Triple

T12854161
Position Surface form Disambiguated ID Type / Status
Subject Sierra Nevada–Great Valley block E307405 entity
Predicate alsoKnownAs P39 FINISHED
Object Sierra Nevada microplate E307405 NE FINISHED

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: Sierra Nevada microplate | Statement: [Sierra Nevada–Great Valley block, alsoKnownAs, Sierra Nevada microplate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sierra Nevada microplate
Context triple: [Sierra Nevada–Great Valley block, alsoKnownAs, Sierra Nevada microplate]
  • A. Sierra Nevada–Great Valley block chosen
    The Sierra Nevada–Great Valley block is a major crustal block in California that encompasses the Sierra Nevada mountain range and the adjacent Great Valley, forming a distinct geologic province within the North American Plate.
  • B. Rivera microplate
    The Rivera microplate is a small tectonic plate off the west coast of Mexico, bounded by major fault zones and spreading centers where it interacts with the Pacific and North American plates.
  • C. Gorda Plate
    The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
  • D. Farallon Plate
    The Farallon Plate was a large, ancient oceanic tectonic plate in the Pacific that has mostly subducted beneath the North American Plate, leaving only fragments such as the Juan de Fuca Plate.
  • E. Nazca Plate
    The Nazca Plate is an oceanic tectonic plate in the southeastern Pacific that subducts beneath the South American Plate, driving Andean mountain building and frequent earthquakes and volcanism along the western coast of South America.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d97021df7481909cd42a0f72040aa5 completed April 10, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69ba79918819093e047ce22191923 completed May 3, 2026, 12:49 a.m.
Created at: April 9, 2026, 5:37 p.m.