Triple
T15611937
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Dimas Canyon Park |
E375316
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | City of San Dimas (parks department) |
E1130982
|
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: City of San Dimas (parks department) | Statement: [San Dimas Canyon Park, operator, City of San Dimas (parks department)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of San Dimas (parks department) Context triple: [San Dimas Canyon Park, operator, City of San Dimas (parks department)]
-
A.
City of San Dimas
chosen
The City of San Dimas is a suburban community in eastern Los Angeles County, California, known for its historic downtown, equestrian culture, and proximity to the San Gabriel Mountains.
-
B.
San Dimas, California, United States
San Dimas is a suburban city in Los Angeles County, California, known for its residential character and as the hometown of U.S. soccer star Alex Morgan.
-
C.
Griffith Parks and Recreation Department
The Griffith Parks and Recreation Department is the municipal agency responsible for managing and maintaining parks, recreational facilities, and community programs in Griffith, Indiana.
-
D.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
-
E.
Los Angeles County Department of Parks and Recreation
The Los Angeles County Department of Parks and Recreation is the county agency responsible for operating and maintaining a vast network of regional parks, gardens, trails, and recreational facilities throughout Los Angeles County.
- 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_69d85ccf2794819096cda4cbcb02d478 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e8148a0819087d6d69cc84487ca |
completed | April 16, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff56d91f208190a11f0d208970145b |
completed | May 9, 2026, 3:46 p.m. |
Created at: April 10, 2026, 4:13 a.m.