Triple

T15668836

Position	Surface form	Disambiguated ID	Type / Status
Subject	U.S. Highways in Maryland	`E377254`	entity
Predicate	hasRoute	`P4374`	FINISHED
Object	U.S. Route 219 in Maryland U.S. Route 219 in Maryland is a north–south federal highway that traverses the western part of the state, connecting rural communities in Garrett County to West Virginia and Pennsylvania.	`E1171209`	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: U.S. Route 219 in Maryland | Statement: [U.S. Highways in Maryland, hasRoute, U.S. Route 219 in Maryland]

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

Target entity: U.S. Route 219 in Maryland
Context triple: [U.S. Highways in Maryland, hasRoute, U.S. Route 219 in Maryland]

A. U.S. Route 340 in Maryland
U.S. Route 340 in Maryland is a federal highway that connects the Frederick area to the West Virginia and Virginia borders, serving as a key regional corridor through western Maryland.
B. U.S. Route 40 in Maryland
U.S. Route 40 in Maryland is a major east–west highway that traverses the state, connecting urban centers like Baltimore with rural and mountainous regions including the South Mountain area.
C. U.S. Route 301 in Maryland
U.S. Route 301 in Maryland is a major north–south highway that serves as a key regional corridor connecting central and southern Maryland with Delaware and Virginia.
D. U.S. Route 19 in Virginia
U.S. Route 19 in Virginia is a north–south United States highway that traverses the southwestern part of the state, connecting small towns and regional centers as part of the larger U.S. Route 19 corridor.
E. U.S. Route 29 in Virginia
U.S. Route 29 in Virginia is a major north–south highway that traverses the state from the North Carolina border to Washington, D.C., connecting cities such as Danville, Lynchburg, Charlottesville, and Fairfax.
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: U.S. Route 219 in Maryland
Triple: [U.S. Highways in Maryland, hasRoute, U.S. Route 219 in Maryland]

Generated description

U.S. Route 219 in Maryland is a north–south federal highway that traverses the western part of the state, connecting rural communities in Garrett County to West Virginia and Pennsylvania.

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

Target entity: U.S. Route 219 in Maryland
Target entity description: U.S. Route 219 in Maryland is a north–south federal highway that traverses the western part of the state, connecting rural communities in Garrett County to West Virginia and Pennsylvania.

A. U.S. Route 340 in Maryland
U.S. Route 340 in Maryland is a federal highway that connects the Frederick area to the West Virginia and Virginia borders, serving as a key regional corridor through western Maryland.
B. U.S. Route 40 in Maryland
U.S. Route 40 in Maryland is a major east–west highway that traverses the state, connecting urban centers like Baltimore with rural and mountainous regions including the South Mountain area.
C. U.S. Route 301 in Maryland
U.S. Route 301 in Maryland is a major north–south highway that serves as a key regional corridor connecting central and southern Maryland with Delaware and Virginia.
D. U.S. Route 19 in Virginia
U.S. Route 19 in Virginia is a north–south United States highway that traverses the southwestern part of the state, connecting small towns and regional centers as part of the larger U.S. Route 19 corridor.
E. U.S. Route 29 in Virginia
U.S. Route 29 in Virginia is a major north–south highway that traverses the state from the North Carolina border to Washington, D.C., connecting cities such as Danville, Lynchburg, Charlottesville, and Fairfax.
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_69d85cd2e28481909d4e975bee20872f`	completed	April 10, 2026, 2:13 a.m.
NER	Named-entity recognition	`batch_69e04f1254508190a77a16b7bfd299ad`	completed	April 16, 2026, 2:53 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff6ed8d9188190a68035d2508b117d`	completed	May 9, 2026, 5:28 p.m.
NEDg	Description generation	`batch_69ff6f691b1c8190a5b6ede22f90a1d9`	completed	May 9, 2026, 5:31 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff700c8c748190a24996936d591435`	completed	May 9, 2026, 5:34 p.m.

Created at: April 10, 2026, 4:16 a.m.