Triple
T10077038
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | El Sobrante, California |
E213790
|
entity |
| Predicate | hasPark |
P105
|
FINISHED |
| Object |
Tassajara Park
Tassajara Park is a local public park in the community of El Sobrante in Contra Costa County, California, offering outdoor recreation and green space for residents.
|
E839323
|
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: Tassajara Park | Statement: [El Sobrante, California, hasPark, Tassajara Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tassajara Park Context triple: [El Sobrante, California, hasPark, Tassajara Park]
-
A.
Topanga State Park
Topanga State Park is a large natural area in the Santa Monica Mountains of Los Angeles known for its extensive hiking trails, scenic canyons, and coastal views.
-
B.
Julia Pfeiffer Burns State Park
Julia Pfeiffer Burns State Park is a scenic California coastal park in Big Sur known for its dramatic cliffs, redwood forests, and the iconic McWay Falls that drops onto the beach.
-
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.
Manzanita Park
Manzanita Park is a local public park in Hacienda Heights, California, offering green space and recreational facilities for neighborhood residents.
-
E.
San Valley Landscape Park
San Valley Landscape Park is a protected natural area in southeastern Poland, known for its scenic river valleys, forested mountain landscapes, and rich biodiversity within the Bieszczady region.
- 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: Tassajara Park Triple: [El Sobrante, California, hasPark, Tassajara Park]
Generated description
Tassajara Park is a local public park in the community of El Sobrante in Contra Costa County, California, offering outdoor recreation and green space for residents.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tassajara Park Target entity description: Tassajara Park is a local public park in the community of El Sobrante in Contra Costa County, California, offering outdoor recreation and green space for residents.
-
A.
Topanga State Park
Topanga State Park is a large natural area in the Santa Monica Mountains of Los Angeles known for its extensive hiking trails, scenic canyons, and coastal views.
-
B.
Julia Pfeiffer Burns State Park
Julia Pfeiffer Burns State Park is a scenic California coastal park in Big Sur known for its dramatic cliffs, redwood forests, and the iconic McWay Falls that drops onto the beach.
-
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.
Manzanita Park
Manzanita Park is a local public park in Hacienda Heights, California, offering green space and recreational facilities for neighborhood residents.
-
E.
San Valley Landscape Park
San Valley Landscape Park is a protected natural area in southeastern Poland, known for its scenic river valleys, forested mountain landscapes, and rich biodiversity within the Bieszczady region.
- 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_69ca839bf730819086900c323c9b8c95 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd02f47e08190bfeb641b202beecc |
completed | April 2, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d29ac67cb48190ba53a87c3749a245 |
completed | April 5, 2026, 5:24 p.m. |
| NEDg | Description generation | batch_69d29c98e470819098bdf9fa51f40d1f |
completed | April 5, 2026, 5:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d29d0190988190891c264556856f60 |
completed | April 5, 2026, 5:33 p.m. |
Created at: March 30, 2026, 8:59 p.m.