Triple

T12854215
Position Surface form Disambiguated ID Type / Status
Subject Eastern California Shear Zone E307406 entity
Predicate hasPart P35 FINISHED
Object Hunter Mountain–Saline Valley fault system
The Hunter Mountain–Saline Valley fault system is a major strike-slip fault zone in eastern California that accommodates part of the region’s tectonic shear between the Pacific and North American plates.
E1007496 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: Hunter Mountain–Saline Valley fault system | Statement: [Eastern California Shear Zone, hasPart, Hunter Mountain–Saline Valley fault system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hunter Mountain–Saline Valley fault system
Context triple: [Eastern California Shear Zone, hasPart, Hunter Mountain–Saline Valley fault system]
  • A. Ramapo Fault
    The Ramapo Fault is a major geological fault system in the northeastern United States that marks the boundary between the Appalachian Mountains and the Piedmont region and has been associated with regional seismic activity.
  • B. Greendale Fault
    The Greendale Fault is a previously unrecognized tectonic fault in New Zealand’s Canterbury region that ruptured during the 2010 Canterbury earthquake, producing significant ground deformation across the rural landscape.
  • C. 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.
  • D. Rodgers Creek Fault
    The Rodgers Creek Fault is a major active strike-slip fault in Northern California’s San Francisco Bay Area that poses a significant earthquake hazard, particularly to the North Bay region.
  • E. Heezen Fault Zone
    The Heezen Fault Zone is a major undersea geological fault system named in honor of American oceanographer Bruce C. Heezen, recognized for his pioneering work in mapping the ocean floor.
  • 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: Hunter Mountain–Saline Valley fault system
Triple: [Eastern California Shear Zone, hasPart, Hunter Mountain–Saline Valley fault system]
Generated description
The Hunter Mountain–Saline Valley fault system is a major strike-slip fault zone in eastern California that accommodates part of the region’s tectonic shear between the Pacific and North American plates.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hunter Mountain–Saline Valley fault system
Target entity description: The Hunter Mountain–Saline Valley fault system is a major strike-slip fault zone in eastern California that accommodates part of the region’s tectonic shear between the Pacific and North American plates.
  • A. Ramapo Fault
    The Ramapo Fault is a major geological fault system in the northeastern United States that marks the boundary between the Appalachian Mountains and the Piedmont region and has been associated with regional seismic activity.
  • B. Greendale Fault
    The Greendale Fault is a previously unrecognized tectonic fault in New Zealand’s Canterbury region that ruptured during the 2010 Canterbury earthquake, producing significant ground deformation across the rural landscape.
  • C. 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.
  • D. Rodgers Creek Fault
    The Rodgers Creek Fault is a major active strike-slip fault in Northern California’s San Francisco Bay Area that poses a significant earthquake hazard, particularly to the North Bay region.
  • E. Heezen Fault Zone
    The Heezen Fault Zone is a major undersea geological fault system named in honor of American oceanographer Bruce C. Heezen, recognized for his pioneering work in mapping the ocean floor.
  • 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_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.
NEDg Description generation batch_69f69c8469548190b05d8fa010e0ca13 completed May 3, 2026, 12:53 a.m.
NED2 Entity disambiguation (via description) batch_69f69d4ef7988190890f8a62280aa673 completed May 3, 2026, 12:56 a.m.
Created at: April 9, 2026, 5:37 p.m.