Triple

T17295079
Position Surface form Disambiguated ID Type / Status
Subject Mattagami River E419885 entity
Predicate drainageBasin P1559 FINISHED
Object James Bay drainage basin
The James Bay drainage basin is a vast watershed in northern Canada that collects water from numerous rivers and streams flowing into James Bay, the southern extension of Hudson Bay.
E1261584 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: James Bay drainage basin | Statement: [Mattagami River, drainageBasin, James Bay drainage basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: James Bay drainage basin
Context triple: [Mattagami River, drainageBasin, James Bay drainage basin]
  • A. Hudson Bay drainage basin
    The Hudson Bay drainage basin is a vast watershed in northern North America that collects runoff from numerous rivers and lakes across Canada and parts of the United States, all ultimately flowing into Hudson Bay.
  • B. St. Lawrence River drainage basin
    The St. Lawrence River drainage basin is the vast watershed in North America that collects and channels water from the Great Lakes and numerous tributary rivers into the St. Lawrence River and ultimately the Atlantic Ocean.
  • C. James Bay Lowlands
    The James Bay Lowlands is a vast, sparsely populated wetland and peatland region in northern Ontario, Canada, known for its rich mineral resources and extensive boreal and subarctic ecosystems.
  • D. Mount Hope Bay watershed
    The Mount Hope Bay watershed is the drainage basin that collects water from surrounding rivers and streams, including the Taunton River, and channels it into Mount Hope Bay in southeastern Massachusetts and Rhode Island.
  • E. Lake Ontario drainage basin
    The Lake Ontario drainage basin is the extensive watershed area that collects and channels water from surrounding lakes, rivers, and land into Lake Ontario, one of North America’s Great Lakes.
  • 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: James Bay drainage basin
Triple: [Mattagami River, drainageBasin, James Bay drainage basin]
Generated description
The James Bay drainage basin is a vast watershed in northern Canada that collects water from numerous rivers and streams flowing into James Bay, the southern extension of Hudson Bay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: James Bay drainage basin
Target entity description: The James Bay drainage basin is a vast watershed in northern Canada that collects water from numerous rivers and streams flowing into James Bay, the southern extension of Hudson Bay.
  • A. Hudson Bay drainage basin
    The Hudson Bay drainage basin is a vast watershed in northern North America that collects runoff from numerous rivers and lakes across Canada and parts of the United States, all ultimately flowing into Hudson Bay.
  • B. St. Lawrence River drainage basin
    The St. Lawrence River drainage basin is the vast watershed in North America that collects and channels water from the Great Lakes and numerous tributary rivers into the St. Lawrence River and ultimately the Atlantic Ocean.
  • C. James Bay Lowlands
    The James Bay Lowlands is a vast, sparsely populated wetland and peatland region in northern Ontario, Canada, known for its rich mineral resources and extensive boreal and subarctic ecosystems.
  • D. Mount Hope Bay watershed
    The Mount Hope Bay watershed is the drainage basin that collects water from surrounding rivers and streams, including the Taunton River, and channels it into Mount Hope Bay in southeastern Massachusetts and Rhode Island.
  • E. Lake Ontario drainage basin
    The Lake Ontario drainage basin is the extensive watershed area that collects and channels water from surrounding lakes, rivers, and land into Lake Ontario, one of North America’s Great Lakes.
  • 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_69d886db32608190a61e18862c5a8af6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e437875b208190bcf0df2ded546257 completed April 19, 2026, 2:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180d66bb8819086eb2c72b4dcbafb completed May 11, 2026, 7:10 a.m.
NEDg Description generation batch_6a01848c84cc8190bbcf1a8be82d0f68 completed May 11, 2026, 7:26 a.m.
NED2 Entity disambiguation (via description) batch_6a01850519108190972c1ecea6b9313c completed May 11, 2026, 7:28 a.m.
Created at: April 10, 2026, 5:40 a.m.