Triple
T2930957
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Center, Washington |
E78958
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
East Fork Lewis River
The East Fork Lewis River is a tributary of the Lewis River in southwestern Washington State, known for its scenic forested corridor, salmon and steelhead runs, and popular recreation sites such as swimming holes and fishing spots.
|
E360321
|
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: East Fork Lewis River | Statement: [La Center, Washington, locatedOn, East Fork Lewis River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Fork Lewis River Context triple: [La Center, Washington, locatedOn, East Fork Lewis River]
-
A.
Suiattle River
The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
-
B.
Queets River
The Queets River is a remote, glacially fed river in Washington State that flows through old-growth rainforest in Olympic National Park before emptying into the Pacific Ocean.
-
C.
Mokelumne River
The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
-
D.
Washougal River
The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
-
E.
Grande Ronde River
The Grande Ronde River is a tributary of the Snake River in the Pacific Northwest, known for its scenic canyons, wildlife habitat, and popular recreational fishing and rafting opportunities.
- 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: East Fork Lewis River Triple: [La Center, Washington, locatedOn, East Fork Lewis River]
Generated description
The East Fork Lewis River is a tributary of the Lewis River in southwestern Washington State, known for its scenic forested corridor, salmon and steelhead runs, and popular recreation sites such as swimming holes and fishing spots.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East Fork Lewis River Target entity description: The East Fork Lewis River is a tributary of the Lewis River in southwestern Washington State, known for its scenic forested corridor, salmon and steelhead runs, and popular recreation sites such as swimming holes and fishing spots.
-
A.
Suiattle River
The Suiattle River is a glacially fed river in the North Cascades of Washington State, originating on the slopes of Glacier Peak and flowing through remote forested valleys before joining the Sauk River.
-
B.
Queets River
The Queets River is a remote, glacially fed river in Washington State that flows through old-growth rainforest in Olympic National Park before emptying into the Pacific Ocean.
-
C.
Mokelumne River
The Mokelumne River is a major river in the Sierra Nevada of California, known for its scenic canyons, hydroelectric projects, and role as a vital water source for agriculture and urban areas.
-
D.
Washougal River
The Washougal River is a scenic tributary of the Columbia River in southwestern Washington State, popular for fishing, swimming, and outdoor recreation.
-
E.
Grande Ronde River
The Grande Ronde River is a tributary of the Snake River in the Pacific Northwest, known for its scenic canyons, wildlife habitat, and popular recreational fishing and rafting opportunities.
- 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_69ad8b0d40b481908bc2a5fa2e73c3fb |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad980191388190ac2455a7d9867be3 |
completed | March 8, 2026, 3:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b367e2fbb8819084e01920d2a37b80 |
completed | March 13, 2026, 1:26 a.m. |
| NEDg | Description generation | batch_69b36888570c819097e801e76a4e14ac |
completed | March 13, 2026, 1:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b368f5e92c8190893929d2ed0f5c6a |
completed | March 13, 2026, 1:31 a.m. |
Created at: March 8, 2026, 2:55 p.m.