Triple
T12475570
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Devil Canyon Afterbay |
E298166
|
entity |
| Predicate | projectComponentOf |
P33189
|
FINISHED |
| Object | California Aqueduct East Branch Extension |
E64323
|
NE FINISHED |
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: California Aqueduct East Branch Extension | Statement: [Devil Canyon Afterbay, projectComponentOf, California Aqueduct East Branch Extension]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Aqueduct East Branch Extension Context triple: [Devil Canyon Afterbay, projectComponentOf, California Aqueduct East Branch Extension]
-
A.
California Aqueduct
chosen
The California Aqueduct is a major man-made water conveyance system in California that transports water hundreds of miles from the state’s northern regions to its drier central and southern areas.
-
B.
South Bay Aqueduct
South Bay Aqueduct is a major California water conveyance facility that transports water from the State Water Project to communities in the southern San Francisco Bay Area.
-
C.
Los Angeles Aqueduct
The Los Angeles Aqueduct is a major early-20th-century water conveyance system that transports water from California’s Owens Valley to the city of Los Angeles, profoundly shaping the region’s growth and sparking enduring environmental and political controversies.
-
D.
Colorado River Aqueduct
The Colorado River Aqueduct is a major water conveyance system that transports Colorado River water across the desert to supply Southern California’s cities and agricultural areas.
-
E.
Coastal Branch of the California Aqueduct
The Coastal Branch of the California Aqueduct is a major conveyance facility of California’s State Water Project that delivers imported water from the Central Valley to coastal communities in San Luis Obispo and Santa Barbara counties.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: projectComponentOf Context triple: [Devil Canyon Afterbay, projectComponentOf, California Aqueduct East Branch Extension]
-
A.
parentProject
chosen
Indicates that one project serves as the direct higher-level or containing project in relation to another project.
-
B.
projectModel
Indicates a relationship where one entity serves as a model, template, or representation for a project or projected outcome involving another entity.
-
C.
projectsInto
Indicates that one entity extends or maps its form, structure, or influence into another space, domain, or entity.
-
D.
componentFrom
Indicates that one entity is derived from, produced by, or originates as a component of another entity.
-
E.
plannedComponent
Indicates that one entity is intended or scheduled to serve as a component or part of another entity in a planned or future configuration.
- F. None of above.
Provenance (4 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_69d6ada377208190a36011199a4d8558 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94e626dbc8190ac7dcdb542ba9b0c |
completed | April 10, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ea9024081908c800f6a5afc149e |
completed | May 2, 2026, 8:29 p.m. |
| PD | Predicate disambiguation | batch_69d94d3f701c81909dd0e00251ac8553 |
completed | April 10, 2026, 7:19 p.m. |
Created at: April 8, 2026, 9:56 p.m.