Triple
T797815
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa County |
E17060
|
entity |
| Predicate | hasMajorCity |
P316
|
FINISHED |
| Object |
Tara Hills, California
Tara Hills, California is a small unincorporated suburban community in the San Francisco Bay Area’s East Bay region.
|
E107412
|
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: Tara Hills, California | Statement: [Contra Costa County, hasMajorCity, Tara Hills, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tara Hills, California Context triple: [Contra Costa County, hasMajorCity, Tara Hills, California]
-
A.
Lone Pine, California
Lone Pine, California is a small Eastern Sierra town in Inyo County known as a gateway to Mount Whitney and the Alabama Hills, popular with hikers, climbers, and filmmakers.
-
B.
Berkeley Hills
Berkeley Hills is a range of rolling, urban-adjacent hills in the San Francisco Bay Area that form the scenic backdrop to the city of Berkeley and the University of California campus.
-
C.
Puente Hills
Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
-
D.
Wonder Valley, California
Wonder Valley, California is a sparsely populated desert community in San Bernardino County known for its wide-open Mojave landscapes, off-grid cabins, and proximity to Joshua Tree National Park.
-
E.
El Dorado Hills
El Dorado Hills is a suburban community in Northern California known for its affluent residential neighborhoods, scenic Sierra Nevada foothill setting, and proximity to the Sacramento metropolitan area.
- 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: Tara Hills, California Triple: [Contra Costa County, hasMajorCity, Tara Hills, California]
Generated description
Tara Hills, California is a small unincorporated suburban community in the San Francisco Bay Area’s East Bay region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tara Hills, California Target entity description: Tara Hills, California is a small unincorporated suburban community in the San Francisco Bay Area’s East Bay region.
-
A.
Lone Pine, California
Lone Pine, California is a small Eastern Sierra town in Inyo County known as a gateway to Mount Whitney and the Alabama Hills, popular with hikers, climbers, and filmmakers.
-
B.
Berkeley Hills
Berkeley Hills is a range of rolling, urban-adjacent hills in the San Francisco Bay Area that form the scenic backdrop to the city of Berkeley and the University of California campus.
-
C.
Puente Hills
Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
-
D.
Wonder Valley, California
Wonder Valley, California is a sparsely populated desert community in San Bernardino County known for its wide-open Mojave landscapes, off-grid cabins, and proximity to Joshua Tree National Park.
-
E.
El Dorado Hills
El Dorado Hills is a suburban community in Northern California known for its affluent residential neighborhoods, scenic Sierra Nevada foothill setting, and proximity to the Sacramento metropolitan area.
- 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_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_69a7c70e6eb48190b019759cd656e629 |
completed | March 4, 2026, 5:45 a.m. |
| NEDg | Description generation | batch_69a7c896d1c481909493a1bc4e6266e3 |
completed | March 4, 2026, 5:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7c918ebbc81908ad58bb8045543e6 |
completed | March 4, 2026, 5:54 a.m. |
Created at: March 1, 2026, 7:38 p.m.