Triple

T9979823
Position Surface form Disambiguated ID Type / Status
Subject Dresden Hauptbahnhof E196421 entity
Predicate isStopOn P9950 FINISHED
Object Dresden–Prague railway E372158 NE FINISHED

How this triple was built (2 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: Dresden–Prague railway | Statement: [Dresden Hauptbahnhof, isStopOn, Dresden–Prague railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dresden–Prague railway
Context triple: [Dresden Hauptbahnhof, isStopOn, Dresden–Prague railway]
  • A. Dresden–Děčín railway chosen
    The Dresden–Děčín railway is a major cross-border rail route along the Elbe River connecting Dresden in Germany with Děčín in the Czech Republic, forming part of an important European north–south transport corridor.
  • B. Nuremberg–Cheb railway
    The Nuremberg–Cheb railway is an international rail line linking Nuremberg in Germany with Cheb in the Czech Republic, serving both regional and long-distance passenger and freight traffic across northern Bavaria and western Bohemia.
  • C. Prague–Plzeň railway line
    The Prague–Plzeň railway line is a major Czech rail corridor connecting the capital city Prague with the industrial and regional hub of Plzeň, serving both passenger and freight traffic.
  • D. Berlin–Dresden railway
    The Berlin–Dresden railway is a major German mainline rail route connecting the capital Berlin with the city of Dresden, serving both long-distance and regional passenger traffic.
  • E. Chemnitz–Leipzig railway
    The Chemnitz–Leipzig railway is a major rail line in the German state of Saxony that connects the cities of Chemnitz and Leipzig and serves both regional and long-distance passenger traffic.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82efbce081908179b4b9c65096eb completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb8b9aca881908a9b5dfd7e0de4ba completed April 2, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d26a08a60c81909be30a442787328b completed April 5, 2026, 1:56 p.m.
Created at: March 30, 2026, 8:49 p.m.