Triple

T13230051
Position Surface form Disambiguated ID Type / Status
Subject Taunton River E314988 entity
Predicate tributary P415 FINISHED
Object Nemasket River — NE NERFINISHED

How this triple was built (3 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: Nemasket River | Statement: [Taunton River, tributary, Nemasket River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nemasket River
Context triple: [Taunton River, tributary, Nemasket River]
  • A. Mindemoya River
    The Mindemoya River is a short river on Manitoulin Island in Ontario, Canada, known for draining Lake Mindemoya toward Lake Huron and offering scenic views and recreational fishing.
  • B. Raisin River
    The Raisin River is a waterway in eastern Ontario, Canada, known for flowing through rural communities such as South Glengarry before emptying into the St. Lawrence River.
  • C. Raisin River
    The Raisin River is a river in southeastern Michigan that flows through the Lower Peninsula into Lake Erie, historically notable for its role in the War of 1812.
  • D. Selinountas River
    The Selinountas River is a watercourse in the Achaea region of Greece that flows from the mountains of the northern Peloponnese toward the Gulf of Corinth.
  • E. Warroad River
    The Warroad River is a short river in northern Minnesota that flows into Lake of the Woods near the city of Warroad.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nemasket River
Target entity description: The Nemasket River is a southeastern Massachusetts waterway known for its scenic course through Middleborough and Lakeville and its role in the region’s historic herring runs.
  • A. Mindemoya River
    The Mindemoya River is a short river on Manitoulin Island in Ontario, Canada, known for draining Lake Mindemoya toward Lake Huron and offering scenic views and recreational fishing.
  • B. Raisin River
    The Raisin River is a waterway in eastern Ontario, Canada, known for flowing through rural communities such as South Glengarry before emptying into the St. Lawrence River.
  • C. Raisin River
    The Raisin River is a river in southeastern Michigan that flows through the Lower Peninsula into Lake Erie, historically notable for its role in the War of 1812.
  • D. Selinountas River
    The Selinountas River is a watercourse in the Achaea region of Greece that flows from the mountains of the northern Peloponnese toward the Gulf of Corinth.
  • E. Warroad River
    The Warroad River is a short river in northern Minnesota that flows into Lake of the Woods near the city of Warroad.
  • F. None of above. chosen

Provenance (2 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_69d806affc688190a25b6ccc588e9c72 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d336ae08190bfc118cfbefddf84 completed April 10, 2026, 11:52 p.m.
Created at: April 9, 2026, 9:21 p.m.