Triple

T16213818
Position Surface form Disambiguated ID Type / Status
Subject Ione, Oregon E393532 entity
Predicate isInRegion P285 FINISHED
Object Umatilla River basin region
The Umatilla River basin region is a watershed area in northeastern Oregon centered around the Umatilla River and its tributaries, supporting agriculture, wildlife habitat, and several rural communities.
 E1202232 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: Umatilla River basin region | Statement: [Ione, Oregon, isInRegion, Umatilla River basin region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Umatilla River basin region
Context triple: [Ione, Oregon, isInRegion, Umatilla River basin region]
  • A. Calapooia River basin
    The Calapooia River basin is a watershed in western Oregon that historically formed the homeland of the Kalapuya people.
  • B. Umpqua Valley
    Umpqua Valley is a fertile wine-producing region in southwestern Oregon known for its diverse microclimates and scenic river landscapes.
  • C. Mokelumne River area
    The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
  • D. Green River Basin
    The Green River Basin is a large sedimentary basin in southwestern Wyoming known for its rich fossil beds, energy resources, and distinctive high-desert landscape.
  • E. Boise River Valley
    Boise River Valley is a fertile, river-carved region in southwestern Idaho known for supporting the city of Boise and its surrounding agricultural and recreational landscapes.
  • 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: Umatilla River basin region
Triple: [Ione, Oregon, isInRegion, Umatilla River basin region]
Generated description
The Umatilla River basin region is a watershed area in northeastern Oregon centered around the Umatilla River and its tributaries, supporting agriculture, wildlife habitat, and several rural communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Umatilla River basin region
Target entity description: The Umatilla River basin region is a watershed area in northeastern Oregon centered around the Umatilla River and its tributaries, supporting agriculture, wildlife habitat, and several rural communities.
  • A. Calapooia River basin
    The Calapooia River basin is a watershed in western Oregon that historically formed the homeland of the Kalapuya people.
  • B. Umpqua Valley
    Umpqua Valley is a fertile wine-producing region in southwestern Oregon known for its diverse microclimates and scenic river landscapes.
  • C. Mokelumne River area
    The Mokelumne River area is a region of central California traditionally inhabited and culturally shaped by the Plains Miwok people.
  • D. Green River Basin
    The Green River Basin is a large sedimentary basin in southwestern Wyoming known for its rich fossil beds, energy resources, and distinctive high-desert landscape.
  • E. Boise River Valley
    Boise River Valley is a fertile, river-carved region in southwestern Idaho known for supporting the city of Boise and its surrounding agricultural and recreational landscapes.
  • 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_69d87f1f5bd08190bd01cac0d5b9d2ef completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e227f393e08190be93400d754f0a2d completed April 17, 2026, 12:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000ed338f48190a8a7280f7d2b112c completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a0010df563c8190be89a66f23a6d8c6 completed May 10, 2026, 5 a.m.
NED2 Entity disambiguation (via description) batch_6a0011559b748190ad406263889514a4 completed May 10, 2026, 5:02 a.m.
Created at: April 10, 2026, 5:03 a.m.