Triple

T4856393
Position Surface form Disambiguated ID Type / Status
Subject Mokelumne River area E108546 entity
Predicate contains P35 FINISHED
Object South Fork Mokelumne River
The South Fork Mokelumne River is a tributary stream in Northern California’s Sierra Nevada that contributes to the Mokelumne River watershed and supports regional ecosystems and water supply.
 E527547 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: South Fork Mokelumne River | Statement: [Mokelumne River area, contains, South Fork Mokelumne River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Fork Mokelumne River
Context triple: [Mokelumne River area, contains, South Fork Mokelumne River]
  • A. North Fork Mokelumne River
    The North Fork Mokelumne River is a major tributary of California’s Mokelumne River, flowing through the Sierra Nevada and supporting regional water supply, recreation, and hydropower.
  • B. Middle Fork Mokelumne River
    The Middle Fork Mokelumne River is a tributary of the Mokelumne River in the Sierra Nevada of California, known for its rugged canyon scenery and recreational opportunities such as fishing and whitewater boating.
  • C. North Fork Feather River
    The North Fork Feather River is a major tributary of California’s Feather River, flowing through the northern Sierra Nevada and supporting regional hydroelectric power, recreation, and wildlife habitat.
  • D. South Fork Feather River
    The South Fork Feather River is a major tributary of the Feather River in Northern California, flowing through the Sierra Nevada and contributing significantly to regional water storage and hydroelectric power.
  • E. Middle Fork Kings River
    The Middle Fork Kings River is a remote, rugged tributary of California’s Kings River known for its deep granite canyons, challenging whitewater, and pristine Sierra Nevada wilderness.
  • 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: South Fork Mokelumne River
Triple: [Mokelumne River area, contains, South Fork Mokelumne River]
Generated description
The South Fork Mokelumne River is a tributary stream in Northern California’s Sierra Nevada that contributes to the Mokelumne River watershed and supports regional ecosystems and water supply.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Fork Mokelumne River
Target entity description: The South Fork Mokelumne River is a tributary stream in Northern California’s Sierra Nevada that contributes to the Mokelumne River watershed and supports regional ecosystems and water supply.
  • A. North Fork Mokelumne River
    The North Fork Mokelumne River is a major tributary of California’s Mokelumne River, flowing through the Sierra Nevada and supporting regional water supply, recreation, and hydropower.
  • B. Middle Fork Mokelumne River
    The Middle Fork Mokelumne River is a tributary of the Mokelumne River in the Sierra Nevada of California, known for its rugged canyon scenery and recreational opportunities such as fishing and whitewater boating.
  • C. North Fork Feather River
    The North Fork Feather River is a major tributary of California’s Feather River, flowing through the northern Sierra Nevada and supporting regional hydroelectric power, recreation, and wildlife habitat.
  • D. South Fork Feather River
    The South Fork Feather River is a major tributary of the Feather River in Northern California, flowing through the Sierra Nevada and contributing significantly to regional water storage and hydroelectric power.
  • E. Middle Fork Kings River
    The Middle Fork Kings River is a remote, rugged tributary of California’s Kings River known for its deep granite canyons, challenging whitewater, and pristine Sierra Nevada wilderness.
  • 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_69bd440a89548190a5f14ba6da6b97dc completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d3df75c8190830e2c927cc5a4f8 completed March 20, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfeceaa8b08190943f7b4291c8bf28 completed March 22, 2026, 1:21 p.m.
NEDg Description generation batch_69bfedbc80e48190a501370c4547bf6d completed March 22, 2026, 1:25 p.m.
NED2 Entity disambiguation (via description) batch_69bfee06558881909dd4304f0ca880a2 completed March 22, 2026, 1:26 p.m.
Created at: March 20, 2026, 1:26 p.m.