Triple
T2485993
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marina del Rey |
E55926
|
entity |
| Predicate | harborManagedBy |
P40329
|
FINISHED |
| Object |
Los Angeles County Department of Beaches and Harbors
The Los Angeles County Department of Beaches and Harbors is a county agency responsible for managing and maintaining Los Angeles County’s beaches, marinas, and coastal recreational facilities.
|
E271163
|
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: Los Angeles County Department of Beaches and Harbors | Statement: [Marina del Rey, harborManagedBy, Los Angeles County Department of Beaches and Harbors]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles County Department of Beaches and Harbors Context triple: [Marina del Rey, harborManagedBy, Los Angeles County Department of Beaches and Harbors]
-
A.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
-
B.
Los Angeles Board of Harbor Commissioners
The Los Angeles Board of Harbor Commissioners is the policymaking body that oversees the management, development, and operations of the Port of Los Angeles.
-
C.
Long Beach Board of Harbor Commissioners
The Long Beach Board of Harbor Commissioners is a five-member governing body that sets policy and oversees the management and development of the Port of Long Beach in California.
-
D.
California Coastal Commission
The California Coastal Commission is a state agency responsible for protecting, conserving, and regulating land and water use along California’s coastline.
-
E.
Los Angeles Bureau of Sanitation
The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
- 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: Los Angeles County Department of Beaches and Harbors Triple: [Marina del Rey, harborManagedBy, Los Angeles County Department of Beaches and Harbors]
Generated description
The Los Angeles County Department of Beaches and Harbors is a county agency responsible for managing and maintaining Los Angeles County’s beaches, marinas, and coastal recreational facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Los Angeles County Department of Beaches and Harbors Target entity description: The Los Angeles County Department of Beaches and Harbors is a county agency responsible for managing and maintaining Los Angeles County’s beaches, marinas, and coastal recreational facilities.
-
A.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
-
B.
Los Angeles Board of Harbor Commissioners
The Los Angeles Board of Harbor Commissioners is the policymaking body that oversees the management, development, and operations of the Port of Los Angeles.
-
C.
Long Beach Board of Harbor Commissioners
The Long Beach Board of Harbor Commissioners is a five-member governing body that sets policy and oversees the management and development of the Port of Long Beach in California.
-
D.
California Coastal Commission
The California Coastal Commission is a state agency responsible for protecting, conserving, and regulating land and water use along California’s coastline.
-
E.
Los Angeles Bureau of Sanitation
The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: harborManagedBy Context triple: [Marina del Rey, harborManagedBy, Los Angeles County Department of Beaches and Harbors]
-
A.
harbor
Indicates providing shelter, protection, or refuge for someone or something, often by keeping them in a safe or hidden place.
-
B.
harborType
Indicates the specific kind or classification of a harbor associated with an entity.
-
C.
hasHarbor
Indicates that a place possesses or contains a harbor for docking or sheltering vessels.
-
D.
harbourUse
Indicates how a harbour is used or purposed, such as for specific activities, functions, or types of maritime operations.
-
E.
hasITCluster
Indicates that an entity possesses, hosts, or is associated with a specific information technology (IT) cluster.
- 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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd20b6d008190acec0eb172e218c9 |
completed | March 7, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17ba433481908eccda5c6c6246be |
completed | March 9, 2026, 6:55 p.m. |
| NEDg | Description generation | batch_69af1bbf545081908e1e51b5c7e4a196 |
completed | March 9, 2026, 7:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af1c9c35648190bdeab34ce4032d26 |
completed | March 9, 2026, 7:16 p.m. |
| PD | Predicate disambiguation | batch_69abd0b7cf088190bcff4dac6150044c |
completed | March 7, 2026, 7:16 a.m. |
| PDg | Predicate description generation | batch_69abd209d934819093600889af9104c3 |
completed | March 7, 2026, 7:21 a.m. |
Created at: March 6, 2026, 9:45 p.m.