Triple
T21875103
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ballona Wetlands |
E540116
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Ballona Creek estuary |
—
|
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 estuary | Statement: [Ballona Wetlands, partOf, Ballona Creek estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ballona Creek estuary Context triple: [Ballona Wetlands, partOf, Ballona Creek estuary]
-
A.
Ballona Creek estuary
chosen
The Ballona Creek estuary is a coastal wetland at the mouth of Ballona Creek in Los Angeles County, serving as an important habitat for wildlife and a key ecological interface between urban runoff and Santa Monica Bay.
-
B.
Christina River estuary
Christina River estuary is the tidal, river-mouth ecosystem where the Christina River meets larger coastal waters, supporting diverse aquatic habitats and influencing regional water quality and navigation.
-
C.
Ventura River estuary
The Ventura River estuary is a coastal wetland at the mouth of the Ventura River in California, providing critical habitat for wildlife and serving as an important ecological transition zone between river and ocean.
-
D.
Pajaro River estuary
The Pajaro River estuary is a coastal wetland at the river’s mouth on the central California coast, known for its rich biodiversity and importance as habitat for migratory birds and other wildlife.
-
E.
Chone River estuary
The Chone River estuary is a coastal estuarine system on Ecuador’s Pacific coast where the Chone River meets the ocean, known for its mangrove ecosystems and importance to local fisheries and coastal communities.
- 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.