Triple

T25390555

Position	Surface form	Disambiguated ID	Type / Status
Subject	Maryland Route 260	`E636152`	entity
Predicate	countyLineCrossing	`P13760`	FINISHED
Object	Calvert–Anne Arundel county line The Calvert–Anne Arundel county line is the boundary separating Calvert County and Anne Arundel County in the state of Maryland.	`E1674789`	NE FINISHED

How this triple was built (3 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: Calvert–Anne Arundel county line | Statement: [Maryland Route 260, countyLineCrossing, Calvert–Anne Arundel county line]

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: Calvert–Anne Arundel county line
Triple: [Maryland Route 260, countyLineCrossing, Calvert–Anne Arundel county line]

Generated description

The Calvert–Anne Arundel county line is the boundary separating Calvert County and Anne Arundel County in the state of Maryland.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: countyLineCrossing
Context triple: [Maryland Route 260, countyLineCrossing, Calvert–Anne Arundel county line]

A. crossingOf
Indicates that one entity serves as the intersection or crossing point of two or more linear features, such as roads, paths, or tracks.
B. crossesBorderOf chosen
Indicates that one entity passes from one side of the boundary of another entity (typically a region or area) to the other side, traversing its border.
C. crossedBoundary
Indicates that an entity has moved from one defined area, region, or limit into another, thereby passing across a specified boundary.
D. crossesRegion
Indicates that an entity moves through or passes across the spatial extent of a specified region.
E. crossesBetween
Indicates that one entity passes from one side of a second entity to the other, traversing the space between two reference points or boundaries associated with that second entity.
F. None of above.

Provenance (6 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_69e75db263888190b77fff9e2827b9a2`	completed	April 21, 2026, 11:21 a.m.
NER	Named-entity recognition	`batch_69f67257b0448190a13011af81c81449`	completed	May 2, 2026, 9:53 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a1076152eb481909865e193d023d8d2`	completed	May 22, 2026, 3:28 p.m.
NEDg	Description generation	`batch_6a107704fc988190ad63a0cf42ab9278`	completed	May 22, 2026, 3:32 p.m.
NED2	Entity disambiguation (via description)	`batch_6a1077935d948190b863fda3fdd47965`	completed	May 22, 2026, 3:34 p.m.
PD	Predicate disambiguation	`batch_69f66ec3d3d48190ab2f2b71939e572e`	completed	May 2, 2026, 9:38 p.m.

Created at: April 21, 2026, 1:49 p.m.