Triple

T4419127
Position Surface form Disambiguated ID Type / Status
Subject Cobb Mountain E95052 entity
Predicate isRegionalLandmarkOf P43158 FINISHED
Object Northern California Coast Ranges
The Northern California Coast Ranges are a series of rugged, forested mountain ranges running parallel to the Pacific coast in northern California, known for their complex geology, biodiversity, and volcanic features.
E439899 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: Northern California Coast Ranges | Statement: [Cobb Mountain, isRegionalLandmarkOf, Northern California Coast Ranges]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northern California Coast Ranges
Context triple: [Cobb Mountain, isRegionalLandmarkOf, Northern California Coast Ranges]
  • A. North Coast of California
    The North Coast of California is a rugged, sparsely populated coastal region known for its redwood forests, cool maritime climate, and small cities such as Eureka.
  • B. Central Coast of California
    The Central Coast of California is a scenic coastal region between Los Angeles and the San Francisco Bay Area, known for its rugged shoreline, wine country, and destinations like Big Sur, Monterey, and Santa Barbara.
  • C. Mountains of Northern California
    The Mountains of Northern California are a diverse and rugged collection of peaks and ranges known for their dramatic granite domes, volcanic summits, dense forests, and significant outdoor recreation opportunities.
  • D. California Coast–Sierra Nevada–Transverse Ranges transition zone
    The California Coast–Sierra Nevada–Transverse Ranges transition zone is a complex geological and ecological boundary region in central-southern California where three major mountain systems converge, creating diverse landscapes and habitats.
  • E. Northern California
    Northern California is the northern portion of the U.S. state of California, known for its diverse landscapes, technology hubs like Silicon Valley, and major cities such as San Francisco and Sacramento.
  • 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: Northern California Coast Ranges
Triple: [Cobb Mountain, isRegionalLandmarkOf, Northern California Coast Ranges]
Generated description
The Northern California Coast Ranges are a series of rugged, forested mountain ranges running parallel to the Pacific coast in northern California, known for their complex geology, biodiversity, and volcanic features.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northern California Coast Ranges
Target entity description: The Northern California Coast Ranges are a series of rugged, forested mountain ranges running parallel to the Pacific coast in northern California, known for their complex geology, biodiversity, and volcanic features.
  • A. North Coast of California
    The North Coast of California is a rugged, sparsely populated coastal region known for its redwood forests, cool maritime climate, and small cities such as Eureka.
  • B. Central Coast of California
    The Central Coast of California is a scenic coastal region between Los Angeles and the San Francisco Bay Area, known for its rugged shoreline, wine country, and destinations like Big Sur, Monterey, and Santa Barbara.
  • C. Mountains of Northern California
    The Mountains of Northern California are a diverse and rugged collection of peaks and ranges known for their dramatic granite domes, volcanic summits, dense forests, and significant outdoor recreation opportunities.
  • D. California Coast–Sierra Nevada–Transverse Ranges transition zone
    The California Coast–Sierra Nevada–Transverse Ranges transition zone is a complex geological and ecological boundary region in central-southern California where three major mountain systems converge, creating diverse landscapes and habitats.
  • E. Northern California
    Northern California is the northern portion of the U.S. state of California, known for its diverse landscapes, technology hubs like Silicon Valley, and major cities such as San Francisco and Sacramento.
  • 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_69b3453a36908190b95a79a297ca083c completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35640269c8190a88fc6b59070561b completed March 13, 2026, 12:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69b613664c548190b5cd0c2667baecc7 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b6149bd168819091233024b81b811b completed March 15, 2026, 2:08 a.m.
NED2 Entity disambiguation (via description) batch_69b6157c06808190b7cb97516a6a81bf completed March 15, 2026, 2:12 a.m.
Created at: March 12, 2026, 11:29 p.m.