Triple

T111040
Position Surface form Disambiguated ID Type / Status
Subject Juan de Fuca Plate E2247 entity
Predicate namedAfter P63 FINISHED
Object Juan de Fuca
Juan de Fuca was a 16th-century Greek maritime explorer, also known as Ioannis Phokas, who sailed for Spain and is credited with exploring the Pacific Northwest coast of North America.
E13253 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: Juan de Fuca | Statement: [Juan de Fuca Plate, namedAfter, Juan de Fuca]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Juan de Fuca
Context triple: [Juan de Fuca Plate, namedAfter, Juan de Fuca]
  • A. Juan de Fuca Plate
    The Juan de Fuca Plate is a small oceanic tectonic plate off the Pacific Northwest coast whose subduction beneath North America drives significant volcanic and seismic activity in the region.
  • B. Yaquina Bay
    Yaquina Bay is a coastal estuary on the central Oregon coast known for its rich marine ecosystems, fisheries, and role as a hub for marine research and recreation.
  • C. Cape Mendocino
    Cape Mendocino is a remote, rugged headland on California’s northern coast known as the state’s westernmost point and a seismically active area influenced by major tectonic plate boundaries.
  • D. Columbia River
    The Columbia River is a major river of the Pacific Northwest that forms much of the border between Oregon and Washington and is vital for hydroelectric power, transportation, and regional ecosystems.
  • E. Ironbottom Sound
    Ironbottom Sound is a strait in the Solomon Islands famed as a major World War II naval battleground where numerous ships and aircraft were sunk.
  • 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: Juan de Fuca
Triple: [Juan de Fuca Plate, namedAfter, Juan de Fuca]
Generated description
Juan de Fuca was a 16th-century Greek maritime explorer, also known as Ioannis Phokas, who sailed for Spain and is credited with exploring the Pacific Northwest coast of North America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Juan de Fuca
Target entity description: Juan de Fuca was a 16th-century Greek maritime explorer, also known as Ioannis Phokas, who sailed for Spain and is credited with exploring the Pacific Northwest coast of North America.
  • A. Juan de Fuca Plate
    The Juan de Fuca Plate is a small oceanic tectonic plate off the Pacific Northwest coast whose subduction beneath North America drives significant volcanic and seismic activity in the region.
  • B. Yaquina Bay
    Yaquina Bay is a coastal estuary on the central Oregon coast known for its rich marine ecosystems, fisheries, and role as a hub for marine research and recreation.
  • C. Cape Mendocino
    Cape Mendocino is a remote, rugged headland on California’s northern coast known as the state’s westernmost point and a seismically active area influenced by major tectonic plate boundaries.
  • D. Columbia River
    The Columbia River is a major river of the Pacific Northwest that forms much of the border between Oregon and Washington and is vital for hydroelectric power, transportation, and regional ecosystems.
  • E. Ironbottom Sound
    Ironbottom Sound is a strait in the Solomon Islands famed as a major World War II naval battleground where numerous ships and aircraft were sunk.
  • 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_69a24fcdaeb48190a2d796677e4b3281 completed Feb. 28, 2026, 2:15 a.m.
NER Named-entity recognition batch_69a256ec650c8190bee2067e37065527 completed Feb. 28, 2026, 2:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29820a4948190aea1d566cc3738ac completed Feb. 28, 2026, 7:24 a.m.
NEDg Description generation batch_69a298822e7c8190b37a31a9cc19bc54 completed Feb. 28, 2026, 7:25 a.m.
NED2 Entity disambiguation (via description) batch_69a298f38e4881908210642539f15378 completed Feb. 28, 2026, 7:27 a.m.
Created at: Feb. 28, 2026, 2:20 a.m.