Triple
T343557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Douglas |
E6888
|
entity |
| Predicate | hasNamesake |
P6111
|
FINISHED |
| Object | Douglas fir |
E45510
|
NE FINISHED |
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: [David Douglas, hasNamesake, Douglas fir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douglas fir Context triple: [David Douglas, hasNamesake, Douglas fir]
-
A.
Douglas fir
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.
Tsuga
Tsuga is a genus of coniferous trees commonly known as hemlocks, native to North America and Asia and valued for their shade, ornamental use, and ecological importance in cool, moist forests.
-
C.
Pseudotsuga
chosen
Pseudotsuga is a genus of coniferous trees in the pine family commonly known as Douglas-firs, valued for their timber and widespread use in forestry.
-
D.
Ponderosa pine
Ponderosa pine is a large, long-lived coniferous tree native to western North America, known for its tall straight trunk, distinctive puzzle-like bark, and importance in montane forest ecosystems.
-
E.
Larix
Larix is a genus of deciduous coniferous trees commonly known as larches, found in cool temperate and boreal forests of the Northern Hemisphere.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69a2e7951ba08190960e90823b5078f3 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ee043fac8190af72291c04761687 |
completed | Feb. 28, 2026, 1:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a405f0fd548190bd4d2ed1ddf7dff0 |
completed | March 1, 2026, 9:25 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.