Triple
T143757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Corvallis, Oregon |
E2907
|
entity |
| Predicate | hasRecreationalArea |
P5383
|
FINISHED |
| Object |
McDonald-Dunn Research Forest
McDonald-Dunn Research Forest is a large Oregon State University–managed forest near Corvallis used for forestry research, education, and outdoor recreation such as hiking and mountain biking.
|
E20818
|
NE FINISHED |
How this triple was built (5 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: McDonald-Dunn Research Forest | Statement: [Corvallis, Oregon, hasRecreationalArea, McDonald-Dunn Research Forest]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McDonald-Dunn Research Forest Context triple: [Corvallis, Oregon, hasRecreationalArea, McDonald-Dunn Research Forest]
-
A.
Sarah Doublet Forest
Sarah Doublet Forest is a protected conservation area in Littleton, Massachusetts, known for its wooded trails, wildlife habitat, and opportunities for passive outdoor recreation.
-
B.
Danada Forest Preserve
Danada Forest Preserve is a natural area in DuPage County, Illinois, known for its prairies, woodlands, wetlands, and the historic Danada equestrian center.
-
C.
Duke Forest
Duke Forest is a large research, teaching, and recreational forest owned and managed by Duke University in the Durham, North Carolina area.
-
D.
Stanislaus National Forest
Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
-
E.
Blackwell Forest Preserve
Blackwell Forest Preserve is a popular natural area in DuPage County, Illinois, known for its woodlands, lakes, trails, and outdoor recreation opportunities such as hiking, fishing, camping, and boating.
- 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: McDonald-Dunn Research Forest Triple: [Corvallis, Oregon, hasRecreationalArea, McDonald-Dunn Research Forest]
Generated description
McDonald-Dunn Research Forest is a large Oregon State University–managed forest near Corvallis used for forestry research, education, and outdoor recreation such as hiking and mountain biking.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: McDonald-Dunn Research Forest Target entity description: McDonald-Dunn Research Forest is a large Oregon State University–managed forest near Corvallis used for forestry research, education, and outdoor recreation such as hiking and mountain biking.
-
A.
Sarah Doublet Forest
Sarah Doublet Forest is a protected conservation area in Littleton, Massachusetts, known for its wooded trails, wildlife habitat, and opportunities for passive outdoor recreation.
-
B.
Danada Forest Preserve
Danada Forest Preserve is a natural area in DuPage County, Illinois, known for its prairies, woodlands, wetlands, and the historic Danada equestrian center.
-
C.
Duke Forest
Duke Forest is a large research, teaching, and recreational forest owned and managed by Duke University in the Durham, North Carolina area.
-
D.
Stanislaus National Forest
Stanislaus National Forest is a large, federally managed forest in California known for its rugged Sierra Nevada landscapes, extensive recreation opportunities, and diverse wildlife habitats.
-
E.
Blackwell Forest Preserve
Blackwell Forest Preserve is a popular natural area in DuPage County, Illinois, known for its woodlands, lakes, trails, and outdoor recreation opportunities such as hiking, fishing, camping, and boating.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRecreationalArea Context triple: [Corvallis, Oregon, hasRecreationalArea, McDonald-Dunn Research Forest]
-
A.
hasRecreationActivity
Indicates that an entity provides, includes, or is associated with a particular recreational activity.
-
B.
hasRecreationType
Indicates that an entity is associated with or offers a particular type or category of recreational activity.
-
C.
hasBeach
Indicates that one entity possesses, includes, or is characterized by a beach as part of its features or environment.
-
D.
isOutdoorFacility
Indicates that a facility is located outdoors or primarily functions in an open-air environment.
-
E.
hasAttractionNearby
Indicates that one entity is located close to another entity that serves as an attraction or point of interest.
- F. None of above. chosen
Provenance (7 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257caf678819092e975d5167f9df4 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2e0f4eef081908a20426715283e68 |
completed | Feb. 28, 2026, 12:35 p.m. |
| NEDg | Description generation | batch_69a2e1981a688190b6bf58eadf82ddd3 |
completed | Feb. 28, 2026, 12:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2e211746c8190807cacec282883f5 |
completed | Feb. 28, 2026, 12:39 p.m. |
| PD | Predicate disambiguation | batch_69a25656a4fc81908a87678ac3d28f93 |
completed | Feb. 28, 2026, 2:43 a.m. |
| PDg | Predicate description generation | batch_69a257101060819094db0f3a3a72f312 |
completed | Feb. 28, 2026, 2:46 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.