Triple

T10817029

Position	Surface form	Disambiguated ID	Type / Status
Subject	Union Depot (Saint Paul)	`E255257`	entity
Predicate	ownedBy	`P347`	FINISHED
Object	Ramsey County Regional Railroad Authority Ramsey County Regional Railroad Authority is a public governmental body in Ramsey County, Minnesota responsible for planning, developing, and overseeing regional rail and transit facilities.	`E887667`	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: Ramsey County Regional Railroad Authority | Statement: [Union Depot (Saint Paul), ownedBy, Ramsey County Regional Railroad Authority]

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

Target entity: Ramsey County Regional Railroad Authority
Context triple: [Union Depot (Saint Paul), ownedBy, Ramsey County Regional Railroad Authority]

A. Hennepin County Regional Railroad Authority
The Hennepin County Regional Railroad Authority is a governmental body in Hennepin County, Minnesota responsible for acquiring, preserving, and managing rail corridors and related transportation infrastructure.
B. Minnesota Valley Transit Authority
Minnesota Valley Transit Authority is a public bus agency serving suburban communities in the southern Twin Cities metropolitan area of Minnesota.
C. University of Minnesota Transitway
The University of Minnesota Transitway is a dedicated bus and bicycle corridor that connects the university’s Minneapolis and St. Paul campuses, providing fast, traffic-separated transportation for students, staff, and cyclists.
D. Minneapolis and St. Louis Railway
The Minneapolis and St. Louis Railway was a regional railroad in the Midwestern United States that primarily served agricultural areas by connecting smaller communities to major rail hubs.
E. Ramsey County Board of Commissioners
The Ramsey County Board of Commissioners is the elected governing body responsible for setting policy, overseeing budgets, and directing county services in Ramsey County, Minnesota.
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: Ramsey County Regional Railroad Authority
Triple: [Union Depot (Saint Paul), ownedBy, Ramsey County Regional Railroad Authority]

Generated description

Ramsey County Regional Railroad Authority is a public governmental body in Ramsey County, Minnesota responsible for planning, developing, and overseeing regional rail and transit facilities.

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

Target entity: Ramsey County Regional Railroad Authority
Target entity description: Ramsey County Regional Railroad Authority is a public governmental body in Ramsey County, Minnesota responsible for planning, developing, and overseeing regional rail and transit facilities.

A. Hennepin County Regional Railroad Authority
The Hennepin County Regional Railroad Authority is a governmental body in Hennepin County, Minnesota responsible for acquiring, preserving, and managing rail corridors and related transportation infrastructure.
B. Minnesota Valley Transit Authority
Minnesota Valley Transit Authority is a public bus agency serving suburban communities in the southern Twin Cities metropolitan area of Minnesota.
C. University of Minnesota Transitway
The University of Minnesota Transitway is a dedicated bus and bicycle corridor that connects the university’s Minneapolis and St. Paul campuses, providing fast, traffic-separated transportation for students, staff, and cyclists.
D. Minneapolis and St. Louis Railway
The Minneapolis and St. Louis Railway was a regional railroad in the Midwestern United States that primarily served agricultural areas by connecting smaller communities to major rail hubs.
E. Ramsey County Board of Commissioners
The Ramsey County Board of Commissioners is the elected governing body responsible for setting policy, overseeing budgets, and directing county services in Ramsey County, Minnesota.
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_69d6aa8081448190a9324184f2bd1c26`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d733eea03c8190a68f4d4f89f497a2`	completed	April 9, 2026, 5:06 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69de855799748190b51745a198daa8d0`	completed	April 14, 2026, 6:20 p.m.
NEDg	Description generation	`batch_69de8955b9d8819086ff98efbff6c7a0`	completed	April 14, 2026, 6:37 p.m.
NED2	Entity disambiguation (via description)	`batch_69de8f4a318c819086559fd53506ab29`	completed	April 14, 2026, 7:02 p.m.

Created at: April 8, 2026, 9:18 p.m.