Triple
T18618237
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Venice Beach (Half Moon Bay) |
E455083
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object | San Mateo County parks and beaches system |
—
|
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: San Mateo County parks and beaches system | Statement: [Venice Beach (Half Moon Bay), isPartOf, San Mateo County parks and beaches system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Mateo County parks and beaches system Context triple: [Venice Beach (Half Moon Bay), isPartOf, San Mateo County parks and beaches system]
-
A.
San Mateo County Parks Department
chosen
The San Mateo County Parks Department is the local government agency responsible for managing and maintaining San Mateo County’s system of regional parks, trails, and recreation areas.
-
B.
City of Santa Cruz park and beach system
The City of Santa Cruz park and beach system is a municipal network of coastal beaches, parks, and recreational areas managed by the City of Santa Cruz for public use and environmental stewardship.
-
C.
Sacramento County Regional Parks
Sacramento County Regional Parks is the county agency responsible for operating and maintaining Sacramento County’s system of regional parks, open spaces, and recreational facilities.
-
D.
Marin County Open Space District
Marin County Open Space District is a public agency that acquires, protects, and manages open space lands in Marin County, California for recreation, conservation, and public enjoyment.
-
E.
City of San José park system
The City of San José park system is the municipal network of parks, open spaces, and recreational facilities managed by San José, California, encompassing neighborhood parks, regional parks, trails, and natural areas.
- 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54d06c1f8819094fbfa56eca07eaa |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:46 a.m.