Triple

T15124533
Position Surface form Disambiguated ID Type / Status
Subject Port of Churchill E361251 entity
Predicate shippingRoute P2855 FINISHED
Object North Atlantic via Hudson Strait
The North Atlantic via Hudson Strait is a key Arctic maritime corridor connecting Hudson Bay to the open North Atlantic Ocean, enabling seasonal shipping between northern inland ports and global sea routes.
E1139349 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: North Atlantic via Hudson Strait | Statement: [Port of Churchill, shippingRoute, North Atlantic via Hudson Strait]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Atlantic via Hudson Strait
Context triple: [Port of Churchill, shippingRoute, North Atlantic via Hudson Strait]
  • A. Atlantic Ocean via St. Lawrence River
    The Atlantic Ocean via the St. Lawrence River refers to the route by which freshwater from inland North America ultimately reaches the Atlantic, flowing through the Great Lakes and the St. Lawrence River system.
  • B. Atlantic Ocean via Boston Harbor
    The Atlantic Ocean via Boston Harbor is the coastal waterway connecting Boston’s inner harbor to the open Atlantic, serving as a major route for commercial shipping, cruise traffic, and maritime recreation in New England.
  • C. Atlantic Ocean via Massachusetts Bay
    The Atlantic Ocean via Massachusetts Bay is the coastal marine area off the northeastern United States that connects the open Atlantic to the shores of Massachusetts, including beaches like Kings Beach.
  • D. Atlantic Ocean via Ossabaw Sound
    The Atlantic Ocean via Ossabaw Sound refers to the portion of the western Atlantic reached through Ossabaw Sound, a coastal inlet on the Georgia shoreline that serves as an outlet for regional river systems.
  • E. Atlantic Ocean via Vineyard Sound
    Atlantic Ocean via Vineyard Sound refers to the stretch of the Atlantic reached through the sheltered coastal passage of Vineyard Sound between mainland Massachusetts and Martha’s Vineyard.
  • 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: North Atlantic via Hudson Strait
Triple: [Port of Churchill, shippingRoute, North Atlantic via Hudson Strait]
Generated description
The North Atlantic via Hudson Strait is a key Arctic maritime corridor connecting Hudson Bay to the open North Atlantic Ocean, enabling seasonal shipping between northern inland ports and global sea routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Atlantic via Hudson Strait
Target entity description: The North Atlantic via Hudson Strait is a key Arctic maritime corridor connecting Hudson Bay to the open North Atlantic Ocean, enabling seasonal shipping between northern inland ports and global sea routes.
  • A. Atlantic Ocean via St. Lawrence River
    The Atlantic Ocean via the St. Lawrence River refers to the route by which freshwater from inland North America ultimately reaches the Atlantic, flowing through the Great Lakes and the St. Lawrence River system.
  • B. Atlantic Ocean via Boston Harbor
    The Atlantic Ocean via Boston Harbor is the coastal waterway connecting Boston’s inner harbor to the open Atlantic, serving as a major route for commercial shipping, cruise traffic, and maritime recreation in New England.
  • C. Atlantic Ocean via Massachusetts Bay
    The Atlantic Ocean via Massachusetts Bay is the coastal marine area off the northeastern United States that connects the open Atlantic to the shores of Massachusetts, including beaches like Kings Beach.
  • D. Atlantic Ocean via Ossabaw Sound
    The Atlantic Ocean via Ossabaw Sound refers to the portion of the western Atlantic reached through Ossabaw Sound, a coastal inlet on the Georgia shoreline that serves as an outlet for regional river systems.
  • E. Atlantic Ocean via Vineyard Sound
    Atlantic Ocean via Vineyard Sound refers to the stretch of the Atlantic reached through the sheltered coastal passage of Vineyard Sound between mainland Massachusetts and Martha’s Vineyard.
  • 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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005a0c6888190840de4ead2306544 completed April 15, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7f67f6c81909723c13255306668 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69feb988f17c81908ea237e413d4adb1 completed May 9, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69feba0d2ad081908f637740e8714cc1 completed May 9, 2026, 4:37 a.m.
Created at: April 10, 2026, 3:06 a.m.