Triple

T15623024

Position	Surface form	Disambiguated ID	Type / Status
Subject	Seismological Laboratory at Caltech	`E375606`	entity
Predicate	collaboratesWith	`P37`	FINISHED
Object	Southern California Earthquake Center The Southern California Earthquake Center is a research consortium focused on understanding earthquakes and seismic hazards in Southern California to improve forecasting and risk mitigation.	`E1167947`	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: Southern California Earthquake Center | Statement: [Seismological Laboratory at Caltech, collaboratesWith, Southern California Earthquake Center]

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

Target entity: Southern California Earthquake Center
Context triple: [Seismological Laboratory at Caltech, collaboratesWith, Southern California Earthquake Center]

A. Southern California Seismic Network
The Southern California Seismic Network is a regional earthquake monitoring system that detects, records, and analyzes seismic activity across Southern California and surrounding areas.
B. Berkeley Seismological Laboratory
The Berkeley Seismological Laboratory is a research and monitoring center at UC Berkeley dedicated to studying earthquakes and Earth’s interior through seismology.
C. Seismological Laboratory at Caltech
The Seismological Laboratory at Caltech is a world-renowned research center for earthquake science and seismology, known for pioneering work in measuring and understanding seismic activity.
D. Seismic Research Unit
The Seismic Research Unit was the former name of the Seismic Research Centre at The University of the West Indies, a regional institution responsible for monitoring and researching earthquakes and volcanic activity in the Caribbean.
E. Pacific Northwest Seismic Network
The Pacific Northwest Seismic Network is a regional seismic monitoring organization that detects and analyzes earthquake and ground-shaking activity across the Pacific Northwest.
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: Southern California Earthquake Center
Triple: [Seismological Laboratory at Caltech, collaboratesWith, Southern California Earthquake Center]

Generated description

The Southern California Earthquake Center is a research consortium focused on understanding earthquakes and seismic hazards in Southern California to improve forecasting and risk mitigation.

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

Target entity: Southern California Earthquake Center
Target entity description: The Southern California Earthquake Center is a research consortium focused on understanding earthquakes and seismic hazards in Southern California to improve forecasting and risk mitigation.

A. Southern California Seismic Network
The Southern California Seismic Network is a regional earthquake monitoring system that detects, records, and analyzes seismic activity across Southern California and surrounding areas.
B. Berkeley Seismological Laboratory
The Berkeley Seismological Laboratory is a research and monitoring center at UC Berkeley dedicated to studying earthquakes and Earth’s interior through seismology.
C. Seismological Laboratory at Caltech
The Seismological Laboratory at Caltech is a world-renowned research center for earthquake science and seismology, known for pioneering work in measuring and understanding seismic activity.
D. Seismic Research Unit
The Seismic Research Unit was the former name of the Seismic Research Centre at The University of the West Indies, a regional institution responsible for monitoring and researching earthquakes and volcanic activity in the Caribbean.
E. Pacific Northwest Seismic Network
The Pacific Northwest Seismic Network is a regional seismic monitoring organization that detects and analyzes earthquake and ground-shaking activity across the Pacific Northwest.
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_69d85ccf2794819096cda4cbcb02d478`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04e9cfd94819091459aa17a002eaf`	completed	April 16, 2026, 2:51 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff5f3da754819085a6bd9876b12c65`	completed	May 9, 2026, 4:22 p.m.
NEDg	Description generation	`batch_69ff605d94308190bccbfb4588f337e1`	completed	May 9, 2026, 4:27 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff612340748190987e567e43460f62`	completed	May 9, 2026, 4:30 p.m.

Created at: April 10, 2026, 4:14 a.m.