Triple

T1430669

Position	Surface form	Disambiguated ID	Type / Status
Subject	Albany–Rensselaer station	`E30436`	entity
Predicate	owner	`P347`	FINISHED
Object	Capital District Transportation Authority The Capital District Transportation Authority is a public transit agency that operates bus and related transportation services in New York State’s Capital Region, including the Albany metropolitan area.	`E211311`	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: Capital District Transportation Authority | Statement: [Albany–Rensselaer station, owner, Capital District Transportation Authority]

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

Target entity: Capital District Transportation Authority
Context triple: [Albany–Rensselaer station, owner, Capital District Transportation Authority]

A. Metropolitan Transportation Authority
The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
B. New York City Transit Authority
The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
C. Dutchess County Public Transit
Dutchess County Public Transit is the public bus system providing local and regional transportation services throughout Dutchess County in New York State.
D. New York City Tunnel Authority
The New York City Tunnel Authority was a public agency responsible for financing and constructing vehicular tunnels in New York City before its functions were absorbed by the Triborough Bridge and Tunnel Authority.
E. Metropolitan Transit Authority
The Metropolitan Transit Authority was a former public agency that operated and managed mass transit services in the Boston metropolitan area before being succeeded by the MBTA.
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: Capital District Transportation Authority
Triple: [Albany–Rensselaer station, owner, Capital District Transportation Authority]

Generated description

The Capital District Transportation Authority is a public transit agency that operates bus and related transportation services in New York State’s Capital Region, including the Albany metropolitan area.

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

Target entity: Capital District Transportation Authority
Target entity description: The Capital District Transportation Authority is a public transit agency that operates bus and related transportation services in New York State’s Capital Region, including the Albany metropolitan area.

A. Metropolitan Transportation Authority
The Metropolitan Transportation Authority is the public agency responsible for operating and overseeing much of the mass transit and commuter rail systems in the New York City metropolitan area.
B. New York City Transit Authority
The New York City Transit Authority is the public agency responsible for operating most of New York City's subway and bus system as part of the Metropolitan Transportation Authority (MTA).
C. Dutchess County Public Transit
Dutchess County Public Transit is the public bus system providing local and regional transportation services throughout Dutchess County in New York State.
D. New York City Tunnel Authority
The New York City Tunnel Authority was a public agency responsible for financing and constructing vehicular tunnels in New York City before its functions were absorbed by the Triborough Bridge and Tunnel Authority.
E. Metropolitan Transit Authority
The Metropolitan Transit Authority was a former public agency that operated and managed mass transit services in the Boston metropolitan area before being succeeded by the MBTA.
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_69a498fc69ec8190b61722bd4b67c4d2`	completed	March 1, 2026, 7:52 p.m.
NER	Named-entity recognition	`batch_69a4c4dc3e2081909ff951fe73db277b`	completed	March 1, 2026, 10:59 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69adeabbc9588190880996e549b8bd7a`	completed	March 8, 2026, 9:31 p.m.
NEDg	Description generation	`batch_69adeb6e8fe08190a4732d42aa15ee8e`	completed	March 8, 2026, 9:34 p.m.
NED2	Entity disambiguation (via description)	`batch_69adebea03a08190bd055e3e6460b5f4`	completed	March 8, 2026, 9:36 p.m.

Created at: March 1, 2026, 8 p.m.