partOf P40 FINISHED
Object Long Island 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: Long Island Greenbelt trail system | Statement: [Greenbelt Trail (Cold Spring Harbor section), partOf, Long Island Greenbelt trail system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Long Island Greenbelt trail system
Context triple: [Greenbelt Trail (Cold Spring Harbor section), partOf, Long Island 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. 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.
  • C. 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.
  • D. 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.
  • E. Hudson Valley Rail Trail network
    The Hudson Valley Rail Trail network is a system of multi-use recreational trails in New York’s Hudson Valley that repurposes former rail corridors—such as those connected by the Walkway Over the Hudson—for walking, cycling, and outdoor recreation.
  • 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_69bd43cce1e08190a07d53af6a9b6c24 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd599b1f0881909fd693b81ff44f98 completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69be034e509c8190b2da7e2eaf2acb48 completed March 21, 2026, 2:32 a.m.
Created at: March 20, 2026, 1:12 p.m.