Triple

T20872073
Position Surface form Disambiguated ID Type / Status
Subject Arctic basins E513916 entity
Predicate borderedBy P224 FINISHED
Object North American continental margin — 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: North American continental margin | Statement: [Arctic basins, borderedBy, North American continental margin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North American continental margin
Context triple: [Arctic basins, borderedBy, North American continental margin]
  • A. North American continental margin chosen
    The North American continental margin is the submerged outer edge of the North American tectonic plate, extending from the coastline across the continental shelf, slope, and rise into the deep ocean basins.
  • B. Atlantic passive margin
    The Atlantic passive margin is a tectonically quiet continental edge along the Atlantic Ocean characterized by broad continental shelves, thick sedimentary deposits, and a lack of major active plate boundaries or significant seismic and volcanic activity.
  • C. Eurasian continental margin
    The Eurasian continental margin is the submerged edge of the Eurasian tectonic plate, extending from its coastal shelves into the deep Arctic and Atlantic oceans and encompassing features such as the Chukchi Plateau.
  • D. Pacific margin of the Americas
    The Pacific margin of the Americas is the tectonically active western edge of North and South America, characterized by subduction zones, mountain-building, and frequent earthquakes and volcanism along the Pacific Ocean.
  • E. Atlantic continental margin of South America
    The Atlantic continental margin of South America is the broad submerged edge of the South American continent along the Atlantic Ocean, encompassing extensive continental shelves, slopes, and rises such as the Patagonian Shelf.
  • 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_69e0b4f675cc8190b4e745225b62eb66 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c465693881909fe4c756ddc4f291 completed April 21, 2026, 12:27 a.m.
Created at: April 16, 2026, 12:45 p.m.