Triple
T21096467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calero Creek |
E519779
|
entity |
| Predicate | watershed |
P1559
|
FINISHED |
| Object | Calero Creek watershed |
—
|
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: Calero Creek watershed | Statement: [Calero Creek, watershed, Calero Creek watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calero Creek watershed Context triple: [Calero Creek, watershed, Calero Creek watershed]
-
A.
Sespe Creek watershed
The Sespe Creek watershed is a largely undeveloped river basin in Southern California’s Transverse Ranges, known for its rugged canyons, diverse wildlife, and critical role in the conservation of the endangered California condor.
-
B.
Dominguez Watershed
The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
-
C.
Las Virgenes Creek watershed
The Las Virgenes Creek watershed is a drainage basin in the Santa Monica Mountains region of Southern California that collects and channels runoff from surrounding canyons and hills into Las Virgenes Creek and its connected waterways.
-
D.
Ballona Creek watershed
The Ballona Creek watershed is an urban drainage basin in western Los Angeles County that collects runoff from surrounding neighborhoods and channels it through Ballona Creek to the Pacific Ocean.
-
E.
Los Banos Creek watershed
The Los Banos Creek watershed is the drainage basin in central California that collects and channels runoff from surrounding lands into Los Banos Creek, influencing local hydrology, ecology, and flood management.
- 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: Calero Creek watershed Target entity description: The Calero Creek watershed is the drainage basin in Santa Clara County, California, that collects and channels surface water feeding into Calero Creek and its associated reservoir and tributaries.
-
A.
Sespe Creek watershed
The Sespe Creek watershed is a largely undeveloped river basin in Southern California’s Transverse Ranges, known for its rugged canyons, diverse wildlife, and critical role in the conservation of the endangered California condor.
-
B.
Dominguez Watershed
The Dominguez Watershed is a drainage basin in southern Los Angeles County that collects urban runoff and stormwater from surrounding communities and channels it to the Pacific Ocean.
-
C.
Las Virgenes Creek watershed
The Las Virgenes Creek watershed is a drainage basin in the Santa Monica Mountains region of Southern California that collects and channels runoff from surrounding canyons and hills into Las Virgenes Creek and its connected waterways.
-
D.
Ballona Creek watershed
The Ballona Creek watershed is an urban drainage basin in western Los Angeles County that collects runoff from surrounding neighborhoods and channels it through Ballona Creek to the Pacific Ocean.
-
E.
Los Banos Creek watershed
The Los Banos Creek watershed is the drainage basin in central California that collects and channels runoff from surrounding lands into Los Banos Creek, influencing local hydrology, ecology, and flood management.
- 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_69e0b508d8dc81909be940dafe36c8f7 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e71b595cdc8190ba7a6f3f71d40c3f |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 2:52 p.m.