Triple

T20166546

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duke Adolf Friedrich of Mecklenburg	`E491837`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Vom Kongo zum Niger und Nil	`—`	NE NERFINISHED

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: Vom Kongo zum Niger und Nil | Statement: [Duke Adolf Friedrich of Mecklenburg, notableWork, Vom Kongo zum Niger und Nil]

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

Target entity: Vom Kongo zum Niger und Nil
Context triple: [Duke Adolf Friedrich of Mecklenburg, notableWork, Vom Kongo zum Niger und Nil]

A. Chutes de Kongou
Chutes de Kongou is a major waterfall on the Ivindo River in Gabon, renowned for its powerful cascades and surrounding rainforest.
B. Kongo
Kongo refers to the Central African ethnic and cultural group and historical kingdom whose traditions and beliefs have significantly influenced Afro-diasporic religions in the Americas.
C. Black Nile
"Black Nile" is a jazz composition best known from Wayne Shorter’s 1964 album "Night Dreamer," noted for its driving hard-bop energy and intricate harmonic structure.
D. The Dinka of the Sudan
"The Dinka of the Sudan" is a seminal ethnographic study that explores the culture, social structure, and traditions of the Dinka people of South Sudan.
E. Kongō
Kongō was a Japanese Kongō-class fast battleship that served prominently in the Imperial Japanese Navy during World War II.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Vom Kongo zum Niger und Nil
Target entity description: "Vom Kongo zum Niger und Nil" is a travel and exploration account by Duke Adolf Friedrich of Mecklenburg describing his early 20th-century expeditions across central and northeastern Africa.

A. Chutes de Kongou
Chutes de Kongou is a major waterfall on the Ivindo River in Gabon, renowned for its powerful cascades and surrounding rainforest.
B. Kongo
Kongo refers to the Central African ethnic and cultural group and historical kingdom whose traditions and beliefs have significantly influenced Afro-diasporic religions in the Americas.
C. Black Nile
"Black Nile" is a jazz composition best known from Wayne Shorter’s 1964 album "Night Dreamer," noted for its driving hard-bop energy and intricate harmonic structure.
D. The Dinka of the Sudan
"The Dinka of the Sudan" is a seminal ethnographic study that explores the culture, social structure, and traditions of the Dinka people of South Sudan.
E. Kongō
Kongō was a Japanese Kongō-class fast battleship that served prominently in the Imperial Japanese Navy during World War II.
F. None of above. chosen

Provenance (2 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_69da6266c6888190bc1a3ecf24814d34`	completed	April 11, 2026, 3:01 p.m.
NER	Named-entity recognition	`batch_69e66844e49081909b7e9ec2b65cc61d`	completed	April 20, 2026, 5:54 p.m.

Created at: April 11, 2026, 11:35 p.m.