Triple
T19437125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bear Creek Redwoods Open Space Preserve |
E486250
|
entity |
| Predicate | hasVegetation |
P949
|
FINISHED |
| Object | Douglas-fir |
—
|
NE NERFINISHED |
How this triple was built (2 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: Douglas-fir | Statement: [Bear Creek Redwoods Open Space Preserve, hasVegetation, Douglas-fir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douglas-fir Context triple: [Bear Creek Redwoods Open Space Preserve, hasVegetation, Douglas-fir]
-
A.
Douglas fir
chosen
Douglas fir is a large, long-lived conifer native to western North America, valued for its strong timber and ecological importance in mountain and coastal forests.
-
B.
Sitka spruce
Sitka spruce is a large, fast-growing conifer native to the moist coastal forests of the Pacific Northwest of North America, valued for its strong yet lightweight wood used in construction and musical instruments.
-
C.
western hemlock
Western hemlock is a large, shade-tolerant conifer native to the Pacific Northwest of North America, commonly forming dense, moist coastal and lowland forests.
-
D.
Alder
Alder is the central protagonist of Ursula K. Le Guin’s fantasy novel "The Other Wind," a humble village sorcerer whose troubling dreams draw him into a quest that reshapes the boundaries between life and death in Earthsea.
-
E.
Engelmann spruce
Engelmann spruce is a high-elevation North American coniferous tree species known for forming dense subalpine forests in the Rocky Mountains and other western mountain ranges.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633618c2881908f3d2a9cabb02289 |
completed | April 20, 2026, 2:08 p.m. |
Created at: April 10, 2026, 1:38 p.m.