Triple

T15524617

Position	Surface form	Disambiguated ID	Type / Status
Subject	CobbLinc	`E369050`	entity
Predicate	partOf	`P40`	FINISHED
Object	Atlanta metropolitan area transit network The Atlanta metropolitan area transit network is the interconnected system of public transportation services—primarily buses and rail—serving Atlanta and its surrounding counties.	`E1161853`	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: Atlanta metropolitan area transit network | Statement: [CobbLinc, partOf, Atlanta metropolitan area transit network]

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

Target entity: Atlanta metropolitan area transit network
Context triple: [CobbLinc, partOf, Atlanta metropolitan area transit network]

A. Charlotte regional transportation network
The Charlotte regional transportation network is the integrated system of highways, transit services, and related infrastructure that supports travel and commerce throughout the Charlotte metropolitan area.
B. Metropolitan Atlanta Rapid Transit Authority (MARTA)
The Metropolitan Atlanta Rapid Transit Authority (MARTA) is the primary public transportation agency serving the Atlanta metropolitan area, operating a network of heavy rail, bus, and paratransit services.
C. Fulton County Transit
Fulton County Transit is a public transportation agency providing local bus services within Fulton County, New York.
D. Chicago metropolitan transportation network
The Chicago metropolitan transportation network is an extensive, multimodal system of roads, railways, buses, and airports that connects the city of Chicago with its surrounding suburbs and regional destinations.
E. MARTA rail network
The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
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: Atlanta metropolitan area transit network
Triple: [CobbLinc, partOf, Atlanta metropolitan area transit network]

Generated description

The Atlanta metropolitan area transit network is the interconnected system of public transportation services—primarily buses and rail—serving Atlanta and its surrounding counties.

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

Target entity: Atlanta metropolitan area transit network
Target entity description: The Atlanta metropolitan area transit network is the interconnected system of public transportation services—primarily buses and rail—serving Atlanta and its surrounding counties.

A. Charlotte regional transportation network
The Charlotte regional transportation network is the integrated system of highways, transit services, and related infrastructure that supports travel and commerce throughout the Charlotte metropolitan area.
B. Metropolitan Atlanta Rapid Transit Authority (MARTA)
The Metropolitan Atlanta Rapid Transit Authority (MARTA) is the primary public transportation agency serving the Atlanta metropolitan area, operating a network of heavy rail, bus, and paratransit services.
C. Fulton County Transit
Fulton County Transit is a public transportation agency providing local bus services within Fulton County, New York.
D. Chicago metropolitan transportation network
The Chicago metropolitan transportation network is an extensive, multimodal system of roads, railways, buses, and airports that connects the city of Chicago with its surrounding suburbs and regional destinations.
E. MARTA rail network
The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
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_69d85a1794cc8190b0b428716296e63e`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e04143bda08190a2dee44918c1ad1c`	completed	April 16, 2026, 1:54 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff3d5706948190a1c0f466f7ef8857`	completed	May 9, 2026, 1:57 p.m.
NEDg	Description generation	`batch_69ff3e5643088190a9b001ef815ddd3a`	completed	May 9, 2026, 2:01 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff3f4456f88190b7fc9b853b0155e4`	completed	May 9, 2026, 2:05 p.m.

Created at: April 10, 2026, 4:05 a.m.