Triple

T2305837
Position Surface form Disambiguated ID Type / Status
Subject Tehuantepec Ridge E51835 entity
Predicate plateBoundaryContext P944 FINISHED
Object Cocos–North America plate boundary
The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
E254390 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: Cocos–North America plate boundary | Statement: [Tehuantepec Ridge, plateBoundaryContext, Cocos–North America plate boundary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cocos–North America plate boundary
Context triple: [Tehuantepec Ridge, plateBoundaryContext, Cocos–North America plate boundary]
  • A. North American plate boundary system
    The North American plate boundary system is the complex network of tectonic plate boundaries and associated fault zones that define the interactions and margins of the North American Plate with adjacent plates.
  • B. Pacific–North American plate boundary system
    The Pacific–North American plate boundary system is a major tectonic boundary zone where the Pacific Plate and North American Plate interact through a complex network of faults and plate motions along western North America.
  • C. Pacific margin of the Americas
    The Pacific margin of the Americas is the tectonically active western edge of North and South America, characterized by subduction zones, mountain-building, and frequent earthquakes and volcanism along the Pacific Ocean.
  • D. Gorda Plate
    The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
  • E. North Bismarck Plate
    The North Bismarck Plate is a small tectonic plate in the southwestern Pacific region, involved in complex interactions and subduction processes near Papua New Guinea.
  • 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: Cocos–North America plate boundary
Triple: [Tehuantepec Ridge, plateBoundaryContext, Cocos–North America plate boundary]
Generated description
The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cocos–North America plate boundary
Target entity description: The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
  • A. North American plate boundary system
    The North American plate boundary system is the complex network of tectonic plate boundaries and associated fault zones that define the interactions and margins of the North American Plate with adjacent plates.
  • B. Pacific–North American plate boundary system
    The Pacific–North American plate boundary system is a major tectonic boundary zone where the Pacific Plate and North American Plate interact through a complex network of faults and plate motions along western North America.
  • C. Pacific margin of the Americas
    The Pacific margin of the Americas is the tectonically active western edge of North and South America, characterized by subduction zones, mountain-building, and frequent earthquakes and volcanism along the Pacific Ocean.
  • D. Gorda Plate
    The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
  • E. North Bismarck Plate
    The North Bismarck Plate is a small tectonic plate in the southwestern Pacific region, involved in complex interactions and subduction processes near Papua New Guinea.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: plateBoundaryContext
Context triple: [Tehuantepec Ridge, plateBoundaryContext, Cocos–North America plate boundary]
  • A. plateBoundaryBetween
    Indicates a geological relationship where a boundary exists between two tectonic plates.
  • B. plateBoundaryType
    Indicates the type of tectonic interaction occurring at the boundary between two lithospheric plates (e.g., convergent, divergent, or transform).
  • C. plateBoundaryComplexity
    Indicates the degree of irregularity or intricacy in the shape, arrangement, and interactions of tectonic plate boundaries.
  • D. plateBoundaryTypeWithCocosPlate
    Indicates the type of tectonic plate boundary involving the Cocos Plate in a given plate interaction.
  • E. locatedOnTectonicBoundary chosen
    Indicates that one entity is situated directly on or along the tectonic plate boundary associated with another entity.
  • 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_69a88b0bb30c81908ded03b006d29387 completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abce1f4f0c8190a714e4dcb8449f7e completed March 7, 2026, 7:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f3579248190829a07fe508d72a7 completed March 9, 2026, 8:05 a.m.
NEDg Description generation batch_69ae82e0611c8190a8b44e97bb34194f completed March 9, 2026, 8:20 a.m.
NED2 Entity disambiguation (via description) batch_69ae83f4369c8190b956f9d37ca31d1d completed March 9, 2026, 8:25 a.m.
PD Predicate disambiguation batch_69abc58ce2a081908ce2f0cadd92e9f8 completed March 7, 2026, 6:28 a.m.
Created at: March 4, 2026, 7:49 p.m.