Triple

T6743244
Position Surface form Disambiguated ID Type / Status
Subject Halifax River E154140 entity
Predicate partOf P40 FINISHED
Object East Coast Inland Waterway
The East Coast Inland Waterway is a protected navigable water route along the Atlantic seaboard of the United States, used primarily by recreational and commercial vessels as an alternative to open-ocean travel.
E616913 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: East Coast Inland Waterway | Statement: [Halifax River, partOf, East Coast Inland Waterway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Coast Inland Waterway
Context triple: [Halifax River, partOf, East Coast Inland Waterway]
  • A. Great Lakes waterway
    The Great Lakes waterway is a system of natural and artificial channels that enables commercial and recreational navigation between the Great Lakes and the Atlantic Ocean via the Saint Lawrence River.
  • B. Great Allegheny Passage
    The Great Allegheny Passage is a long-distance rail-trail and popular cycling and hiking route that runs through the Appalachian region, connecting Pittsburgh, Pennsylvania to Cumberland, Maryland.
  • C. Hudson River shipping channel
    The Hudson River shipping channel is the navigable waterway within the Hudson River used by commercial and recreational vessels for transportation and trade.
  • D. Blackstone Canal
    The Blackstone Canal is a historic 19th-century waterway in the northeastern United States that played a key role in early industrial transportation and the development of mill towns in the Blackstone Valley.
  • E. Champlain Canal
    The Champlain Canal is a historic waterway in New York State that links the Hudson River to Lake Champlain, forming part of the state's inland navigation system.
  • 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: East Coast Inland Waterway
Triple: [Halifax River, partOf, East Coast Inland Waterway]
Generated description
The East Coast Inland Waterway is a protected navigable water route along the Atlantic seaboard of the United States, used primarily by recreational and commercial vessels as an alternative to open-ocean travel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East Coast Inland Waterway
Target entity description: The East Coast Inland Waterway is a protected navigable water route along the Atlantic seaboard of the United States, used primarily by recreational and commercial vessels as an alternative to open-ocean travel.
  • A. Great Lakes waterway
    The Great Lakes waterway is a system of natural and artificial channels that enables commercial and recreational navigation between the Great Lakes and the Atlantic Ocean via the Saint Lawrence River.
  • B. Great Allegheny Passage
    The Great Allegheny Passage is a long-distance rail-trail and popular cycling and hiking route that runs through the Appalachian region, connecting Pittsburgh, Pennsylvania to Cumberland, Maryland.
  • C. Hudson River shipping channel
    The Hudson River shipping channel is the navigable waterway within the Hudson River used by commercial and recreational vessels for transportation and trade.
  • D. Blackstone Canal
    The Blackstone Canal is a historic 19th-century waterway in the northeastern United States that played a key role in early industrial transportation and the development of mill towns in the Blackstone Valley.
  • E. Champlain Canal
    The Champlain Canal is a historic waterway in New York State that links the Hudson River to Lake Champlain, forming part of the state's inland navigation system.
  • 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_69c6880d84d8819095d19de2295f26ac completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d1b3b1448190a94b4b64f01af14a completed March 27, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c712a4de8c819090bdc94529f4f9d8 completed March 27, 2026, 11:28 p.m.
NEDg Description generation batch_69c7133ea0108190bc5f938d14ba8040 completed March 27, 2026, 11:31 p.m.
NED2 Entity disambiguation (via description) batch_69c713b4a53c819091d67b5ee4f32468 completed March 27, 2026, 11:33 p.m.
Created at: March 27, 2026, 2:10 p.m.