Triple
T2148697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santa Cruz Mountains |
E47129
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Purisima Creek Redwoods Open Space Preserve
Purisima Creek Redwoods Open Space Preserve is a protected redwood forest and canyon park on the western slopes of the Santa Cruz Mountains in California, popular for its hiking and scenic coastal views.
|
E251418
|
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: Purisima Creek Redwoods Open Space Preserve | Statement: [Santa Cruz Mountains, contains, Purisima Creek Redwoods Open Space Preserve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purisima Creek Redwoods Open Space Preserve Context triple: [Santa Cruz Mountains, contains, Purisima Creek Redwoods Open Space Preserve]
-
A.
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a protected area in Northern California renowned for its ancient coast redwood forests, lush fern canyons, and diverse wildlife.
-
B.
Redwood Regional Park
Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
-
C.
Armstrong Redwoods State Natural Reserve
Armstrong Redwoods State Natural Reserve is a protected park in Northern California known for its towering ancient coast redwood trees and serene forest trails.
-
D.
Portola Redwoods State Park
Portola Redwoods State Park is a California state park known for its towering coast redwoods, lush forested canyons, and extensive hiking trails in the Santa Cruz Mountains.
-
E.
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.
- 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: Purisima Creek Redwoods Open Space Preserve Triple: [Santa Cruz Mountains, contains, Purisima Creek Redwoods Open Space Preserve]
Generated description
Purisima Creek Redwoods Open Space Preserve is a protected redwood forest and canyon park on the western slopes of the Santa Cruz Mountains in California, popular for its hiking and scenic coastal views.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purisima Creek Redwoods Open Space Preserve Target entity description: Purisima Creek Redwoods Open Space Preserve is a protected redwood forest and canyon park on the western slopes of the Santa Cruz Mountains in California, popular for its hiking and scenic coastal views.
-
A.
Prairie Creek Redwoods State Park
Prairie Creek Redwoods State Park is a protected area in Northern California renowned for its ancient coast redwood forests, lush fern canyons, and diverse wildlife.
-
B.
Redwood Regional Park
Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
-
C.
Armstrong Redwoods State Natural Reserve
Armstrong Redwoods State Natural Reserve is a protected park in Northern California known for its towering ancient coast redwood trees and serene forest trails.
-
D.
Portola Redwoods State Park
Portola Redwoods State Park is a California state park known for its towering coast redwoods, lush forested canyons, and extensive hiking trails in the Santa Cruz Mountains.
-
E.
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.
- 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_69a88a1933e0819094f18426ed74180f |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe44d2608190986467d43ee224d4 |
completed | March 7, 2026, 5:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71af0fa081909dd4b2a7452623da |
completed | March 9, 2026, 7:07 a.m. |
| NEDg | Description generation | batch_69ae728e46608190b4192519c705bc32 |
completed | March 9, 2026, 7:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae72ff572081909b7c4aebb9e26180 |
completed | March 9, 2026, 7:13 a.m. |
Created at: March 4, 2026, 7:44 p.m.