Triple

T15758329
Position Surface form Disambiguated ID Type / Status
Subject Russian River (California) E382025 entity
Predicate hasTributary P415 FINISHED
Object Mark West Creek
Mark West Creek is a stream in Sonoma County, California, that drains the eastern slopes of the Coast Range before joining the Russian River.
 E1552021 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: Mark West Creek | Statement: [Russian River (California), hasTributary, Mark West Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark West Creek
Context triple: [Russian River (California), hasTributary, Mark West Creek]
  • A. Matheny Creek
    Matheny Creek is a small stream in Washington State that feeds into the Queets River within the temperate rainforests of the Olympic Peninsula.
  • B. Southwest Creek
    Southwest Creek is a waterway in North Carolina notable as a key geographic feature in the American Civil War’s Battle of Wyse Fork.
  • C. Fairchild Creek
    Fairchild Creek is a smaller watercourse in Ontario, Canada, that feeds into the Grand River as one of its tributary streams.
  • D. Wallace Creek
    Wallace Creek is a mountain stream in California’s Sierra Nevada, known as a backcountry water source and landmark along popular hiking routes near the High Sierra Trail.
  • E. Tinemaha Creek
    Tinemaha Creek is a stream in eastern California that feeds into the Owens River, contributing to the hydrology of the Owens Valley region.
  • 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: Mark West Creek
Triple: [Russian River (California), hasTributary, Mark West Creek]
Generated description
Mark West Creek is a stream in Sonoma County, California, that drains the eastern slopes of the Coast Range before joining the Russian River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mark West Creek
Target entity description: Mark West Creek is a stream in Sonoma County, California, that drains the eastern slopes of the Coast Range before joining the Russian River.
  • A. Matheny Creek
    Matheny Creek is a small stream in Washington State that feeds into the Queets River within the temperate rainforests of the Olympic Peninsula.
  • B. Southwest Creek
    Southwest Creek is a waterway in North Carolina notable as a key geographic feature in the American Civil War’s Battle of Wyse Fork.
  • C. Fairchild Creek
    Fairchild Creek is a smaller watercourse in Ontario, Canada, that feeds into the Grand River as one of its tributary streams.
  • D. Wallace Creek
    Wallace Creek is a mountain stream in California’s Sierra Nevada, known as a backcountry water source and landmark along popular hiking routes near the High Sierra Trail.
  • E. Tinemaha Creek
    Tinemaha Creek is a stream in eastern California that feeds into the Owens River, contributing to the hydrology of the Owens Valley region.
  • 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_69d86d9e6b44819085d1f6a969ecb74c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e050b35ea48190a758ee76a57b5451 completed April 16, 2026, 3 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b8fa748848190b1a5b79c0681ef90 completed May 18, 2026, 10:16 p.m.
NEDg Description generation batch_6a0b9112e9788190bfb91f800671540c completed May 18, 2026, 10:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0b917426e48190a7167f5e323b1015 completed May 18, 2026, 10:23 p.m.
Created at: April 10, 2026, 4:47 a.m.