Triple

T1093812
Position Surface form Disambiguated ID Type / Status
Subject Rivera Plate E24225 entity
Predicate isSeparatedFromBy P1175 FINISHED
Object Rivera Transform Fault Zone
The Rivera Transform Fault Zone is a major tectonic boundary in the eastern Pacific Ocean that accommodates lateral motion between the Rivera Plate and adjacent plates near the Middle America Trench.
E125738 NE FINISHED

How this triple was built (5 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: Rivera Transform Fault Zone | Statement: [Rivera Plate, isSeparatedFromBy, Rivera Transform Fault Zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rivera Transform Fault Zone
Context triple: [Rivera Plate, isSeparatedFromBy, Rivera Transform Fault Zone]
  • A. 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.
  • B. 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.
  • C. San Jacinto Fault Zone
    The San Jacinto Fault Zone is a major active strike-slip fault system in Southern California that accommodates a significant portion of the region’s tectonic motion and poses substantial earthquake hazard.
  • D. Hayward Fault
    The Hayward Fault is a major geologic fault in the San Francisco Bay Area known for its high seismic risk and potential to generate powerful earthquakes.
  • E. Garlock Fault
    The Garlock Fault is a major left-lateral strike-slip fault in southern California that forms the northern boundary of the Mojave Desert and plays a key role in the region’s complex tectonic deformation.
  • 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: Rivera Transform Fault Zone
Triple: [Rivera Plate, isSeparatedFromBy, Rivera Transform Fault Zone]
Generated description
The Rivera Transform Fault Zone is a major tectonic boundary in the eastern Pacific Ocean that accommodates lateral motion between the Rivera Plate and adjacent plates near the Middle America Trench.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rivera Transform Fault Zone
Target entity description: The Rivera Transform Fault Zone is a major tectonic boundary in the eastern Pacific Ocean that accommodates lateral motion between the Rivera Plate and adjacent plates near the Middle America Trench.
  • A. 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.
  • B. 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.
  • C. San Jacinto Fault Zone
    The San Jacinto Fault Zone is a major active strike-slip fault system in Southern California that accommodates a significant portion of the region’s tectonic motion and poses substantial earthquake hazard.
  • D. Hayward Fault
    The Hayward Fault is a major geologic fault in the San Francisco Bay Area known for its high seismic risk and potential to generate powerful earthquakes.
  • E. Garlock Fault
    The Garlock Fault is a major left-lateral strike-slip fault in southern California that forms the northern boundary of the Mojave Desert and plays a key role in the region’s complex tectonic deformation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isSeparatedFromBy
Context triple: [Rivera Plate, isSeparatedFromBy, Rivera Transform Fault Zone]
  • A. separates chosen
    Indicates that one entity divides, parts, or keeps other entities apart from each other.
  • B. separatedInto
    Indicates that something has been divided or split into distinct parts, groups, or components.
  • C. dividedBetween
    Indicates that something is partitioned or shared among two or more distinct entities or groups.
  • D. separatedCountry
    Indicates that one country has been divided from another country, typically through political, territorial, or administrative separation.
  • E. separatedFromContinent
    Indicates that an entity is geographically detached or isolated from a main continental landmass.
  • F. None of above.

Provenance (6 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_69a4940542308190ac2a0b1f730b7cfc completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b99d1e8c81909cf1178d68d38885 completed March 1, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c2c6b048190b603e9562dde65d0 completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4ca07ce88190bfbf959adc84a74e completed March 7, 2026, 4:04 p.m.
NED2 Entity disambiguation (via description) batch_69ac4d3f62c881908e189bfe8cbbd2ac completed March 7, 2026, 4:07 p.m.
PD Predicate disambiguation batch_69a4b743175481908f3967e589717c55 completed March 1, 2026, 10:01 p.m.
Created at: March 1, 2026, 7:42 p.m.