Triple
T20602087
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Oregon Coast Range |
E506207
|
entity |
| Predicate | majorTreeSpecies |
P84920
|
FINISHED |
| Object | Douglas-fir |
—
|
NE NERFINISHED |
How this triple was built (3 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: [Central Oregon Coast Range, majorTreeSpecies, Douglas-fir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douglas-fir Context triple: [Central Oregon Coast Range, majorTreeSpecies, 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.
Alder
Alder is the Pokémon League Champion of the Unova region in the Pokémon series, known for his strong Bug-type Pokémon and philosophical outlook on battling.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorTreeSpecies Context triple: [Central Oregon Coast Range, majorTreeSpecies, Douglas-fir]
-
A.
notableTreeSpecies
Indicates that the subject place or area is known for, or characterized by, the specified tree species.
-
B.
formerSummitTreeSpecies
Indicates that a species previously dominated or characterized the tree community at a summit but no longer does so.
-
C.
treeHabit
Indicates the growth form or structural habit characteristic of a tree, such as its typical shape, branching pattern, or overall stature.
-
D.
mainTreeType
chosen
Indicates the predominant type of tree that characterizes or dominates a given area, object, or context.
-
E.
hasScientificNameOfDominantTree
Indicates the scientific (Latin) name of the tree species that is dominant in a given area or context.
- F. None of above.
Provenance (3 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_69e0b4ba6ae88190af871e1f9522c704 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6aa20f5c881909265ce7d96efc487 |
completed | April 20, 2026, 10:35 p.m. |
| PD | Predicate disambiguation | batch_69e59fffe1748190825e4eaa90340631 |
completed | April 20, 2026, 3:39 a.m. |
Created at: April 16, 2026, 11:41 a.m.