Triple

T293226
Position Surface form Disambiguated ID Type / Status
Subject North American Plate E6038 entity
Predicate boundaryFeature P6131 FINISHED
Object Queen Charlotte Fault
The Queen Charlotte Fault is a major transform fault off the Pacific Northwest coast that marks the tectonic boundary between the Pacific and North American Plates and is a significant source of earthquakes in the region.
E38542 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: Queen Charlotte Fault | Statement: [North American Plate, boundaryFeature, Queen Charlotte Fault]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Queen Charlotte Fault
Context triple: [North American Plate, boundaryFeature, Queen Charlotte Fault]
  • A. San Andreas Fault
    The San Andreas Fault is a major tectonic boundary in California where the Pacific and North American plates meet, notorious for generating powerful earthquakes.
  • B. Southern Uplands Fault
    The Southern Uplands Fault is a major geological fault line in Scotland that marks the boundary between the Central Lowlands and the Southern Uplands, playing a key role in the region’s tectonic and landscape history.
  • C. Great Glen Fault
    The Great Glen Fault is a major geological fault line running southwest–northeast across Scotland, famously aligned with the Great Glen valley and Loch Ness.
  • D. Juan de Fuca Ridge
    Juan de Fuca Ridge is an underwater volcanic spreading center in the northeastern Pacific Ocean where new oceanic crust forms as tectonic plates diverge.
  • E. Caledonian fault system
    The Caledonian fault system is a major ancient tectonic fracture network formed during the Caledonian orogeny that helped shape the geological structure of parts of Scotland and other regions in the North Atlantic.
  • 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: Queen Charlotte Fault
Triple: [North American Plate, boundaryFeature, Queen Charlotte Fault]
Generated description
The Queen Charlotte Fault is a major transform fault off the Pacific Northwest coast that marks the tectonic boundary between the Pacific and North American Plates and is a significant source of earthquakes in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Queen Charlotte Fault
Target entity description: The Queen Charlotte Fault is a major transform fault off the Pacific Northwest coast that marks the tectonic boundary between the Pacific and North American Plates and is a significant source of earthquakes in the region.
  • A. San Andreas Fault
    The San Andreas Fault is a major tectonic boundary in California where the Pacific and North American plates meet, notorious for generating powerful earthquakes.
  • B. Southern Uplands Fault
    The Southern Uplands Fault is a major geological fault line in Scotland that marks the boundary between the Central Lowlands and the Southern Uplands, playing a key role in the region’s tectonic and landscape history.
  • C. Great Glen Fault
    The Great Glen Fault is a major geological fault line running southwest–northeast across Scotland, famously aligned with the Great Glen valley and Loch Ness.
  • D. Juan de Fuca Ridge
    Juan de Fuca Ridge is an underwater volcanic spreading center in the northeastern Pacific Ocean where new oceanic crust forms as tectonic plates diverge.
  • E. Caledonian fault system
    The Caledonian fault system is a major ancient tectonic fracture network formed during the Caledonian orogeny that helped shape the geological structure of parts of Scotland and other regions in the North Atlantic.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ee002dd0819080f0841eb9107ee3 completed Feb. 28, 2026, 1:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a885fd4c8190a2293f73ba9c8a46 completed March 1, 2026, 2:46 a.m.
NEDg Description generation batch_69a3a963adbc8190b6729f425f75c713 completed March 1, 2026, 2:50 a.m.
NED2 Entity disambiguation (via description) batch_69a3a9d03f808190be3802f6f5249eea completed March 1, 2026, 2:52 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.