Triple

T15112372

Position	Surface form	Disambiguated ID	Type / Status
Subject	Northern Province, Rwanda	`E360943`	entity
Predicate	borderFeature	`P1896`	FINISHED
Object	Rwandan–DRC border The Rwandan–DRC border is the international boundary separating Rwanda from the Democratic Republic of the Congo, running through a region marked by volcanic landscapes, dense population, and a history of conflict and cross-border movement.	`E1140286`	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: Rwandan–DRC border | Statement: [Northern Province, Rwanda, borderFeature, Rwandan–DRC border]

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

Target entity: Rwandan–DRC border
Context triple: [Northern Province, Rwanda, borderFeature, Rwandan–DRC border]

A. Rwandan–Ugandan border
The Rwandan–Ugandan border is the international boundary separating Rwanda and Uganda in East Africa, marked by several official crossings and serving as a key regional trade and transit route.
B. Uganda–Democratic Republic of the Congo border
The Uganda–Democratic Republic of the Congo border is a central African international boundary that runs through remote, often densely forested and mountainous regions, including parts of the Albertine Rift and the Virunga area.
C. South Sudan–Democratic Republic of the Congo border
The South Sudan–Democratic Republic of the Congo border is an international boundary in central Africa separating South Sudan from the northeastern region of the Democratic Republic of the Congo.
D. Kenya–Tanzania border
The Kenya–Tanzania border is an international boundary in East Africa that cuts across savannahs and volcanic landscapes, passing near major wildlife areas such as Amboseli and Serengeti.
E. Uganda–Kenya borderlands
The Uganda–Kenya borderlands are a remote, mountainous frontier region in East Africa inhabited by diverse pastoral and agro-pastoral communities, including the Ik people.
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: Rwandan–DRC border
Triple: [Northern Province, Rwanda, borderFeature, Rwandan–DRC border]

Generated description

The Rwandan–DRC border is the international boundary separating Rwanda from the Democratic Republic of the Congo, running through a region marked by volcanic landscapes, dense population, and a history of conflict and cross-border movement.

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

Target entity: Rwandan–DRC border
Target entity description: The Rwandan–DRC border is the international boundary separating Rwanda from the Democratic Republic of the Congo, running through a region marked by volcanic landscapes, dense population, and a history of conflict and cross-border movement.

A. Rwandan–Ugandan border
The Rwandan–Ugandan border is the international boundary separating Rwanda and Uganda in East Africa, marked by several official crossings and serving as a key regional trade and transit route.
B. Uganda–Democratic Republic of the Congo border
The Uganda–Democratic Republic of the Congo border is a central African international boundary that runs through remote, often densely forested and mountainous regions, including parts of the Albertine Rift and the Virunga area.
C. South Sudan–Democratic Republic of the Congo border
The South Sudan–Democratic Republic of the Congo border is an international boundary in central Africa separating South Sudan from the northeastern region of the Democratic Republic of the Congo.
D. Kenya–Tanzania border
The Kenya–Tanzania border is an international boundary in East Africa that cuts across savannahs and volcanic landscapes, passing near major wildlife areas such as Amboseli and Serengeti.
E. Uganda–Kenya borderlands
The Uganda–Kenya borderlands are a remote, mountainous frontier region in East Africa inhabited by diverse pastoral and agro-pastoral communities, including the Ik people.
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_69d85a0491ec8190830960be8fafb994`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e0058d786c8190937c6819255c01bd`	completed	April 15, 2026, 9:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69febfe2369881908c7ebbad412d9000`	completed	May 9, 2026, 5:02 a.m.
NEDg	Description generation	`batch_69fec1c2ce5c81909e2df69e4cf80344`	completed	May 9, 2026, 5:10 a.m.
NED2	Entity disambiguation (via description)	`batch_69fec25d50548190a056d6bb1297e780`	completed	May 9, 2026, 5:13 a.m.

Created at: April 10, 2026, 3:05 a.m.