Triple
T21875098
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ballona Wetlands |
E540116
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Ballona Creek watershed |
—
|
NE NERFINISHED |
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: Ballona Creek watershed | Statement: [Ballona Wetlands, locatedIn, Ballona Creek watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ballona Creek watershed Context triple: [Ballona Wetlands, locatedIn, Ballona Creek watershed]
-
A.
Ballona Creek watershed
chosen
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.
-
B.
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.
-
C.
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.
-
D.
Alhambra Creek watershed
The Alhambra Creek watershed is the drainage basin that collects and channels all surface water flowing into Alhambra Creek and its surrounding tributaries.
-
E.
Calero Creek watershed
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c478f59081909d54302b57fc1ce3 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0f33957f481908789b054a4fd1b77 |
completed | April 28, 2026, 5:49 p.m. |
Created at: April 16, 2026, 7:02 p.m.