Triple

T5836515

Position	Surface form	Disambiguated ID	Type / Status
Subject	San Francisco Municipal Transportation Agency	`E129483`	entity
Predicate	hasDivision	`P35`	FINISHED
Object	Taxi and Accessible Services Division The Taxi and Accessible Services Division is the San Francisco Municipal Transportation Agency unit responsible for regulating taxi operations and overseeing transportation services for people with disabilities in the city.	`E551940`	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: Taxi and Accessible Services Division | Statement: [San Francisco Municipal Transportation Agency, hasDivision, Taxi and Accessible Services Division]

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

Target entity: Taxi and Accessible Services Division
Context triple: [San Francisco Municipal Transportation Agency, hasDivision, Taxi and Accessible Services Division]

A. Meru Cabs
Meru Cabs is an Indian radio taxi and ride-hailing company that was one of the country’s early organized cab service providers.
B. ADA paratransit
ADA paratransit is a door-to-door, reservation-based public transportation service designed to provide accessible rides for people with disabilities who cannot use regular fixed-route transit.
C. Transit Services Bureau
Transit Services Bureau is a specialized division of the Los Angeles County Sheriff's Department responsible for providing law enforcement and security services on the county’s public transit systems.
D. driver and motor vehicle services division
The Driver and Motor Vehicle Services Division is the branch of the Oregon state government responsible for driver licensing, vehicle registration, and related motor vehicle services.
E. New York City Taxi and Limousine Commission
The New York City Taxi and Limousine Commission is the municipal agency that regulates and licenses taxis, for-hire vehicles, limousines, and related drivers and services throughout New York City.
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: Taxi and Accessible Services Division
Triple: [San Francisco Municipal Transportation Agency, hasDivision, Taxi and Accessible Services Division]

Generated description

The Taxi and Accessible Services Division is the San Francisco Municipal Transportation Agency unit responsible for regulating taxi operations and overseeing transportation services for people with disabilities in the city.

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

Target entity: Taxi and Accessible Services Division
Target entity description: The Taxi and Accessible Services Division is the San Francisco Municipal Transportation Agency unit responsible for regulating taxi operations and overseeing transportation services for people with disabilities in the city.

A. Meru Cabs
Meru Cabs is an Indian radio taxi and ride-hailing company that was one of the country’s early organized cab service providers.
B. ADA paratransit
ADA paratransit is a door-to-door, reservation-based public transportation service designed to provide accessible rides for people with disabilities who cannot use regular fixed-route transit.
C. Transit Services Bureau
Transit Services Bureau is a specialized division of the Los Angeles County Sheriff's Department responsible for providing law enforcement and security services on the county’s public transit systems.
D. driver and motor vehicle services division
The Driver and Motor Vehicle Services Division is the branch of the Oregon state government responsible for driver licensing, vehicle registration, and related motor vehicle services.
E. New York City Taxi and Limousine Commission
The New York City Taxi and Limousine Commission is the municipal agency that regulates and licenses taxis, for-hire vehicles, limousines, and related drivers and services throughout New York City.
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_69c0084af79c81908af128ccc29983d0`	completed	March 22, 2026, 3:18 p.m.
NER	Named-entity recognition	`batch_69c034a48750819099ae917ae2b54e6d`	completed	March 22, 2026, 6:27 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c0a19a6554819086cdae499f4d2247`	completed	March 23, 2026, 2:12 a.m.
NEDg	Description generation	`batch_69c0a5ce005c8190a7da8d337caa089c`	completed	March 23, 2026, 2:30 a.m.
NED2	Entity disambiguation (via description)	`batch_69c0a62cadf481909007a2a16cd36dbf`	completed	March 23, 2026, 2:32 a.m.

Created at: March 22, 2026, 3:54 p.m.