Triple

T9647343
Position Surface form Disambiguated ID Type / Status
Subject Necanicum River E233236 entity
Predicate hasMouth P1008 FINISHED
Object Pacific Ocean near Seaside, Oregon
The Pacific Ocean near Seaside, Oregon is a stretch of the North Pacific coastline known for its broad sandy beaches, cool marine climate, and popularity as a coastal recreation and tourism destination.
E811714 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: Pacific Ocean near Seaside, Oregon | Statement: [Necanicum River, hasMouth, Pacific Ocean near Seaside, Oregon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pacific Ocean near Seaside, Oregon
Context triple: [Necanicum River, hasMouth, Pacific Ocean near Seaside, Oregon]
  • A. Northwestern Pacific Ocean
    The Northwestern Pacific Ocean is the northwestern sector of the Pacific Ocean, encompassing the waters off East Asia and surrounding numerous island groups and archipelagos.
  • B. Pacific Ocean via Coos Bay
    The Pacific Ocean via Coos Bay refers to the segment of the Pacific reached through Coos Bay on the southern Oregon coast, a major natural harbor and estuary that connects regional rivers to the open sea.
  • C. Pacific Ocean (within its commune)
    The Pacific Ocean (within its commune) refers to the coastal marine area adjacent to the Municipality of Arica in northern Chile, forming part of the vast Pacific Ocean along the country's northern shoreline.
  • D. Pacific Ocean coast
    The Pacific Ocean coast is the expansive western shoreline of the Americas and eastern edge of Asia and Australia, known for its powerful surf, diverse marine ecosystems, and significant coastal communities.
  • E. Pacific Ocean (indirectly via Willapa Bay)
    The Pacific Ocean is the world's largest and deepest ocean basin, spanning from the Arctic in the north to the Southern Ocean in the south and bordered by Asia, Australia, and the Americas.
  • 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: Pacific Ocean near Seaside, Oregon
Triple: [Necanicum River, hasMouth, Pacific Ocean near Seaside, Oregon]
Generated description
The Pacific Ocean near Seaside, Oregon is a stretch of the North Pacific coastline known for its broad sandy beaches, cool marine climate, and popularity as a coastal recreation and tourism destination.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pacific Ocean near Seaside, Oregon
Target entity description: The Pacific Ocean near Seaside, Oregon is a stretch of the North Pacific coastline known for its broad sandy beaches, cool marine climate, and popularity as a coastal recreation and tourism destination.
  • A. Northwestern Pacific Ocean
    The Northwestern Pacific Ocean is the northwestern sector of the Pacific Ocean, encompassing the waters off East Asia and surrounding numerous island groups and archipelagos.
  • B. Pacific Ocean via Coos Bay
    The Pacific Ocean via Coos Bay refers to the segment of the Pacific reached through Coos Bay on the southern Oregon coast, a major natural harbor and estuary that connects regional rivers to the open sea.
  • C. Pacific Ocean (within its commune)
    The Pacific Ocean (within its commune) refers to the coastal marine area adjacent to the Municipality of Arica in northern Chile, forming part of the vast Pacific Ocean along the country's northern shoreline.
  • D. Pacific Ocean coast
    The Pacific Ocean coast is the expansive western shoreline of the Americas and eastern edge of Asia and Australia, known for its powerful surf, diverse marine ecosystems, and significant coastal communities.
  • E. Pacific Ocean (indirectly via Willapa Bay)
    The Pacific Ocean is the world's largest and deepest ocean basin, spanning from the Arctic in the north to the Southern Ocean in the south and bordered by Asia, Australia, and the Americas.
  • 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_69ca848b31648190b57aa55da20285be completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9b826ff08190a972bdef84405f08 completed April 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1825dc8e08190bfc3475cd2e694ba completed April 4, 2026, 9:27 p.m.
NEDg Description generation batch_69d1837ec5548190a06458227fec2237 completed April 4, 2026, 9:32 p.m.
NED2 Entity disambiguation (via description) batch_69d183ea286c8190979d1429729f8abd completed April 4, 2026, 9:34 p.m.
Created at: March 30, 2026, 8:13 p.m.