Triple
T797834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa County |
E17060
|
entity |
| Predicate | hasRegionalPark |
P19165
|
FINISHED |
| Object |
Mount Diablo State Park
Mount Diablo State Park is a large California state park centered around Mount Diablo, known for its extensive hiking trails, panoramic views, and diverse natural habitats in the East Bay region.
|
E129402
|
NE FINISHED |
How this triple was built (5 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: Mount Diablo State Park | Statement: [Contra Costa County, hasRegionalPark, Mount Diablo State Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Diablo State Park Context triple: [Contra Costa County, hasRegionalPark, Mount Diablo State Park]
-
A.
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.
-
B.
Andrew Molera State Park
Andrew Molera State Park is a coastal California state park in Big Sur known for its undeveloped beaches, scenic hiking trails, and rugged natural landscapes along the Pacific Ocean.
-
C.
Pfeiffer Big Sur State Park
Pfeiffer Big Sur State Park is a popular California state park known for its dramatic coastal redwood forests, rugged canyons, and scenic hiking trails along the Big Sur coast.
-
D.
Lassen Volcanic National Park
Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
-
E.
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.
- 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: Mount Diablo State Park Triple: [Contra Costa County, hasRegionalPark, Mount Diablo State Park]
Generated description
Mount Diablo State Park is a large California state park centered around Mount Diablo, known for its extensive hiking trails, panoramic views, and diverse natural habitats in the East Bay region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Diablo State Park Target entity description: Mount Diablo State Park is a large California state park centered around Mount Diablo, known for its extensive hiking trails, panoramic views, and diverse natural habitats in the East Bay region.
-
A.
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.
-
B.
Andrew Molera State Park
Andrew Molera State Park is a coastal California state park in Big Sur known for its undeveloped beaches, scenic hiking trails, and rugged natural landscapes along the Pacific Ocean.
-
C.
Pfeiffer Big Sur State Park
Pfeiffer Big Sur State Park is a popular California state park known for its dramatic coastal redwood forests, rugged canyons, and scenic hiking trails along the Big Sur coast.
-
D.
Lassen Volcanic National Park
Lassen Volcanic National Park is a U.S. national park in northern California known for its active geothermal features, including fumaroles, hot springs, and the prominent Lassen Peak volcano.
-
E.
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.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRegionalPark Context triple: [Contra Costa County, hasRegionalPark, Mount Diablo State Park]
-
A.
containsProvincialPark
Indicates that one entity geographically includes or encompasses a provincial park within its boundaries.
-
B.
nationalPark
Indicates that a location is designated and managed as a national park by a governing authority.
-
C.
withinNationalPark
Indicates that one entity is located inside the geographic boundaries of a national park designated by another entity.
-
D.
hasNotableNationalPark
Indicates that a place or region contains or is associated with a nationally recognized park of particular significance.
-
E.
hasParkDistrict
Indicates that an entity is associated with, located within, or administered by a specific park district.
- F. None of above. chosen
Provenance (7 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_69a49378b9c48190adbf5f62e5b7aca1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a7b342888190a344fe81a2c9f33c |
completed | March 1, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac598bddf88190afc565deec2357a1 |
completed | March 7, 2026, 4:59 p.m. |
| NEDg | Description generation | batch_69ac5a8106f881908889e779b43931b9 |
completed | March 7, 2026, 5:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac5ae66abc81909f1d9a563e9e7248 |
completed | March 7, 2026, 5:05 p.m. |
| PD | Predicate disambiguation | batch_69a4a5122a008190b0c621b7bc588d41 |
completed | March 1, 2026, 8:44 p.m. |
| PDg | Predicate description generation | batch_69a4a5bed20c81909ecc28bf42594e72 |
completed | March 1, 2026, 8:46 p.m. |
Created at: March 1, 2026, 7:38 p.m.