Triple
T12856307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Mateo County Parks Department |
E307463
|
entity |
| Predicate | manages |
P86
|
FINISHED |
| Object | San Pedro Valley Park |
E457607
|
NE FINISHED |
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 Pedro Valley Park | Statement: [San Mateo County Parks Department, manages, San Pedro Valley Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Pedro Valley Park Context triple: [San Mateo County Parks Department, manages, San Pedro Valley Park]
-
A.
Rincon Park
Rincon Park is a waterfront public park in San Francisco known for its bay views and large Cupid’s Span sculpture.
-
B.
Cerrito Vista Park
Cerrito Vista Park is a popular community park in El Cerrito, California, featuring sports fields, playgrounds, picnic areas, and scenic open spaces for local recreation and events.
-
C.
San Pedro Valley County Park
chosen
San Pedro Valley County Park is a scenic natural area near Pacifica, California, known for its coastal canyons, hiking trails, and wildlife viewing opportunities.
-
D.
Dominguez Park
Dominguez Park is a public recreational park located in the coastal city of Redondo Beach, California.
-
E.
Del Valle Park
Del Valle Park is a public neighborhood park in Lakewood, California, known for its open green spaces, playgrounds, and community recreation areas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d7bdf5e7cc8190be357278bc5ba3bb |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d970231ce48190a4eabc4b8c24a3ff |
completed | April 10, 2026, 9:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a54ce34c819080ef09ec040a4dbb |
completed | May 3, 2026, 1:30 a.m. |
Created at: April 9, 2026, 5:37 p.m.