Triple

T8747502
Position Surface form Disambiguated ID Type / Status
Subject Braunschweig Hauptbahnhof E207868 entity
Predicate locatedOn P40 FINISHED
Object Brunswick–Wolfsburg railway
The Brunswick–Wolfsburg railway is a German rail line in Lower Saxony that connects the cities of Braunschweig (Brunswick) and Wolfsburg, serving both regional and long-distance passenger traffic.
E761343 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: Brunswick–Wolfsburg railway | Statement: [Braunschweig Hauptbahnhof, locatedOn, Brunswick–Wolfsburg railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brunswick–Wolfsburg railway
Context triple: [Braunschweig Hauptbahnhof, locatedOn, Brunswick–Wolfsburg railway]
  • A. Brunswick–Kreiensen railway
    The Brunswick–Kreiensen railway is a mainline rail route in Lower Saxony, Germany, connecting the city of Braunschweig (Brunswick) with Kreiensen and linking regional and long-distance services.
  • B. Bremen–Hanover railway
    The Bremen–Hanover railway is a major German rail line connecting the cities of Bremen and Hanover, serving as an important route for both passenger and freight traffic in northern Germany.
  • C. Hamburg–Westerland railway
    The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
  • D. Brunswick–Uelzen railway
    The Brunswick–Uelzen railway is a regional rail line in Lower Saxony, Germany, connecting the cities of Brunswick (Braunschweig) and Uelzen and serving as an important route for both passenger and freight traffic.
  • E. Hanover–Berlin railway
    The Hanover–Berlin railway is a major high-speed rail line in Germany that connects the cities of Hanover and Berlin and forms part of an important east–west European transport corridor.
  • 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: Brunswick–Wolfsburg railway
Triple: [Braunschweig Hauptbahnhof, locatedOn, Brunswick–Wolfsburg railway]
Generated description
The Brunswick–Wolfsburg railway is a German rail line in Lower Saxony that connects the cities of Braunschweig (Brunswick) and Wolfsburg, serving both regional and long-distance passenger traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brunswick–Wolfsburg railway
Target entity description: The Brunswick–Wolfsburg railway is a German rail line in Lower Saxony that connects the cities of Braunschweig (Brunswick) and Wolfsburg, serving both regional and long-distance passenger traffic.
  • A. Brunswick–Kreiensen railway
    The Brunswick–Kreiensen railway is a mainline rail route in Lower Saxony, Germany, connecting the city of Braunschweig (Brunswick) with Kreiensen and linking regional and long-distance services.
  • B. Bremen–Hanover railway
    The Bremen–Hanover railway is a major German rail line connecting the cities of Bremen and Hanover, serving as an important route for both passenger and freight traffic in northern Germany.
  • C. Hamburg–Westerland railway
    The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
  • D. Brunswick–Uelzen railway
    The Brunswick–Uelzen railway is a regional rail line in Lower Saxony, Germany, connecting the cities of Brunswick (Braunschweig) and Uelzen and serving as an important route for both passenger and freight traffic.
  • E. Hanover–Berlin railway
    The Hanover–Berlin railway is a major high-speed rail line in Germany that connects the cities of Hanover and Berlin and forms part of an important east–west European transport corridor.
  • 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_69ca835bb2bc819084bb5906cb6ef7f8 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5da2d67c819094b2b39c78384d0d completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf88dc7ba88190865957c8d344fa00 completed April 3, 2026, 9:31 a.m.
NEDg Description generation batch_69cf8bb6d7dc8190a91864130513fa4e completed April 3, 2026, 9:43 a.m.
NED2 Entity disambiguation (via description) batch_69cf8ca3e2788190a33fb28132944759 completed April 3, 2026, 9:47 a.m.
Created at: March 30, 2026, 6:39 p.m.