Triple
T12856301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Mateo County Parks Department |
E307463
|
entity |
| Predicate | manages |
P86
|
FINISHED |
| Object |
Pescadero Creek County Park
Pescadero Creek County Park is a large, forested public park in San Mateo County, California, known for its redwood groves, creekside trails, and extensive hiking and equestrian opportunities.
|
E1017022
|
NE FINISHED |
How this triple was built (4 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: Pescadero Creek County Park | Statement: [San Mateo County Parks Department, manages, Pescadero Creek County Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pescadero Creek County Park Context triple: [San Mateo County Parks Department, manages, Pescadero Creek County Park]
-
A.
Benicia State Recreation Area
Benicia State Recreation Area is a California state park along the Carquinez Strait offering trails, wetlands, and waterfront recreation near the city of Benicia.
-
B.
Briones Regional Park
Briones Regional Park is a large East Bay regional park in the hills of central Contra Costa County, California, known for its open grasslands, oak woodlands, and extensive hiking and equestrian trails.
-
C.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
-
D.
Stevens Creek County Park
Stevens Creek County Park is a popular Santa Clara County recreational area in the foothills near Cupertino, known for its reservoir, hiking and biking trails, and scenic open space.
-
E.
Redwood Regional Park
Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pescadero Creek County Park Triple: [San Mateo County Parks Department, manages, Pescadero Creek County Park]
Generated description
Pescadero Creek County Park is a large, forested public park in San Mateo County, California, known for its redwood groves, creekside trails, and extensive hiking and equestrian opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pescadero Creek County Park Target entity description: Pescadero Creek County Park is a large, forested public park in San Mateo County, California, known for its redwood groves, creekside trails, and extensive hiking and equestrian opportunities.
-
A.
Benicia State Recreation Area
Benicia State Recreation Area is a California state park along the Carquinez Strait offering trails, wetlands, and waterfront recreation near the city of Benicia.
-
B.
Briones Regional Park
Briones Regional Park is a large East Bay regional park in the hills of central Contra Costa County, California, known for its open grasslands, oak woodlands, and extensive hiking and equestrian trails.
-
C.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
-
D.
Stevens Creek County Park
Stevens Creek County Park is a popular Santa Clara County recreational area in the foothills near Cupertino, known for its reservoir, hiking and biking trails, and scenic open space.
-
E.
Redwood Regional Park
Redwood Regional Park is a large East Bay regional park in the Oakland hills known for its extensive redwood forests, hiking and biking trails, and scenic natural landscapes.
- F. None of above. chosen
Provenance (5 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_69f6cbb93c688190910ffb6bc6fbef3f |
completed | May 3, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69f6cd0d21e08190855dcbee000fc25d |
completed | May 3, 2026, 4:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6ce6b220c8190b1f49a9b2bfce692 |
completed | May 3, 2026, 4:26 a.m. |
Created at: April 9, 2026, 5:37 p.m.