Triple

T15125783
Position Surface form Disambiguated ID Type / Status
Subject Lyons, Oregon E361285 entity
Predicate abuts P117426 FINISHED
Object Mehama, Oregon
Mehama, Oregon is a small unincorporated community in Marion County located along the North Santiam River in western Oregon.
E1139384 NE FINISHED

How this triple was built (5 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: Mehama, Oregon | Statement: [Lyons, Oregon, abuts, Mehama, Oregon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mehama, Oregon
Context triple: [Lyons, Oregon, abuts, Mehama, Oregon]
  • A. Meacham, Oregon
    Meacham, Oregon is a small unincorporated community in northeastern Oregon known historically as a stage station and later a railroad stop in the Blue Mountains.
  • B. Helvetia, Oregon
    Helvetia, Oregon is a small unincorporated rural community in Washington County known for its scenic farmland and as the setting for the reality TV show "Little People, Big World."
  • C. Yoncalla, Oregon
    Yoncalla, Oregon is a small rural city in southern Oregon known for its historic roots in the Umpqua Valley and its surrounding forested, agricultural landscape.
  • D. Heppner, Oregon
    Heppner, Oregon is a small city in northeastern Oregon known as a regional agricultural hub and gateway to outdoor recreation in the surrounding foothills.
  • E. Willamina, Oregon
    Willamina, Oregon is a small city in northwestern Oregon known historically for its timber industry and location along the South Yamhill River.
  • 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: Mehama, Oregon
Triple: [Lyons, Oregon, abuts, Mehama, Oregon]
Generated description
Mehama, Oregon is a small unincorporated community in Marion County located along the North Santiam River in western Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mehama, Oregon
Target entity description: Mehama, Oregon is a small unincorporated community in Marion County located along the North Santiam River in western Oregon.
  • A. Meacham, Oregon
    Meacham, Oregon is a small unincorporated community in northeastern Oregon known historically as a stage station and later a railroad stop in the Blue Mountains.
  • B. Helvetia, Oregon
    Helvetia, Oregon is a small unincorporated rural community in Washington County known for its scenic farmland and as the setting for the reality TV show "Little People, Big World."
  • C. Yoncalla, Oregon
    Yoncalla, Oregon is a small rural city in southern Oregon known for its historic roots in the Umpqua Valley and its surrounding forested, agricultural landscape.
  • D. Heppner, Oregon
    Heppner, Oregon is a small city in northeastern Oregon known as a regional agricultural hub and gateway to outdoor recreation in the surrounding foothills.
  • E. Willamina, Oregon
    Willamina, Oregon is a small city in northwestern Oregon known historically for its timber industry and location along the South Yamhill River.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: abuts
Context triple: [Lyons, Oregon, abuts, Mehama, Oregon]
  • A. aka
    Indicates that one entity is also known by an alternative name or alias that refers to the same thing.
  • B. by
    Indicates that an action is performed, caused, or authored through the agency, means, or proximity of a specified entity.
  • C. above
    Indicates that one entity is positioned higher than another along a vertical axis, without implying direct contact.
  • D. abstentions
    Indicates that certain eligible participants chose not to cast a vote or express a position in a decision-making process.
  • E. bats
    Indicates that one entity hits or strikes another entity, typically using a bat or similar implement.
  • F. None of above. chosen

Provenance (7 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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005a1b9288190954f2d92549805e5 completed April 15, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7f67f6c81909723c13255306668 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69feb988f17c81908ea237e413d4adb1 completed May 9, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69feba0d2ad081908f637740e8714cc1 completed May 9, 2026, 4:37 a.m.
PD Predicate disambiguation batch_69deb96c1d9c81909351558ed97bc5b7 completed April 14, 2026, 10:02 p.m.
PDg Predicate description generation batch_69dec71e8dcc81908badc834b6ccf273 completed April 14, 2026, 11 p.m.
Created at: April 10, 2026, 3:06 a.m.