Triple

T293224
Position Surface form Disambiguated ID Type / Status
Subject North American Plate E6038 entity
Predicate boundaryFeature P6131 FINISHED
Object San Andreas Fault E2244 NE FINISHED

How this triple was built (3 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: San Andreas Fault | Statement: [North American Plate, boundaryFeature, San Andreas Fault]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Andreas Fault
Context triple: [North American Plate, boundaryFeature, San Andreas Fault]
  • A. San Andreas Fault chosen
    The San Andreas Fault is a major tectonic boundary in California where the Pacific and North American plates meet, notorious for generating powerful earthquakes.
  • B. Southern Uplands Fault
    The Southern Uplands Fault is a major geological fault line in Scotland that marks the boundary between the Central Lowlands and the Southern Uplands, playing a key role in the region’s tectonic and landscape history.
  • C. Cascadia Subduction Zone
    The Cascadia Subduction Zone is a major convergent plate boundary off the Pacific Northwest coast of North America, capable of generating powerful megathrust earthquakes and tsunamis.
  • D. Juan de Fuca Ridge
    Juan de Fuca Ridge is an underwater volcanic spreading center in the northeastern Pacific Ocean where new oceanic crust forms as tectonic plates diverge.
  • E. North Coast of California
    The North Coast of California is a rugged, sparsely populated coastal region known for its redwood forests, cool maritime climate, and small cities such as Eureka.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: boundaryFeature
Context triple: [North American Plate, boundaryFeature, San Andreas Fault]
  • A. hasBoundaryFeature chosen
    Indicates that a boundary (such as an edge, border, or limit) of one entity is characterized, marked, or defined by a specific feature or element.
  • B. borderedBy
    Indicates that one entity shares a common boundary or edge with another entity.
  • C. borderStraddling
    Indicates that something (such as a feature, structure, or area) extends across and occupies territory on both sides of a border between two regions or jurisdictions.
  • D. coastlineFeature
    Indicates that a geographic entity is a specific type of feature located along or forming part of a coastline.
  • E. demarcationType
    Indicates the specific way in which a boundary or separation between entities is defined, marked, or categorized.
  • F. None of above.

Provenance (4 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea0dd1dc8190aecd5afdeb2fd74b completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a5d315ec819090df0fcee8d3d493 completed March 1, 2026, 2:34 a.m.
PD Predicate disambiguation batch_69a2e934b4408190b53a17f57a02df65 completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:06 p.m.