Triple

T21268361
Position Surface form Disambiguated ID Type / Status
Subject ODP Leg 145 E524188 entity
Predicate hasResearchArea P934 FINISHED
Object North Pacific plate tectonics
North Pacific plate tectonics is the study of how the Pacific Plate and surrounding plates in the North Pacific region interact, move, and deform to shape the ocean basin and adjacent continental margins.
E1475453 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: North Pacific plate tectonics | Statement: [ODP Leg 145, hasResearchArea, North Pacific plate tectonics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Pacific plate tectonics
Context triple: [ODP Leg 145, hasResearchArea, North Pacific plate tectonics]
  • A. Pacific Plate boundary system
    The Pacific Plate boundary system is the extensive network of tectonic plate margins encircling the Pacific Ocean, characterized by subduction zones, transform faults, and spreading centers that generate intense seismic and volcanic activity.
  • B. Pacific Plate–North American Plate interaction zone
    The Pacific Plate–North American Plate interaction zone in eastern Alaska is a major tectonic boundary where plate convergence and lateral motion drive intense seismic activity, mountain building, and complex crustal deformation.
  • C. Pacific Plate
    The Pacific Plate is the largest tectonic plate on Earth, underlying most of the Pacific Ocean and driving significant volcanic and seismic activity along its boundaries.
  • D. East Pacific tectonic system
    The East Pacific tectonic system is a major geological region in the eastern Pacific Ocean characterized by active seafloor spreading, transform faults, and subduction zones that shape the surrounding oceanic plates and continental margins.
  • E. Explorer Plate and Juan de Fuca Plate
    Explorer Plate and Juan de Fuca Plate are two small tectonic plates off the west coast of North America that interact along the Cascadia subduction zone and nearby transform faults.
  • 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: North Pacific plate tectonics
Triple: [ODP Leg 145, hasResearchArea, North Pacific plate tectonics]
Generated description
North Pacific plate tectonics is the study of how the Pacific Plate and surrounding plates in the North Pacific region interact, move, and deform to shape the ocean basin and adjacent continental margins.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Pacific plate tectonics
Target entity description: North Pacific plate tectonics is the study of how the Pacific Plate and surrounding plates in the North Pacific region interact, move, and deform to shape the ocean basin and adjacent continental margins.
  • A. Pacific Plate boundary system
    The Pacific Plate boundary system is the extensive network of tectonic plate margins encircling the Pacific Ocean, characterized by subduction zones, transform faults, and spreading centers that generate intense seismic and volcanic activity.
  • B. Pacific Plate–North American Plate interaction zone
    The Pacific Plate–North American Plate interaction zone in eastern Alaska is a major tectonic boundary where plate convergence and lateral motion drive intense seismic activity, mountain building, and complex crustal deformation.
  • C. Pacific Plate
    The Pacific Plate is the largest tectonic plate on Earth, underlying most of the Pacific Ocean and driving significant volcanic and seismic activity along its boundaries.
  • D. East Pacific tectonic system
    The East Pacific tectonic system is a major geological region in the eastern Pacific Ocean characterized by active seafloor spreading, transform faults, and subduction zones that shape the surrounding oceanic plates and continental margins.
  • E. Explorer Plate and Juan de Fuca Plate
    Explorer Plate and Juan de Fuca Plate are two small tectonic plates off the west coast of North America that interact along the Cascadia subduction zone and nearby transform faults.
  • 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_69e0b5156d7881909bd4f83676590715 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e735ee38cc81909b4e7c5996bb64f9 completed April 21, 2026, 8:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09900313748190a2ecc88cfd2b9c78 completed May 17, 2026, 9:53 a.m.
NEDg Description generation batch_6a0993b803b8819099eb7082303677d7 completed May 17, 2026, 10:08 a.m.
NED2 Entity disambiguation (via description) batch_6a0994235124819098fcf0b30bb0f757 completed May 17, 2026, 10:10 a.m.
Created at: April 16, 2026, 4 p.m.