Triple

T16698444
Position Surface form Disambiguated ID Type / Status
Subject Lost River E405779 entity
Predicate hasTributary P415 FINISHED
Object Lost River Slough
Lost River Slough is a minor waterway that serves as a tributary channel within the Lost River system in the Klamath Basin of southern Oregon and northern California.
E1229296 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: Lost River Slough | Statement: [Lost River, hasTributary, Lost River Slough]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lost River Slough
Context triple: [Lost River, hasTributary, Lost River Slough]
  • A. Hoquarton Slough
    Hoquarton Slough is a coastal waterway and tidal estuary in Tillamook County, Oregon, historically used for transportation and logging and now valued for recreation and wildlife habitat.
  • B. Evolution Creek
    Evolution Creek is a mountain stream in California’s Sierra Nevada that flows through Evolution Valley and contributes to the region’s rugged alpine watershed.
  • C. Sturgeon River Sloughs
    Sturgeon River Sloughs is a wetland and backwater area associated with the Sturgeon River in Michigan’s Upper Peninsula, known for its marshy habitats and connection to the Keweenaw Waterway.
  • D. Flatland River
    Flatland River is a painting by American artist Wayne Thiebaud, known for its stylized depiction of expansive, geometric landscapes rendered in his characteristic vivid palette and thick impasto.
  • E. Taylor Slough
    Taylor Slough is a major freshwater wetland drainage channel in the southern Everglades that plays a key role in the park’s hydrology and ecosystem.
  • 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: Lost River Slough
Triple: [Lost River, hasTributary, Lost River Slough]
Generated description
Lost River Slough is a minor waterway that serves as a tributary channel within the Lost River system in the Klamath Basin of southern Oregon and northern California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lost River Slough
Target entity description: Lost River Slough is a minor waterway that serves as a tributary channel within the Lost River system in the Klamath Basin of southern Oregon and northern California.
  • A. Hoquarton Slough
    Hoquarton Slough is a coastal waterway and tidal estuary in Tillamook County, Oregon, historically used for transportation and logging and now valued for recreation and wildlife habitat.
  • B. Evolution Creek
    Evolution Creek is a mountain stream in California’s Sierra Nevada that flows through Evolution Valley and contributes to the region’s rugged alpine watershed.
  • C. Sturgeon River Sloughs
    Sturgeon River Sloughs is a wetland and backwater area associated with the Sturgeon River in Michigan’s Upper Peninsula, known for its marshy habitats and connection to the Keweenaw Waterway.
  • D. Flatland River
    Flatland River is a painting by American artist Wayne Thiebaud, known for its stylized depiction of expansive, geometric landscapes rendered in his characteristic vivid palette and thick impasto.
  • E. Taylor Slough
    Taylor Slough is a major freshwater wetland drainage channel in the southern Everglades that plays a key role in the park’s hydrology and ecosystem.
  • 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_69d8838db21081909589220fd71440a4 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3832f550c8190bf7514d4611dec6a completed April 18, 2026, 1:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00919ee61c81909928dd26270e9614 completed May 10, 2026, 2:09 p.m.
NEDg Description generation batch_6a00925fda608190b3674bd5e9ca6bf5 completed May 10, 2026, 2:12 p.m.
NED2 Entity disambiguation (via description) batch_6a00939075d88190a63cdd942eb3fea8 completed May 10, 2026, 2:17 p.m.
Created at: April 10, 2026, 5:19 a.m.