Triple
T9181142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Umpqua River |
E220331
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Elk Creek (Umpqua River)
Elk Creek (Umpqua River) is a stream in southwestern Oregon that serves as one of the tributaries feeding the Umpqua River watershed.
|
E781853
|
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: Elk Creek (Umpqua River) | Statement: [Umpqua River, hasTributary, Elk Creek (Umpqua River)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elk Creek (Umpqua River) Context triple: [Umpqua River, hasTributary, Elk Creek (Umpqua River)]
-
A.
Elk River (Oregon)
Elk River (Oregon) is a coastal river in southwestern Oregon known for its clear waters, salmon and steelhead runs, and recreational fishing and boating opportunities.
-
B.
Umatilla River
The Umatilla River is a tributary of the Columbia River in northeastern Oregon, known for its role in regional agriculture, irrigation, and fish habitat, particularly for salmon and steelhead.
-
C.
Calapooia River
The Calapooia River is a tributary of the Willamette River in western Oregon, flowing through the Willamette Valley and contributing to the region’s agricultural and ecological landscape.
-
D.
East Fork Coquille River
The East Fork Coquille River is a tributary stream in southwestern Oregon that contributes to the Coquille River watershed as part of the region’s forested coastal river system.
-
E.
South Fork Coquille River
The South Fork Coquille River is a tributary of the Coquille River in southwestern Oregon, known for flowing through forested coastal terrain and supporting local communities such as the city of Powers.
- 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: Elk Creek (Umpqua River) Triple: [Umpqua River, hasTributary, Elk Creek (Umpqua River)]
Generated description
Elk Creek (Umpqua River) is a stream in southwestern Oregon that serves as one of the tributaries feeding the Umpqua River watershed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elk Creek (Umpqua River) Target entity description: Elk Creek (Umpqua River) is a stream in southwestern Oregon that serves as one of the tributaries feeding the Umpqua River watershed.
-
A.
Elk River (Oregon)
Elk River (Oregon) is a coastal river in southwestern Oregon known for its clear waters, salmon and steelhead runs, and recreational fishing and boating opportunities.
-
B.
Umatilla River
The Umatilla River is a tributary of the Columbia River in northeastern Oregon, known for its role in regional agriculture, irrigation, and fish habitat, particularly for salmon and steelhead.
-
C.
Calapooia River
The Calapooia River is a tributary of the Willamette River in western Oregon, flowing through the Willamette Valley and contributing to the region’s agricultural and ecological landscape.
-
D.
East Fork Coquille River
The East Fork Coquille River is a tributary stream in southwestern Oregon that contributes to the Coquille River watershed as part of the region’s forested coastal river system.
-
E.
South Fork Coquille River
The South Fork Coquille River is a tributary of the Coquille River in southwestern Oregon, known for flowing through forested coastal terrain and supporting local communities such as the city of Powers.
- 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_69ca83e589948190ac9907819db11ddf |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccc25379008190b8ca047efe3bb7bb |
completed | April 1, 2026, 6:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d054b5512c8190aa7909ef8b56b186 |
completed | April 4, 2026, midnight |
| NEDg | Description generation | batch_69d055c6b7f08190ad6ff81adffaeab1 |
completed | April 4, 2026, 12:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d05655a27c8190b0445476c10f57ce |
completed | April 4, 2026, 12:07 a.m. |
Created at: March 30, 2026, 7:23 p.m.