Triple
T797829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa County |
E17060
|
entity |
| Predicate | hasMajorCity |
P316
|
FINISHED |
| Object |
Castle Hill, California
Castle Hill, California is a small unincorporated community and residential area in Contra Costa County in the San Francisco Bay Area.
|
E112030
|
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: Castle Hill, California | Statement: [Contra Costa County, hasMajorCity, Castle Hill, California]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castle Hill, California Context triple: [Contra Costa County, hasMajorCity, Castle Hill, California]
-
A.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
-
B.
Vine Hill, California
Vine Hill, California is a small unincorporated community in Contra Costa County known primarily as a residential area near the city of Martinez in the San Francisco Bay Area.
-
C.
Woodside, California
Woodside, California is an affluent, semi-rural town on the San Francisco Peninsula known for its large estates, equestrian culture, and proximity to Silicon Valley.
-
D.
Tara Hills, California
Tara Hills, California is a small unincorporated suburban community in the San Francisco Bay Area’s East Bay region.
-
E.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
- 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: Castle Hill, California Triple: [Contra Costa County, hasMajorCity, Castle Hill, California]
Generated description
Castle Hill, California is a small unincorporated community and residential area in Contra Costa County in the San Francisco Bay Area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castle Hill, California Target entity description: Castle Hill, California is a small unincorporated community and residential area in Contra Costa County in the San Francisco Bay Area.
-
A.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
-
B.
Vine Hill, California
Vine Hill, California is a small unincorporated community in Contra Costa County known primarily as a residential area near the city of Martinez in the San Francisco Bay Area.
-
C.
Woodside, California
Woodside, California is an affluent, semi-rural town on the San Francisco Peninsula known for its large estates, equestrian culture, and proximity to Silicon Valley.
-
D.
Tara Hills, California
Tara Hills, California is a small unincorporated suburban community in the San Francisco Bay Area’s East Bay region.
-
E.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
- 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_69a93395f2d8819082d622d1d6415073 |
completed | March 5, 2026, 7:41 a.m. |
| NEDg | Description generation | batch_69a974b2e084819082a46e24dd67e852 |
completed | March 5, 2026, 12:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a975517db48190b73e0c54ee1f6d60 |
completed | March 5, 2026, 12:21 p.m. |
Created at: March 1, 2026, 7:38 p.m.