Triple
T7301184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nestucca River |
E167855
|
entity |
| Predicate | hasDrainageBasin |
P1559
|
FINISHED |
| Object |
Nestucca River watershed
The Nestucca River watershed is the entire land and water system that collects and channels precipitation into Oregon’s Nestucca River, encompassing its tributaries, wetlands, and surrounding ecosystems.
|
E167855
|
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: Nestucca River watershed | Statement: [Nestucca River, hasDrainageBasin, Nestucca River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nestucca River watershed Context triple: [Nestucca River, hasDrainageBasin, Nestucca River watershed]
-
A.
Nestucca River
The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
-
B.
Tillamook Bay watershed
The Tillamook Bay watershed is the coastal drainage basin in northwestern Oregon that collects water from surrounding rivers and streams and feeds it into Tillamook Bay.
-
C.
Grays Harbor River basin
The Grays Harbor River basin is a watershed region in western Washington State that drains numerous rivers and streams into Grays Harbor on the Pacific coast.
-
D.
Willapa River
The Willapa River is a coastal river in southwestern Washington State that flows into Willapa Bay near the town of South Bend.
-
E.
Quillayute River basin
The Quillayute River basin is a watershed on Washington State’s Olympic Peninsula that collects runoff from several rivers, including the Sol Duc, before emptying into the Pacific Ocean.
- 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: Nestucca River watershed Triple: [Nestucca River, hasDrainageBasin, Nestucca River watershed]
Generated description
The Nestucca River watershed is the entire land and water system that collects and channels precipitation into Oregon’s Nestucca River, encompassing its tributaries, wetlands, and surrounding ecosystems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nestucca River watershed Target entity description: The Nestucca River watershed is the entire land and water system that collects and channels precipitation into Oregon’s Nestucca River, encompassing its tributaries, wetlands, and surrounding ecosystems.
-
A.
Nestucca River
chosen
The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
-
B.
Tillamook Bay watershed
The Tillamook Bay watershed is the coastal drainage basin in northwestern Oregon that collects water from surrounding rivers and streams and feeds it into Tillamook Bay.
-
C.
Grays Harbor River basin
The Grays Harbor River basin is a watershed region in western Washington State that drains numerous rivers and streams into Grays Harbor on the Pacific coast.
-
D.
Willapa River
The Willapa River is a coastal river in southwestern Washington State that flows into Willapa Bay near the town of South Bend.
-
E.
Quillayute River basin
The Quillayute River basin is a watershed on Washington State’s Olympic Peninsula that collects runoff from several rivers, including the Sol Duc, before emptying into the Pacific Ocean.
- F. None of above.
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_69c6888c820881909fc68f689fe1c251 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6f041f4a88190b85cff1ee5f9a6d0 |
completed | March 27, 2026, 9:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fa7320bc819081e0b94e8909c4aa |
completed | March 28, 2026, 3:57 p.m. |
| NEDg | Description generation | batch_69c7fb1d9fdc8190943758de004057d6 |
completed | March 28, 2026, 4 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7fcc4dce881909262c5b67ddd980c |
completed | March 28, 2026, 4:07 p.m. |
Created at: March 27, 2026, 3:01 p.m.