Triple
T19286903
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Fork Feather River |
E482336
|
entity |
| Predicate | hasLeftTributary |
P415
|
FINISHED |
| Object | Little Grass Valley Creek |
—
|
NE NERFINISHED |
How this triple was built (3 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: Little Grass Valley Creek | Statement: [South Fork Feather River, hasLeftTributary, Little Grass Valley Creek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Little Grass Valley Creek Context triple: [South Fork Feather River, hasLeftTributary, Little Grass Valley Creek]
-
A.
Grass Valley Creek
Grass Valley Creek is a smaller watercourse in Southern California that feeds into the Mojave River within the arid Mojave Desert region.
-
B.
Horsetail Creek
Horsetail Creek is the mountain stream in the Columbia River Gorge that feeds the scenic Horsetail Falls in Oregon.
-
C.
Big Timber Creek
Big Timber Creek is a tributary of the Delaware River in southern New Jersey known for flowing through suburban and wooded areas of Camden and Gloucester counties.
-
D.
Taylor Creek
Taylor Creek is a natural waterway in Colorado known for its proximity to popular hiking routes and scenic mountain landscapes.
-
E.
Taylor Creek
Taylor Creek is a natural watercourse and ravine system in Toronto, Ontario, known for its wooded trails and connection to the Don River watershed.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Little Grass Valley Creek Target entity description: Little Grass Valley Creek is a small tributary stream in the Sierra Nevada of California that feeds into the South Fork of the Feather River.
-
A.
Grass Valley Creek
Grass Valley Creek is a smaller watercourse in Southern California that feeds into the Mojave River within the arid Mojave Desert region.
-
B.
Horsetail Creek
Horsetail Creek is the mountain stream in the Columbia River Gorge that feeds the scenic Horsetail Falls in Oregon.
-
C.
Big Timber Creek
Big Timber Creek is a tributary of the Delaware River in southern New Jersey known for flowing through suburban and wooded areas of Camden and Gloucester counties.
-
D.
Taylor Creek
Taylor Creek is a natural waterway in Colorado known for its proximity to popular hiking routes and scenic mountain landscapes.
-
E.
Taylor Creek
Taylor Creek is a natural watercourse and ravine system in Toronto, Ontario, known for its wooded trails and connection to the Don River watershed.
- F. None of above. chosen
Provenance (2 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc032f108190a89e47d1458f3f55 |
completed | April 20, 2026, 10:12 a.m. |
Created at: April 10, 2026, 1:30 p.m.