Triple

T2734525
Position Surface form Disambiguated ID Type / Status
Subject Farmington, Connecticut E60596 entity
Predicate hasTrail P3625 FINISHED
Object 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.
E292026 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: Farmington Canal Heritage Trail | Statement: [Farmington, Connecticut, hasTrail, Farmington Canal Heritage Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Farmington Canal Heritage Trail
Context triple: [Farmington, Connecticut, hasTrail, Farmington Canal Heritage Trail]
  • A. Old Croton Aqueduct Trail
    The Old Croton Aqueduct Trail is a historic linear park and multi-use path in New York that follows the route of the 19th-century Old Croton Aqueduct, offering scenic walking, running, and biking opportunities along the Hudson River corridor.
  • B. 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.
  • C. Delaware and Raritan Canal State Park Trail
    The Delaware and Raritan Canal State Park Trail is a popular multi-use recreational path in New Jersey that follows the historic Delaware and Raritan Canal, offering scenic routes for walking, running, and cycling.
  • D. 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.
  • E. Delaware River Trail
    The Delaware River Trail is a multi-use recreational path in Philadelphia that runs along the Delaware River, offering scenic views and connecting parks, piers, and neighborhoods along the waterfront.
  • 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: Farmington Canal Heritage Trail
Triple: [Farmington, Connecticut, hasTrail, Farmington Canal Heritage Trail]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Farmington Canal Heritage Trail
Target entity description: 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.
  • A. Old Croton Aqueduct Trail
    The Old Croton Aqueduct Trail is a historic linear park and multi-use path in New York that follows the route of the 19th-century Old Croton Aqueduct, offering scenic walking, running, and biking opportunities along the Hudson River corridor.
  • B. 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.
  • C. Delaware and Raritan Canal State Park Trail
    The Delaware and Raritan Canal State Park Trail is a popular multi-use recreational path in New Jersey that follows the historic Delaware and Raritan Canal, offering scenic routes for walking, running, and cycling.
  • D. 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.
  • E. Delaware River Trail
    The Delaware River Trail is a multi-use recreational path in Philadelphia that runs along the Delaware River, offering scenic views and connecting parks, piers, and neighborhoods along the waterfront.
  • 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_69ab4b77febc819095603eb012cd141b completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb0e7b888190bfa5d2e33f00ec0f completed March 7, 2026, 8 a.m.
NED1 Entity disambiguation (via context triple) batch_69afb6a15e548190a118880f9904f9cc completed March 10, 2026, 6:13 a.m.
NEDg Description generation batch_69afb78d9f0c8190ad276922aa19945d completed March 10, 2026, 6:17 a.m.
NED2 Entity disambiguation (via description) batch_69afb7e8a8548190b5b4e7772e0adcf6 completed March 10, 2026, 6:19 a.m.
Created at: March 6, 2026, 9:56 p.m.