Triple

T12829471

Position	Surface form	Disambiguated ID	Type / Status
Subject	Heligoland–Zanzibar Treaty of 1890	`E306745`	entity
Predicate	definedBoundaryRegion	`P27400`	FINISHED
Object	Cameroon region The Cameroon region is a historical area in Central Africa that became a focal point of European colonial interests and territorial negotiations in the late 19th century.	`E1005754`	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: Cameroon region | Statement: [Heligoland–Zanzibar Treaty of 1890, definedBoundaryRegion, Cameroon region]

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

Target entity: Cameroon region
Context triple: [Heligoland–Zanzibar Treaty of 1890, definedBoundaryRegion, Cameroon region]

A. West Region (Cameroon)
West Region (Cameroon) is a predominantly highland administrative region in western Cameroon known for its densely populated Bamileke chiefdoms, rich agricultural production, and vibrant cultural traditions.
B. Central Region of Cameroon
The Central Region of Cameroon is an administrative area in the heart of the country that includes the capital city Yaoundé and is home to the Ewondo people, among others.
C. Northwest Region of Cameroon
The Northwest Region of Cameroon is a predominantly highland, anglophone area known for its cultural diversity, including widespread use of Cameroonian Pidgin English alongside local languages.
D. South Region (Cameroon)
The South Region of Cameroon is a coastal, forested administrative region in the country's south that includes important Atlantic shoreline, rich biodiversity, and significant timber and offshore oil resources.
E. Southwest Region of Cameroon
The Southwest Region of Cameroon is an English-speaking coastal area known for its cultural diversity, use of Cameroonian Pidgin English, and major towns like Buea and Limbe.
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: Cameroon region
Triple: [Heligoland–Zanzibar Treaty of 1890, definedBoundaryRegion, Cameroon region]

Generated description

The Cameroon region is a historical area in Central Africa that became a focal point of European colonial interests and territorial negotiations in the late 19th century.

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

Target entity: Cameroon region
Target entity description: The Cameroon region is a historical area in Central Africa that became a focal point of European colonial interests and territorial negotiations in the late 19th century.

A. West Region (Cameroon)
West Region (Cameroon) is a predominantly highland administrative region in western Cameroon known for its densely populated Bamileke chiefdoms, rich agricultural production, and vibrant cultural traditions.
B. Central Region of Cameroon
The Central Region of Cameroon is an administrative area in the heart of the country that includes the capital city Yaoundé and is home to the Ewondo people, among others.
C. Northwest Region of Cameroon
The Northwest Region of Cameroon is a predominantly highland, anglophone area known for its cultural diversity, including widespread use of Cameroonian Pidgin English alongside local languages.
D. South Region (Cameroon)
The South Region of Cameroon is a coastal, forested administrative region in the country's south that includes important Atlantic shoreline, rich biodiversity, and significant timber and offshore oil resources.
E. Southwest Region of Cameroon
The Southwest Region of Cameroon is an English-speaking coastal area known for its cultural diversity, use of Cameroonian Pidgin English, and major towns like Buea and Limbe.
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_69d7bdf52b94819096d6f0ba4ab50a98`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d97dc53060819090a126f15428e411`	completed	April 10, 2026, 10:46 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f68ed6cc9c8190aa66075505b42ec0`	completed	May 2, 2026, 11:55 p.m.
NEDg	Description generation	`batch_69f69277d3d88190abce800c01a8026c`	completed	May 3, 2026, 12:10 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6938150608190a61206cefa3eca1e`	completed	May 3, 2026, 12:14 a.m.

Created at: April 9, 2026, 5:34 p.m.