Triple

T15668838

Position	Surface form	Disambiguated ID	Type / Status
Subject	U.S. Highways in Maryland	`E377254`	entity
Predicate	hasRoute	`P4374`	FINISHED
Object	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.	`E1170047`	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 301 in Maryland | Statement: [U.S. Highways in Maryland, hasRoute, U.S. Route 301 in Maryland]

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

Target entity: U.S. Route 301 in Maryland
Context triple: [U.S. Highways in Maryland, hasRoute, U.S. Route 301 in Maryland]

A. U.S. Route 301 in Virginia
U.S. Route 301 in Virginia is a north–south U.S. Highway that parallels Interstate 95 while connecting communities from the North Carolina state line to the Maryland border.
B. U.S. Route 301 in North Carolina
U.S. Route 301 in North Carolina is a major north–south highway that parallels Interstate 95, connecting numerous small towns and cities across the eastern part of the state.
C. U.S. Route 301 in Florida
U.S. Route 301 in Florida is a major north–south highway that traverses the state’s interior, linking rural communities and regional centers while serving as an important alternative to the interstate system.
D. U.S. Route 301 in South Carolina
U.S. Route 301 in South Carolina is a major north–south highway that traverses the eastern part of the state, connecting rural communities and serving as an important regional transportation corridor.
E. 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.
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 301 in Maryland
Triple: [U.S. Highways in Maryland, hasRoute, U.S. Route 301 in Maryland]

Generated description

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.

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

Target entity: U.S. Route 301 in Maryland
Target entity description: 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.

A. U.S. Route 301 in Virginia
U.S. Route 301 in Virginia is a north–south U.S. Highway that parallels Interstate 95 while connecting communities from the North Carolina state line to the Maryland border.
B. U.S. Route 301 in North Carolina
U.S. Route 301 in North Carolina is a major north–south highway that parallels Interstate 95, connecting numerous small towns and cities across the eastern part of the state.
C. U.S. Route 301 in Florida
U.S. Route 301 in Florida is a major north–south highway that traverses the state’s interior, linking rural communities and regional centers while serving as an important alternative to the interstate system.
D. U.S. Route 301 in South Carolina
U.S. Route 301 in South Carolina is a major north–south highway that traverses the eastern part of the state, connecting rural communities and serving as an important regional transportation corridor.
E. 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.
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_69ff67a431208190b7e0d1eefd55504a`	completed	May 9, 2026, 4:58 p.m.
NEDg	Description generation	`batch_69ff6959c200819098d11682b3078766`	completed	May 9, 2026, 5:05 p.m.
NED2	Entity disambiguation (via description)	`batch_69ff69b4b9dc8190920c399b737cf2a3`	completed	May 9, 2026, 5:07 p.m.

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