Triple

T23565163

Position	Surface form	Disambiguated ID	Type / Status
Subject	Canadian border near Fortuna, North Dakota	`E579350`	entity
Predicate	borderSectionNumber	`P153175`	FINISHED
Object	North Dakota–Saskatchewan border The North Dakota–Saskatchewan border is the international boundary line between the U.S. state of North Dakota and the Canadian province of Saskatchewan, forming part of the Canada–United States border along the 49th parallel north.	`E1593064`	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: North Dakota–Saskatchewan border | Statement: [Canadian border near Fortuna, North Dakota, borderSectionNumber, North Dakota–Saskatchewan border]

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: North Dakota–Saskatchewan border
Triple: [Canadian border near Fortuna, North Dakota, borderSectionNumber, North Dakota–Saskatchewan border]

Generated description

The North Dakota–Saskatchewan border is the international boundary line between the U.S. state of North Dakota and the Canadian province of Saskatchewan, forming part of the Canada–United States border along the 49th parallel north.

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

Target predicate: borderSectionNumber
Context triple: [Canadian border near Fortuna, North Dakota, borderSectionNumber, North Dakota–Saskatchewan border]

A. borderSectionOf
Indicates that one entity represents a specific segment or portion of the overall border of another entity.
B. borderSectionLength
Indicates the measured length of a specific segment of a shared border between two geographic or administrative areas.
C. borderSectionName
Indicates the specific named segment or portion of a border that is associated with or applies to an entity.
D. borderArea
Indicates that an area lies along or near the boundary between two regions, countries, or territories.
E. borderPoint
Indicates a point that lies on the boundary between two regions or entities.
F. None of above. chosen

Provenance (7 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_69e245fe24588190888f3aec8407d8e3`	completed	April 17, 2026, 2:38 p.m.
NER	Named-entity recognition	`batch_69f1af6c2930819090bc2b95725fbf18`	completed	April 29, 2026, 7:12 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0f456377f081908cbc14309e111526`	completed	May 21, 2026, 5:48 p.m.
NEDg	Description generation	`batch_6a0f4650e36881909899a551725e6df4`	completed	May 21, 2026, 5:52 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0f47974f7c819088de0827ae15dd61`	completed	May 21, 2026, 5:57 p.m.
PD	Predicate disambiguation	`batch_69f118bcc0b08190b25a8dddfd461a0e`	completed	April 28, 2026, 8:29 p.m.
PDg	Predicate description generation	`batch_69f12760784c8190aaeff002ef31febe`	completed	April 28, 2026, 9:32 p.m.

Created at: April 17, 2026, 6:34 p.m.