Triple

T19954209

Position	Surface form	Disambiguated ID	Type / Status
Subject	City of San Diego public services network	`E479640`	entity
Predicate	includesAgency	`P12024`	FINISHED
Object	San Diego Transportation Department The San Diego Transportation Department is the municipal agency responsible for planning, operating, and maintaining the city’s transportation infrastructure and services.	`E1403574`	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: San Diego Transportation Department | Statement: [City of San Diego public services network, includesAgency, San Diego Transportation Department]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: San Diego Transportation Department
Context triple: [City of San Diego public services network, includesAgency, San Diego Transportation Department]

A. San Diego County Department of Public Works
The San Diego County Department of Public Works is the county agency responsible for planning, building, operating, and maintaining public infrastructure and related services throughout San Diego County.
B. San Diego Association of Governments
The San Diego Association of Governments is a regional planning and transportation agency that coordinates land use, transit, and infrastructure policy for the greater San Diego metropolitan area.
C. Los Angeles Department of Transportation
The Los Angeles Department of Transportation is the city agency responsible for managing and regulating transportation systems, traffic operations, and mobility services within Los Angeles.
D. San Diego Metropolitan Transit System
The San Diego Metropolitan Transit System is the public transportation agency that operates buses and light rail services throughout the San Diego, California metropolitan area.
E. Government of the City of San Diego
The Government of the City of San Diego is the municipal administration responsible for managing city services, local laws, and public policy for San Diego, 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: San Diego Transportation Department
Triple: [City of San Diego public services network, includesAgency, San Diego Transportation Department]

Generated description

The San Diego Transportation Department is the municipal agency responsible for planning, operating, and maintaining the city’s transportation infrastructure and services.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: San Diego Transportation Department
Target entity description: The San Diego Transportation Department is the municipal agency responsible for planning, operating, and maintaining the city’s transportation infrastructure and services.

A. San Diego County Department of Public Works
The San Diego County Department of Public Works is the county agency responsible for planning, building, operating, and maintaining public infrastructure and related services throughout San Diego County.
B. San Diego Association of Governments
The San Diego Association of Governments is a regional planning and transportation agency that coordinates land use, transit, and infrastructure policy for the greater San Diego metropolitan area.
C. Los Angeles Department of Transportation
The Los Angeles Department of Transportation is the city agency responsible for managing and regulating transportation systems, traffic operations, and mobility services within Los Angeles.
D. San Diego Metropolitan Transit System
The San Diego Metropolitan Transit System is the public transportation agency that operates buses and light rail services throughout the San Diego, California metropolitan area.
E. Government of the City of San Diego
The Government of the City of San Diego is the municipal administration responsible for managing city services, local laws, and public policy for San Diego, California.
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_69d8e523c19881909f9197037200dde6`	completed	April 10, 2026, 11:55 a.m.
NER	Named-entity recognition	`batch_69e65aef16588190b3a40a3d49ef5080`	completed	April 20, 2026, 4:57 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a07f6f6b3b8819095610f80c7ab94d1`	completed	May 16, 2026, 4:47 a.m.
NEDg	Description generation	`batch_6a07f79a4e5081908b92f3268f43fe5a`	completed	May 16, 2026, 4:50 a.m.
NED2	Entity disambiguation (via description)	`batch_6a07f813ea288190825eebcc1bf705b3`	completed	May 16, 2026, 4:52 a.m.

Created at: April 10, 2026, 1:54 p.m.