Triple

T19286903
Position Surface form Disambiguated ID Type / Status
Subject South Fork Feather River E482336 entity
Predicate hasLeftTributary P415 FINISHED
Object Little Grass Valley Creek
Little Grass Valley Creek is a small tributary stream in the Sierra Nevada of California that feeds into the South Fork of the Feather River.
E1367787 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: Little Grass Valley Creek | Statement: [South Fork Feather River, hasLeftTributary, Little Grass Valley Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Little Grass Valley Creek
Context triple: [South Fork Feather River, hasLeftTributary, Little Grass Valley Creek]
  • A. Grass Valley Creek
    Grass Valley Creek is a smaller watercourse in Southern California that feeds into the Mojave River within the arid Mojave Desert region.
  • B. Horsetail Creek
    Horsetail Creek is the mountain stream in the Columbia River Gorge that feeds the scenic Horsetail Falls in Oregon.
  • C. Big Timber Creek
    Big Timber Creek is a tributary of the Delaware River in southern New Jersey known for flowing through suburban and wooded areas of Camden and Gloucester counties.
  • D. Taylor Creek
    Taylor Creek is a natural waterway in Colorado known for its proximity to popular hiking routes and scenic mountain landscapes.
  • E. Taylor Creek
    Taylor Creek is a natural watercourse and ravine system in Toronto, Ontario, known for its wooded trails and connection to the Don River watershed.
  • 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: Little Grass Valley Creek
Triple: [South Fork Feather River, hasLeftTributary, Little Grass Valley Creek]
Generated description
Little Grass Valley Creek is a small tributary stream in the Sierra Nevada of California that feeds into the South Fork of the Feather River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Little Grass Valley Creek
Target entity description: Little Grass Valley Creek is a small tributary stream in the Sierra Nevada of California that feeds into the South Fork of the Feather River.
  • A. Grass Valley Creek
    Grass Valley Creek is a smaller watercourse in Southern California that feeds into the Mojave River within the arid Mojave Desert region.
  • B. Horsetail Creek
    Horsetail Creek is the mountain stream in the Columbia River Gorge that feeds the scenic Horsetail Falls in Oregon.
  • C. Big Timber Creek
    Big Timber Creek is a tributary of the Delaware River in southern New Jersey known for flowing through suburban and wooded areas of Camden and Gloucester counties.
  • D. Taylor Creek
    Taylor Creek is a natural waterway in Colorado known for its proximity to popular hiking routes and scenic mountain landscapes.
  • E. Taylor Creek
    Taylor Creek is a natural watercourse and ravine system in Toronto, Ontario, known for its wooded trails and connection to the Don River watershed.
  • 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_69d8e8cf61b0819096fe3e4107827c4e completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fc032f108190a89e47d1458f3f55 completed April 20, 2026, 10:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a070e80d5b08190b304a874dac3d21d completed May 15, 2026, 12:16 p.m.
NEDg Description generation batch_6a070ef513888190b8c9f8c2de36f234 completed May 15, 2026, 12:17 p.m.
NED2 Entity disambiguation (via description) batch_6a070fe766d081909453b1f8563817e8 completed May 15, 2026, 12:21 p.m.
Created at: April 10, 2026, 1:30 p.m.