Triple

T2400148
Position Surface form Disambiguated ID Type / Status
Subject Vennbahn railway E47746 entity
Predicate followsBorderWith P1589 FINISHED
Object Belgium–Germany border
The Belgium–Germany border is an international boundary in Western Europe known for its complex course, including several enclaves and irregularities shaped by historical treaties and railway arrangements.
E263271 NE FINISHED

How this triple was built (5 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: Belgium–Germany border | Statement: [Vennbahn railway, followsBorderWith, Belgium–Germany border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Belgium–Germany border
Context triple: [Vennbahn railway, followsBorderWith, Belgium–Germany border]
  • A. French–Luxembourg border
    The French–Luxembourg border is the international boundary between France and Luxembourg, historically significant as part of the fortified frontier region that included sections of the Maginot Line.
  • B. Franco-German border
    The Franco-German border is the international boundary separating France and Germany, running largely along the Rhine and historically central to European political and cultural relations.
  • C. Germany–Austria border
    The Germany–Austria border is an international boundary running through the Alps and other regions of Central Europe, separating the Federal Republic of Germany from the Republic of Austria.
  • D. Berlin-Brandenburg border
    The Berlin-Brandenburg border is the administrative and geographic boundary separating Germany’s capital city-state of Berlin from the surrounding federal state of Brandenburg.
  • E. Danish–German border
    The Danish–German border is the international boundary separating Denmark and Germany, running across the Jutland Peninsula and marking the division between the two countries’ territories and cultures.
  • 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: Belgium–Germany border
Triple: [Vennbahn railway, followsBorderWith, Belgium–Germany border]
Generated description
The Belgium–Germany border is an international boundary in Western Europe known for its complex course, including several enclaves and irregularities shaped by historical treaties and railway arrangements.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Belgium–Germany border
Target entity description: The Belgium–Germany border is an international boundary in Western Europe known for its complex course, including several enclaves and irregularities shaped by historical treaties and railway arrangements.
  • A. French–Luxembourg border
    The French–Luxembourg border is the international boundary between France and Luxembourg, historically significant as part of the fortified frontier region that included sections of the Maginot Line.
  • B. Franco-German border
    The Franco-German border is the international boundary separating France and Germany, running largely along the Rhine and historically central to European political and cultural relations.
  • C. Germany–Austria border
    The Germany–Austria border is an international boundary running through the Alps and other regions of Central Europe, separating the Federal Republic of Germany from the Republic of Austria.
  • D. Berlin-Brandenburg border
    The Berlin-Brandenburg border is the administrative and geographic boundary separating Germany’s capital city-state of Berlin from the surrounding federal state of Brandenburg.
  • E. Danish–German border
    The Danish–German border is the international boundary separating Denmark and Germany, running across the Jutland Peninsula and marking the division between the two countries’ territories and cultures.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: followsBorderWith
Context triple: [Vennbahn railway, followsBorderWith, Belgium–Germany border]
  • A. operatesOnBorderWith
    Indicates that one entity conducts activities or exerts influence along or across the shared border it has with another entity.
  • B. borderedBy
    Indicates that one entity shares a common boundary or edge with another entity.
  • C. hasBorderConnection
    Indicates that two regions or entities share a common boundary or are directly connected along a border.
  • D. borderStraddling chosen
    Indicates that something (such as a feature, structure, or area) extends across and occupies territory on both sides of a border between two regions or jurisdictions.
  • E. guaranteedBorderBetween
    Indicates a formally assured and recognized boundary relationship that definitively separates two regions or entities.
  • F. None of above.

Provenance (6 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc8c95d8c819088e4bb4fb32452ae completed March 7, 2026, 6:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3e319c481908537fe278f6f0a67 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4b83ec48190b2852daef0767ac8 completed March 9, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_69aeb57f0e90819093b096955f9cc2b5 completed March 9, 2026, 11:56 a.m.
PD Predicate disambiguation batch_69abc5a3825c81909ec6111dfc165453 completed March 7, 2026, 6:28 a.m.
Created at: March 4, 2026, 7:57 p.m.