Triple
T17868792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Todd Quick Trail |
E446774
|
entity |
| Predicate | managedBy |
P86
|
FINISHED |
| Object | City of San José Parks, Recreation and Neighborhood Services Department |
—
|
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: City of San José Parks, Recreation and Neighborhood Services Department | Statement: [Todd Quick Trail, managedBy, City of San José Parks, Recreation and Neighborhood Services Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of San José Parks, Recreation and Neighborhood Services Department Context triple: [Todd Quick Trail, managedBy, City of San José Parks, Recreation and Neighborhood Services Department]
-
A.
San José Department of Parks, Recreation and Neighborhood Services
chosen
The San José Department of Parks, Recreation and Neighborhood Services is the municipal agency responsible for managing San José’s parks, recreational facilities, and community programs.
-
B.
City of San Mateo Parks and Recreation Department
The City of San Mateo Parks and Recreation Department is the municipal agency responsible for managing San Mateo’s public parks, recreational facilities, and community programs.
-
C.
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.
-
D.
San Francisco Recreation and Parks Department
The San Francisco Recreation and Parks Department is the municipal agency responsible for operating and maintaining the city’s public parks, recreational facilities, and open spaces.
-
E.
Santa Clara County Parks and Recreation Department
Santa Clara County Parks and Recreation Department is the county agency responsible for managing and maintaining Santa Clara County’s regional parks, open spaces, and recreational facilities.
- 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_69d8b9f4c22c819093c2680434472894 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e49aa18df881908a8ff40b7de19268 |
completed | April 19, 2026, 9:04 a.m. |
Created at: April 10, 2026, 10:17 a.m.