Triple

T609968
Position Surface form Disambiguated ID Type / Status
Subject Columbia River E12075 entity
Predicate mouthLocation P417 FINISHED
Object Astoria, Oregon
Astoria, Oregon is a historic port city in northwestern Oregon known as the oldest American settlement west of the Rocky Mountains and a key gateway between the Columbia River and the Pacific Ocean.
E152376 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: Astoria, Oregon | Statement: [Columbia River, mouthLocation, Astoria, Oregon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Astoria, Oregon
Context triple: [Columbia River, mouthLocation, Astoria, Oregon]
  • A. Oregon City, Oregon
    Oregon City, Oregon is a historic city near Portland that served as the original capital of the Oregon Territory and is known as one of the earliest incorporated cities west of the Rocky Mountains.
  • B. Newport, Oregon
    Newport, Oregon is a coastal city on the central Oregon coast known for its working waterfront, marine research institutions, and popular attractions like the Oregon Coast Aquarium.
  • C. Alsea, Oregon
    Alsea, Oregon is a small unincorporated community in western Oregon’s Coast Range, known as a rural gateway to nearby forests, rivers, and outdoor recreation areas.
  • D. Salem, Oregon
    Salem, Oregon is the capital city of the U.S. state of Oregon, known as a regional center for government, education, and agriculture in the Willamette Valley.
  • E. Aloha, Oregon
    Aloha, Oregon is an unincorporated suburban community in the Portland metropolitan area known for its residential neighborhoods and proximity to Beaverton and Hillsboro.
  • 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: Astoria, Oregon
Triple: [Columbia River, mouthLocation, Astoria, Oregon]
Generated description
Astoria, Oregon is a historic port city in northwestern Oregon known as the oldest American settlement west of the Rocky Mountains and a key gateway between the Columbia River and the Pacific Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Astoria, Oregon
Target entity description: Astoria, Oregon is a historic port city in northwestern Oregon known as the oldest American settlement west of the Rocky Mountains and a key gateway between the Columbia River and the Pacific Ocean.
  • A. Oregon City, Oregon
    Oregon City, Oregon is a historic city near Portland that served as the original capital of the Oregon Territory and is known as one of the earliest incorporated cities west of the Rocky Mountains.
  • B. Newport, Oregon
    Newport, Oregon is a coastal city on the central Oregon coast known for its working waterfront, marine research institutions, and popular attractions like the Oregon Coast Aquarium.
  • C. Alsea, Oregon
    Alsea, Oregon is a small unincorporated community in western Oregon’s Coast Range, known as a rural gateway to nearby forests, rivers, and outdoor recreation areas.
  • D. Salem, Oregon
    Salem, Oregon is the capital city of the U.S. state of Oregon, known as a regional center for government, education, and agriculture in the Willamette Valley.
  • E. Aloha, Oregon
    Aloha, Oregon is an unincorporated suburban community in the Portland metropolitan area known for its residential neighborhoods and proximity to Beaverton and Hillsboro.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df68f2c8190a0ee9da4692b2a62 completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69acbf00f0e08190b90a719952216204 completed March 8, 2026, 12:12 a.m.
NEDg Description generation batch_69acc09f45848190a191696bd5bc958b completed March 8, 2026, 12:19 a.m.
NED2 Entity disambiguation (via description) batch_69acc13442948190b0a4bdd27e2b989a completed March 8, 2026, 12:22 a.m.
Created at: March 1, 2026, 7:35 p.m.