Triple

T13578788

Position	Surface form	Disambiguated ID	Type / Status
Subject	Romania and Bulgaria	`E324354`	entity
Predicate	shareTransportCorridor	`P59961`	FINISHED
Object	Pan-European Corridor VII (Danube) Pan-European Corridor VII (Danube) is a major trans-European inland waterway along the Danube River that serves as a key transport and trade route linking Central and Eastern Europe to the Black Sea.	`E1050529`	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: Pan-European Corridor VII (Danube) | Statement: [Romania and Bulgaria, shareTransportCorridor, Pan-European Corridor VII (Danube)]

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

Target entity: Pan-European Corridor VII (Danube)
Context triple: [Romania and Bulgaria, shareTransportCorridor, Pan-European Corridor VII (Danube)]

A. Pan-European Corridor V
Pan-European Corridor V is a major trans-European transport route that links key cities in Central and Eastern Europe, facilitating trade and mobility between Western Europe and countries such as Ukraine and Poland.
B. Pan-European Corridor III
Pan-European Corridor III is a major trans-European transport route linking Western and Eastern Europe, running from Germany through Poland and Ukraine toward Eastern markets.
C. Pan-European Corridor IV
Pan-European Corridor IV is a major trans-European transport route linking Central Europe with Greece and Turkey through a network of road and rail connections.
D. Corridor X (Pan-European Corridor X)
Corridor X (Pan-European Corridor X) is a major trans-European transport route connecting Central Europe with the Balkans and the Aegean Sea, facilitating significant international road and rail traffic.
E. Scandinavia–Central Europe transport corridor
The Scandinavia–Central Europe transport corridor is a key trans-European route that links the Nordic countries with central European regions through a network of road, rail, and maritime connections.
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: Pan-European Corridor VII (Danube)
Triple: [Romania and Bulgaria, shareTransportCorridor, Pan-European Corridor VII (Danube)]

Generated description

Pan-European Corridor VII (Danube) is a major trans-European inland waterway along the Danube River that serves as a key transport and trade route linking Central and Eastern Europe to the Black Sea.

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

Target entity: Pan-European Corridor VII (Danube)
Target entity description: Pan-European Corridor VII (Danube) is a major trans-European inland waterway along the Danube River that serves as a key transport and trade route linking Central and Eastern Europe to the Black Sea.

A. Pan-European Corridor V
Pan-European Corridor V is a major trans-European transport route that links key cities in Central and Eastern Europe, facilitating trade and mobility between Western Europe and countries such as Ukraine and Poland.
B. Pan-European Corridor III
Pan-European Corridor III is a major trans-European transport route linking Western and Eastern Europe, running from Germany through Poland and Ukraine toward Eastern markets.
C. Pan-European Corridor IV
Pan-European Corridor IV is a major trans-European transport route linking Central Europe with Greece and Turkey through a network of road and rail connections.
D. Corridor X (Pan-European Corridor X)
Corridor X (Pan-European Corridor X) is a major trans-European transport route connecting Central Europe with the Balkans and the Aegean Sea, facilitating significant international road and rail traffic.
E. Scandinavia–Central Europe transport corridor
The Scandinavia–Central Europe transport corridor is a key trans-European route that links the Nordic countries with central European regions through a network of road, rail, and maritime connections.
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_69d80769100c819099111274614f5ed2`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69dbb03052088190a2b68c106059828e`	completed	April 12, 2026, 2:46 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f77f8bda0c81909afd4b9ef9605cd3`	completed	May 3, 2026, 5:02 p.m.
NEDg	Description generation	`batch_69f781773984819082ac6bd71ac8ac46`	completed	May 3, 2026, 5:10 p.m.
NED2	Entity disambiguation (via description)	`batch_69f781e32cb48190abc83e65405ac8ac`	completed	May 3, 2026, 5:12 p.m.

Created at: April 9, 2026, 9:48 p.m.