Triple

T732991
Position Surface form Disambiguated ID Type / Status
Subject Mendocino County E14869 entity
Predicate hasProtectedArea P855 FINISHED
Object Mendocino Headlands State Park
Mendocino Headlands State Park is a coastal California state park known for its dramatic ocean bluffs, scenic trails, and views surrounding the historic village of Mendocino.
E111655 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: Mendocino Headlands State Park | Statement: [Mendocino County, hasProtectedArea, Mendocino Headlands State Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mendocino Headlands State Park
Context triple: [Mendocino County, hasProtectedArea, Mendocino Headlands State Park]
  • A. Point Reyes National Seashore
    Point Reyes National Seashore is a protected coastal park in Northern California known for its rugged cliffs, beaches, wildlife, and scenic hiking trails along the Pacific Ocean.
  • B. Humboldt Redwoods State Park
    Humboldt Redwoods State Park is a renowned California state park in the redwood belt, famous for protecting some of the world's tallest and most impressive old-growth coast redwood forests.
  • C. Pfeiffer Big Sur State Park
    Pfeiffer Big Sur State Park is a popular California state park known for its dramatic coastal redwood forests, rugged canyons, and scenic hiking trails along the Big Sur coast.
  • D. Big Basin Redwoods State Park
    Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
  • E. Cape Blanco State Park
    Cape Blanco State Park is a scenic coastal state park in southwestern Oregon known for its rugged cliffs, historic lighthouse, and panoramic views of the Pacific Ocean.
  • 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: Mendocino Headlands State Park
Triple: [Mendocino County, hasProtectedArea, Mendocino Headlands State Park]
Generated description
Mendocino Headlands State Park is a coastal California state park known for its dramatic ocean bluffs, scenic trails, and views surrounding the historic village of Mendocino.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mendocino Headlands State Park
Target entity description: Mendocino Headlands State Park is a coastal California state park known for its dramatic ocean bluffs, scenic trails, and views surrounding the historic village of Mendocino.
  • A. Point Reyes National Seashore
    Point Reyes National Seashore is a protected coastal park in Northern California known for its rugged cliffs, beaches, wildlife, and scenic hiking trails along the Pacific Ocean.
  • B. Humboldt Redwoods State Park
    Humboldt Redwoods State Park is a renowned California state park in the redwood belt, famous for protecting some of the world's tallest and most impressive old-growth coast redwood forests.
  • C. Pfeiffer Big Sur State Park
    Pfeiffer Big Sur State Park is a popular California state park known for its dramatic coastal redwood forests, rugged canyons, and scenic hiking trails along the Big Sur coast.
  • D. Big Basin Redwoods State Park
    Big Basin Redwoods State Park is California’s oldest state park, renowned for its ancient coast redwood forests, extensive hiking trails, and scenic natural landscapes in the Santa Cruz Mountains.
  • E. Cape Blanco State Park
    Cape Blanco State Park is a scenic coastal state park in southwestern Oregon known for its rugged cliffs, historic lighthouse, and panoramic views of the Pacific Ocean.
  • 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_69a4934d9930819099eed80096b0597d completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a5d5a6b48190a2c81bfc3c6faa25 completed March 1, 2026, 8:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826c4a35081909903e42dfa56d582 completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a853f4c7208190b86f59bac6795436 completed March 4, 2026, 3:47 p.m.
NED2 Entity disambiguation (via description) batch_69a854742cc48190960031b7af060369 completed March 4, 2026, 3:49 p.m.
Created at: March 1, 2026, 7:37 p.m.