Triple

T18434075
Position Surface form Disambiguated ID Type / Status
Subject Boundary Bay area E450346 entity
Predicate near P350 FINISHED
Object Fraser River delta NE NERFINISHED

How this triple was built (2 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: Fraser River delta | Statement: [Boundary Bay area, near, Fraser River delta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fraser River delta
Context triple: [Boundary Bay area, near, Fraser River delta]
  • A. Fraser River Delta chosen
    The Fraser River Delta is a vast coastal wetland and estuarine region in British Columbia known for its rich biodiversity, major migratory bird habitat, and significant agricultural and urban development.
  • B. Fraser River basin
    The Fraser River basin is the extensive watershed in British Columbia that drains the Fraser River and its tributaries from the interior plateau through fertile valleys to the Pacific Ocean.
  • C. Mackenzie River delta
    The Mackenzie River delta is a vast Arctic wetland in northwestern Canada, characterized by a complex network of channels, lakes, and islands that form one of the largest river deltas in North America.
  • D. Fraser River
    The Fraser River is a mountain river in Colorado that flows through the Fraser Valley and joins the Colorado River near Granby.
  • E. Fraser River
    The Fraser River is the longest river within British Columbia, Canada, flowing from the Rocky Mountains to the Pacific Ocean and serving as a major waterway for ecology, fisheries, and regional commerce in the Pacific Northwest.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51b1915d88190a1ecd81cd78ee7d2 completed April 19, 2026, 6:12 p.m.
Created at: April 10, 2026, 11:28 a.m.