Triple
T10668448
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purisima Creek Redwoods Open Space Preserve |
E251418
|
entity |
| Predicate | hasPlant |
P17324
|
FINISHED |
| Object |
tanoak (Notholithocarpus densiflorus)
Tanoak (Notholithocarpus densiflorus) is a broadleaf evergreen tree native to the Pacific coast of North America, known for its acorn-like nuts and ecological importance in coastal redwood and mixed evergreen forests.
|
E877581
|
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: tanoak (Notholithocarpus densiflorus) | Statement: [Purisima Creek Redwoods Open Space Preserve, hasPlant, tanoak (Notholithocarpus densiflorus)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: tanoak (Notholithocarpus densiflorus) Context triple: [Purisima Creek Redwoods Open Space Preserve, hasPlant, tanoak (Notholithocarpus densiflorus)]
-
A.
Monterey pine
The Monterey pine is a fast-growing conifer native to the central coast of California and Mexico, widely cultivated worldwide for timber and ornamental use.
-
B.
Quercus agrifolia
Quercus agrifolia, commonly known as the coast live oak, is an evergreen oak tree native to coastal California and northern Baja California, where it is a dominant species in many woodland and chaparral habitats.
-
C.
Quercus douglasii
Quercus douglasii, commonly known as blue oak, is a drought-tolerant deciduous oak tree native to California’s interior woodlands and foothills.
-
D.
California redwood
The California redwood is a towering, long-lived coniferous tree native to the coastal and mountainous regions of California, renowned for being among the tallest and largest trees on Earth.
-
E.
Yokuts
The Yokuts are a Native American people indigenous to California’s Central Valley and adjacent Sierra Nevada foothills, known for their diverse dialects, rich basketry traditions, and complex village-based social organization.
- 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: tanoak (Notholithocarpus densiflorus) Triple: [Purisima Creek Redwoods Open Space Preserve, hasPlant, tanoak (Notholithocarpus densiflorus)]
Generated description
Tanoak (Notholithocarpus densiflorus) is a broadleaf evergreen tree native to the Pacific coast of North America, known for its acorn-like nuts and ecological importance in coastal redwood and mixed evergreen forests.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: tanoak (Notholithocarpus densiflorus) Target entity description: Tanoak (Notholithocarpus densiflorus) is a broadleaf evergreen tree native to the Pacific coast of North America, known for its acorn-like nuts and ecological importance in coastal redwood and mixed evergreen forests.
-
A.
Monterey pine
The Monterey pine is a fast-growing conifer native to the central coast of California and Mexico, widely cultivated worldwide for timber and ornamental use.
-
B.
Quercus agrifolia
Quercus agrifolia, commonly known as the coast live oak, is an evergreen oak tree native to coastal California and northern Baja California, where it is a dominant species in many woodland and chaparral habitats.
-
C.
Quercus douglasii
Quercus douglasii, commonly known as blue oak, is a drought-tolerant deciduous oak tree native to California’s interior woodlands and foothills.
-
D.
California redwood
The California redwood is a towering, long-lived coniferous tree native to the coastal and mountainous regions of California, renowned for being among the tallest and largest trees on Earth.
-
E.
Yokuts
The Yokuts are a Native American people indigenous to California’s Central Valley and adjacent Sierra Nevada foothills, known for their diverse dialects, rich basketry traditions, and complex village-based social organization.
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6f860790c81909c2c1d3c489ec5b4 |
completed | April 9, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d97a9ceea08190944354d127f2c73b |
completed | April 10, 2026, 10:33 p.m. |
| NEDg | Description generation | batch_69d97df755708190bf71d04ead7eaa2c |
completed | April 10, 2026, 10:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d97e96d9888190ba693e1df7eb502d |
completed | April 10, 2026, 10:49 p.m. |
Created at: April 8, 2026, 9:08 p.m.