Triple

T12478862

Position	Surface form	Disambiguated ID	Type / Status
Subject	Georgia State Route 515	`E298249`	entity
Predicate	formsCorridor	`P9789`	FINISHED
Object	Appalachian Development Highway System Corridor A Appalachian Development Highway System Corridor A is a designated regional highway corridor in the Appalachian region intended to improve transportation access and economic development by linking communities across multiple states.	`E984144`	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: Appalachian Development Highway System Corridor A | Statement: [Georgia State Route 515, formsCorridor, Appalachian Development Highway System Corridor A]

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

Target entity: Appalachian Development Highway System Corridor A
Context triple: [Georgia State Route 515, formsCorridor, Appalachian Development Highway System Corridor A]

A. Appalachian Highway corridor in Ohio
The Appalachian Highway corridor in Ohio is a major east–west transportation route across southern Ohio that improves regional connectivity and economic development in the Appalachian portion of the state.
B. Highway 92 corridor
The Highway 92 corridor is a major east–west transportation route on the San Francisco Peninsula that connects communities like Belmont to the San Mateo–Hayward Bridge and the broader Bay Area freeway network.
C. Highway 69 corridor
The Highway 69 corridor is a major transportation route and surrounding area in Ontario that links the Parry Sound District with Sudbury and southern Ontario, serving as a key north–south travel and economic corridor.
D. West Virginia Route 61
West Virginia Route 61 is a state highway in West Virginia that serves as a regional connector for communities including Chelyan.
E. U.S. Route 138 corridor
The U.S. Route 138 corridor is a key regional highway route that facilitates travel and commerce through the Antelope Valley area.
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: Appalachian Development Highway System Corridor A
Triple: [Georgia State Route 515, formsCorridor, Appalachian Development Highway System Corridor A]

Generated description

Appalachian Development Highway System Corridor A is a designated regional highway corridor in the Appalachian region intended to improve transportation access and economic development by linking communities across multiple states.

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

Target entity: Appalachian Development Highway System Corridor A
Target entity description: Appalachian Development Highway System Corridor A is a designated regional highway corridor in the Appalachian region intended to improve transportation access and economic development by linking communities across multiple states.

A. Appalachian Highway corridor in Ohio
The Appalachian Highway corridor in Ohio is a major east–west transportation route across southern Ohio that improves regional connectivity and economic development in the Appalachian portion of the state.
B. Highway 92 corridor
The Highway 92 corridor is a major east–west transportation route on the San Francisco Peninsula that connects communities like Belmont to the San Mateo–Hayward Bridge and the broader Bay Area freeway network.
C. Highway 69 corridor
The Highway 69 corridor is a major transportation route and surrounding area in Ontario that links the Parry Sound District with Sudbury and southern Ontario, serving as a key north–south travel and economic corridor.
D. West Virginia Route 61
West Virginia Route 61 is a state highway in West Virginia that serves as a regional connector for communities including Chelyan.
E. U.S. Route 138 corridor
The U.S. Route 138 corridor is a key regional highway route that facilitates travel and commerce through the Antelope Valley area.
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_69d6ada377208190a36011199a4d8558`	completed	April 8, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69d94dcdcd3c81908ad29145db241408`	completed	April 10, 2026, 7:21 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f63f2732a08190890493925e41a6e1`	completed	May 2, 2026, 6:15 p.m.
NEDg	Description generation	`batch_69f640b513488190893359e9964dbe98`	completed	May 2, 2026, 6:21 p.m.
NED2	Entity disambiguation (via description)	`batch_69f641abe114819093d99a327f2220c2`	completed	May 2, 2026, 6:25 p.m.

Created at: April 8, 2026, 9:56 p.m.