Triple

T12854222

Position	Surface form	Disambiguated ID	Type / Status
Subject	Eastern California Shear Zone	`E307406`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Pisgah–Bullion–Mesquite Lake fault zone The Pisgah–Bullion–Mesquite Lake fault zone is a major right-lateral strike-slip fault system in the Mojave Desert of eastern California that accommodates part of the region’s active tectonic deformation and seismic hazard.	`E1019888`	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: Pisgah–Bullion–Mesquite Lake fault zone | Statement: [Eastern California Shear Zone, hasPart, Pisgah–Bullion–Mesquite Lake fault zone]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Pisgah–Bullion–Mesquite Lake fault zone
Context triple: [Eastern California Shear Zone, hasPart, Pisgah–Bullion–Mesquite Lake fault zone]

A. Little Lake fault zone
The Little Lake fault zone is a significant right-lateral strike-slip fault system in eastern California that accommodates part of the region’s tectonic deformation and seismic activity.
B. Panamint Valley fault zone
The Panamint Valley fault zone is a major strike-slip fault system in eastern California that accommodates significant crustal deformation and helps shape the tectonically active Panamint Valley region.
C. 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.
D. Owens Valley fault zone
The Owens Valley fault zone is a major active strike-slip fault system in eastern California that accommodates significant crustal movement and has produced large historical earthquakes.
E. 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.
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: Pisgah–Bullion–Mesquite Lake fault zone
Triple: [Eastern California Shear Zone, hasPart, Pisgah–Bullion–Mesquite Lake fault zone]

Generated description

The Pisgah–Bullion–Mesquite Lake fault zone is a major right-lateral strike-slip fault system in the Mojave Desert of eastern California that accommodates part of the region’s active tectonic deformation and seismic hazard.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Pisgah–Bullion–Mesquite Lake fault zone
Target entity description: The Pisgah–Bullion–Mesquite Lake fault zone is a major right-lateral strike-slip fault system in the Mojave Desert of eastern California that accommodates part of the region’s active tectonic deformation and seismic hazard.

A. Little Lake fault zone
The Little Lake fault zone is a significant right-lateral strike-slip fault system in eastern California that accommodates part of the region’s tectonic deformation and seismic activity.
B. Panamint Valley fault zone
The Panamint Valley fault zone is a major strike-slip fault system in eastern California that accommodates significant crustal deformation and helps shape the tectonically active Panamint Valley region.
C. 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.
D. Owens Valley fault zone
The Owens Valley fault zone is a major active strike-slip fault system in eastern California that accommodates significant crustal movement and has produced large historical earthquakes.
E. 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.
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_69f6d5ef4ba8819099335d155feb01d9`	completed	May 3, 2026, 4:58 a.m.
NEDg	Description generation	`batch_69f6d8c8a8b48190a2dc2f6b5e7d37e0`	completed	May 3, 2026, 5:10 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6d98d6ba48190b63f6330ba215c36`	completed	May 3, 2026, 5:13 a.m.

Created at: April 9, 2026, 5:37 p.m.