Triple

T15859989
Position Surface form Disambiguated ID Type / Status
Subject Little Lava Lake E384557 entity
Predicate partOf P40 FINISHED
Object upper Deschutes basin
The upper Deschutes basin is a high-elevation watershed in central Oregon encompassing the headwaters and upper reaches of the Deschutes River and its surrounding lakes, forests, and volcanic landscapes.
 E1180027 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: upper Deschutes basin | Statement: [Little Lava Lake, partOf, upper Deschutes basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: upper Deschutes basin
Context triple: [Little Lava Lake, partOf, upper Deschutes basin]
  • 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. 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.
  • D. Green River basin
    The Green River basin is a major watershed in Kentucky whose river system drains a large portion of the state before joining the Ohio River.
  • E. Klamath Basin
    The Klamath Basin is a large watershed region spanning southern Oregon and northern California, known for its complex water management issues, rich wetlands, and important fish and wildlife habitats.
  • 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: upper Deschutes basin
Triple: [Little Lava Lake, partOf, upper Deschutes basin]
Generated description
The upper Deschutes basin is a high-elevation watershed in central Oregon encompassing the headwaters and upper reaches of the Deschutes River and its surrounding lakes, forests, and volcanic landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: upper Deschutes basin
Target entity description: The upper Deschutes basin is a high-elevation watershed in central Oregon encompassing the headwaters and upper reaches of the Deschutes River and its surrounding lakes, forests, and volcanic landscapes.
  • 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. 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.
  • D. Green River basin
    The Green River basin is a major watershed in Kentucky whose river system drains a large portion of the state before joining the Ohio River.
  • E. Klamath Basin
    The Klamath Basin is a large watershed region spanning southern Oregon and northern California, known for its complex water management issues, rich wetlands, and important fish and wildlife habitats.
  • 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_69d86da422088190aac39e32e6c68429 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1555a1f008190bb3f03b0f35ed8a4 completed April 16, 2026, 9:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa14da7ac8190bbef49a1602a76fe completed May 9, 2026, 9:04 p.m.
NEDg Description generation batch_69ffa41b33cc819096553ee33b144d36 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4a168108190b6edf41830aa4cd0 completed May 9, 2026, 9:18 p.m.
Created at: April 10, 2026, 4:50 a.m.