Triple
T5048130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Costa, California |
E113716
|
entity |
| Predicate | servedByFireProtection |
P1294
|
FINISHED |
| Object |
Crockett-Carquinez Fire Protection District
The Crockett-Carquinez Fire Protection District is a local fire and emergency services agency responsible for protecting the communities of Crockett, Port Costa, and surrounding areas in Contra Costa County, California.
|
E489332
|
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: Crockett-Carquinez Fire Protection District | Statement: [Port Costa, California, servedByFireProtection, Crockett-Carquinez Fire Protection District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crockett-Carquinez Fire Protection District Context triple: [Port Costa, California, servedByFireProtection, Crockett-Carquinez Fire Protection District]
-
A.
Contra Costa County Fire Protection District
Contra Costa County Fire Protection District is a regional fire and emergency services agency in Contra Costa County, California, providing fire protection, rescue, and medical response to multiple communities in the area.
-
B.
Tri-State Fire Protection District
Tri-State Fire Protection District is a regional fire and emergency medical services agency that provides fire protection and rescue services to the Village of Darien and surrounding communities.
-
C.
West Stanislaus County Fire Protection District
West Stanislaus County Fire Protection District is a local fire and emergency services agency responsible for protecting communities in western Stanislaus County, California.
-
D.
San Bernardino County Fire Protection District
The San Bernardino County Fire Protection District is a regional fire and emergency services agency responsible for providing fire suppression, rescue, and emergency medical response across much of San Bernardino County in California.
-
E.
Ventura County Fire Department
The Ventura County Fire Department is a regional public safety agency that provides fire protection, emergency medical services, and disaster response throughout Ventura County, California.
- 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: Crockett-Carquinez Fire Protection District Triple: [Port Costa, California, servedByFireProtection, Crockett-Carquinez Fire Protection District]
Generated description
The Crockett-Carquinez Fire Protection District is a local fire and emergency services agency responsible for protecting the communities of Crockett, Port Costa, and surrounding areas in Contra Costa County, California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Crockett-Carquinez Fire Protection District Target entity description: The Crockett-Carquinez Fire Protection District is a local fire and emergency services agency responsible for protecting the communities of Crockett, Port Costa, and surrounding areas in Contra Costa County, California.
-
A.
Contra Costa County Fire Protection District
Contra Costa County Fire Protection District is a regional fire and emergency services agency in Contra Costa County, California, providing fire protection, rescue, and medical response to multiple communities in the area.
-
B.
Tri-State Fire Protection District
Tri-State Fire Protection District is a regional fire and emergency medical services agency that provides fire protection and rescue services to the Village of Darien and surrounding communities.
-
C.
West Stanislaus County Fire Protection District
West Stanislaus County Fire Protection District is a local fire and emergency services agency responsible for protecting communities in western Stanislaus County, California.
-
D.
San Bernardino County Fire Protection District
The San Bernardino County Fire Protection District is a regional fire and emergency services agency responsible for providing fire suppression, rescue, and emergency medical response across much of San Bernardino County in California.
-
E.
Ventura County Fire Department
The Ventura County Fire Department is a regional public safety agency that provides fire protection, emergency medical services, and disaster response throughout Ventura County, California.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servedByFireProtection Context triple: [Port Costa, California, servedByFireProtection, Crockett-Carquinez Fire Protection District]
-
A.
servesFacility
Indicates that one entity provides services or support to a particular facility as its client, target, or area of operation.
-
B.
servedByService
chosen
Indicates that something is provided, handled, or fulfilled by a particular service.
-
C.
servesUnder
Indicates that one entity works in a subordinate role under the authority, command, or supervision of another entity.
-
D.
servesUse
Indicates that one entity is used by or functions to serve the purpose or needs of another entity.
-
E.
intendedToServe
Indicates that one entity was designed, planned, or purposed specifically to benefit, assist, or fulfill the needs of another entity.
- F. None of above.
Provenance (6 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_69bd44391fc48190a311ce9c826c209b |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7401419081909ba62b9c27f770c4 |
completed | March 20, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c9143a081909132c66eb9fc91db |
completed | March 21, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69be9cfeb7a08190b87aef96a31a41cd |
completed | March 21, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bea0cae0bc819098e8312f440ac0ba |
completed | March 21, 2026, 1:44 p.m. |
| PD | Predicate disambiguation | batch_69bd715479f08190933604aebd34414f |
completed | March 20, 2026, 4:09 p.m. |
Created at: March 20, 2026, 1:37 p.m.