Triple

T12745609
Position Surface form Disambiguated ID Type / Status
Subject Cerro Machín E304595 entity
Predicate locatedNear P294 FINISHED
Object Cajamarca fault system
The Cajamarca fault system is a major geological fault network in Colombia that significantly influences the region’s tectonics, seismicity, and volcanic activity.
E999121 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: Cajamarca fault system | Statement: [Cerro Machín, locatedNear, Cajamarca fault system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cajamarca fault system
Context triple: [Cerro Machín, locatedNear, Cajamarca fault system]
  • A. Riñihue Fault Zone
    The Riñihue Fault Zone is a major geological fault system in southern Chile associated with significant tectonic activity and the formation of nearby lakes and volcanic features.
  • B. Laguna Salada Fault
    The Laguna Salada Fault is a major active geological fault system in the border region of northern Baja California, Mexico, and southern California, known for generating significant earthquakes such as the 1892 Laguna Salada event.
  • C. Septentrional-Oriente fault zone
    The Septentrional-Oriente fault zone is a major strike-slip fault system in the northern Caribbean region that accommodates tectonic motion between the North American and Caribbean plates and is a significant source of regional earthquakes.
  • D. Gloria Fault
    The Gloria Fault is a major transform fault in the North Atlantic Ocean that forms part of the boundary between the Eurasian and African tectonic plates near the Azores region.
  • E. Philippine Fault System
    The Philippine Fault System is a major active strike-slip fault zone running through much of the Philippine archipelago, responsible for significant seismic activity and many of the country’s strongest earthquakes.
  • 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: Cajamarca fault system
Triple: [Cerro Machín, locatedNear, Cajamarca fault system]
Generated description
The Cajamarca fault system is a major geological fault network in Colombia that significantly influences the region’s tectonics, seismicity, and volcanic activity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cajamarca fault system
Target entity description: The Cajamarca fault system is a major geological fault network in Colombia that significantly influences the region’s tectonics, seismicity, and volcanic activity.
  • A. Riñihue Fault Zone
    The Riñihue Fault Zone is a major geological fault system in southern Chile associated with significant tectonic activity and the formation of nearby lakes and volcanic features.
  • B. Laguna Salada Fault
    The Laguna Salada Fault is a major active geological fault system in the border region of northern Baja California, Mexico, and southern California, known for generating significant earthquakes such as the 1892 Laguna Salada event.
  • C. Septentrional-Oriente fault zone
    The Septentrional-Oriente fault zone is a major strike-slip fault system in the northern Caribbean region that accommodates tectonic motion between the North American and Caribbean plates and is a significant source of regional earthquakes.
  • D. Gloria Fault
    The Gloria Fault is a major transform fault in the North Atlantic Ocean that forms part of the boundary between the Eurasian and African tectonic plates near the Azores region.
  • E. Philippine Fault System
    The Philippine Fault System is a major active strike-slip fault zone running through much of the Philippine archipelago, responsible for significant seismic activity and many of the country’s strongest earthquakes.
  • 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_69d7bdf1426c8190a4402e1c4cdec33a completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96bd42fe08190a85467b1a998d2af completed April 10, 2026, 9:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c94265481908ace9cac757df890 completed May 2, 2026, 10:37 p.m.
NEDg Description generation batch_69f67d897c6881908d73eb2923e55938 completed May 2, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69f67de628588190978f30972d5ce13a completed May 2, 2026, 10:42 p.m.
Created at: April 9, 2026, 5:26 p.m.