Triple

T60689
Position Surface form Disambiguated ID Type / Status
Subject Lake Superior E1205 entity
Predicate hasPrimaryInflow P4496 FINISHED
Object Pigeon River
Pigeon River is a border river between Minnesota in the United States and Ontario in Canada, known for its scenic waterfalls and as a historic route for fur traders before flowing into Lake Superior.
E51622 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: Pigeon River | Statement: [Lake Superior, hasPrimaryInflow, Pigeon River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pigeon River
Context triple: [Lake Superior, hasPrimaryInflow, Pigeon River]
  • A. Eno River
    The Eno River is a scenic, historically significant waterway in North Carolina known for its protected natural habitats, recreational trails, and role in the development of the Durham area.
  • B. Walkill River
    The Walkill River is a north-flowing river in New Jersey and New York that drains part of the Appalachian Valley before joining the Hudson River.
  • C. Opalescent River
    The Opalescent River is a scenic mountain river in New York’s Adirondack High Peaks region, known as one of the headwater streams contributing to the Hudson River.
  • D. North Esk River
    The North Esk River is a Scottish waterway whose name was adopted as the title for the Earl of Northesk in the Peerage of Scotland.
  • E. Feldspar Brook
    Feldspar Brook is a small mountain stream in the Adirondack High Peaks region of New York that originates near Lake Tear of the Clouds and contributes to the headwaters of the Hudson River 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: Pigeon River
Triple: [Lake Superior, hasPrimaryInflow, Pigeon River]
Generated description
Pigeon River is a border river between Minnesota in the United States and Ontario in Canada, known for its scenic waterfalls and as a historic route for fur traders before flowing into Lake Superior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pigeon River
Target entity description: Pigeon River is a border river between Minnesota in the United States and Ontario in Canada, known for its scenic waterfalls and as a historic route for fur traders before flowing into Lake Superior.
  • A. Eno River
    The Eno River is a scenic, historically significant waterway in North Carolina known for its protected natural habitats, recreational trails, and role in the development of the Durham area.
  • B. Walkill River
    The Walkill River is a north-flowing river in New Jersey and New York that drains part of the Appalachian Valley before joining the Hudson River.
  • C. Opalescent River
    The Opalescent River is a scenic mountain river in New York’s Adirondack High Peaks region, known as one of the headwater streams contributing to the Hudson River.
  • D. North Esk River
    The North Esk River is a Scottish waterway whose name was adopted as the title for the Earl of Northesk in the Peerage of Scotland.
  • E. Feldspar Brook
    Feldspar Brook is a small mountain stream in the Adirondack High Peaks region of New York that originates near Lake Tear of the Clouds and contributes to the headwaters of the Hudson River 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_69a24ba4f760819081f6638a3c70538a completed Feb. 28, 2026, 1:57 a.m.
NER Named-entity recognition batch_69a25679e0688190bc0360314af3ef46 completed Feb. 28, 2026, 2:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69a4176e25408190a99d70dec4919f39 completed March 1, 2026, 10:39 a.m.
NEDg Description generation batch_69a41806e42081909226426d4099b733 completed March 1, 2026, 10:42 a.m.
NED2 Entity disambiguation (via description) batch_69a418217d588190987a65d2da329b87 completed March 1, 2026, 10:42 a.m.
Created at: Feb. 28, 2026, 2:02 a.m.