Triple
T13693685
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barker Slough Pumping Plant |
E328331
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Barker Slough |
E328330
|
NE FINISHED |
How this triple was built (2 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: Barker Slough | Statement: [Barker Slough Pumping Plant, locatedIn, Barker Slough]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barker Slough Context triple: [Barker Slough Pumping Plant, locatedIn, Barker Slough]
-
A.
Barker Slough
chosen
Barker Slough is a tidal freshwater channel in the Sacramento–San Joaquin Delta of Northern California that serves as an important source of drinking and irrigation water.
-
B.
Coyote Slough
Coyote Slough is a tidal wetland waterway in the southern San Francisco Bay area that serves as part of the lower estuarine system connected to Coyote Creek in Santa Clara County, California.
-
C.
Davis Slough
Davis Slough is a tidal waterway in Washington State that separates Camano Island from the mainland and supports local marine and bird habitats.
-
D.
Pajaro River Slough
Pajaro River Slough is a coastal wetland waterway in central California that serves as a key ecological habitat near the mouth of the Pajaro River.
-
E.
Hoquarton Slough
Hoquarton Slough is a coastal waterway and tidal estuary in Tillamook County, Oregon, historically used for transportation and logging and now valued for recreation and wildlife habitat.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8076ff62081908a7bd79889edd7a0 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc8757b648190a26181efbad09a43 |
completed | April 12, 2026, 4:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f79d4c52fc8190a93d05c24a8d1513 |
completed | May 3, 2026, 7:09 p.m. |
Created at: April 9, 2026, 9:54 p.m.