Triple
T2481528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tualatin River |
E55826
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object |
Tualatin Riverkeepers
Tualatin Riverkeepers is a nonprofit environmental organization dedicated to protecting, restoring, and promoting community stewardship of Oregon’s Tualatin River and its watershed.
|
E271442
|
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: Tualatin Riverkeepers | Statement: [Tualatin River, managedBy, Tualatin Riverkeepers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tualatin Riverkeepers Context triple: [Tualatin River, managedBy, Tualatin Riverkeepers]
-
A.
Mystic River Watershed Association
Mystic River Watershed Association is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Mystic River and its surrounding watershed in Massachusetts.
-
B.
California Tahoe Conservancy
The California Tahoe Conservancy is a state agency dedicated to protecting, restoring, and enhancing the natural and recreational resources of the Lake Tahoe Basin in California.
-
C.
Nashua River Watershed Association
The Nashua River Watershed Association is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Nashua River and its surrounding watershed through conservation, education, and stewardship initiatives.
-
D.
Portland Water Bureau
The Portland Water Bureau is the municipal agency responsible for providing and managing the drinking water supply and related water services for the city of Portland, Oregon.
-
E.
Tualatin Lake of the Commons
Tualatin Lake of the Commons is a small, man-made urban lake that serves as the scenic centerpiece and public gathering spot in downtown Tualatin, Oregon.
- 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: Tualatin Riverkeepers Triple: [Tualatin River, managedBy, Tualatin Riverkeepers]
Generated description
Tualatin Riverkeepers is a nonprofit environmental organization dedicated to protecting, restoring, and promoting community stewardship of Oregon’s Tualatin River and its watershed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tualatin Riverkeepers Target entity description: Tualatin Riverkeepers is a nonprofit environmental organization dedicated to protecting, restoring, and promoting community stewardship of Oregon’s Tualatin River and its watershed.
-
A.
Mystic River Watershed Association
Mystic River Watershed Association is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Mystic River and its surrounding watershed in Massachusetts.
-
B.
California Tahoe Conservancy
The California Tahoe Conservancy is a state agency dedicated to protecting, restoring, and enhancing the natural and recreational resources of the Lake Tahoe Basin in California.
-
C.
Nashua River Watershed Association
The Nashua River Watershed Association is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Nashua River and its surrounding watershed through conservation, education, and stewardship initiatives.
-
D.
Portland Water Bureau
The Portland Water Bureau is the municipal agency responsible for providing and managing the drinking water supply and related water services for the city of Portland, Oregon.
-
E.
Tualatin Lake of the Commons
Tualatin Lake of the Commons is a small, man-made urban lake that serves as the scenic centerpiece and public gathering spot in downtown Tualatin, Oregon.
- 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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd161bf3c8190834502968180e9cf |
completed | March 7, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17b48d0881909442717d318a6f05 |
completed | March 9, 2026, 6:55 p.m. |
| NEDg | Description generation | batch_69af1c4909888190aa6bc4f9731a8c68 |
completed | March 9, 2026, 7:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af1d2adea08190899d0dcd8d1c0bc7 |
completed | March 9, 2026, 7:19 p.m. |
Created at: March 6, 2026, 9:45 p.m.