Triple

T21820156
Position Surface form Disambiguated ID Type / Status
Subject Treuenbrietzen E538703 entity
Predicate hasRailwayConnection P13914 FINISHED
Object Jüterbog–Nauen railway
The Jüterbog–Nauen railway is a regional rail line in Brandenburg, Germany, historically important for connecting towns southwest of Berlin and serving both passenger and freight traffic.
E1503668 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: Jüterbog–Nauen railway | Statement: [Treuenbrietzen, hasRailwayConnection, Jüterbog–Nauen railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jüterbog–Nauen railway
Context triple: [Treuenbrietzen, hasRailwayConnection, Jüterbog–Nauen railway]
  • A. Berlin–Stendal railway
    The Berlin–Stendal railway is a major rail line in Germany connecting the Berlin area with the city of Stendal, serving as an important regional and intercity transport corridor.
  • B. Aschersleben–Staßfurt railway
    The Aschersleben–Staßfurt railway is a regional rail line in Saxony-Anhalt, Germany, connecting the towns of Aschersleben and Staßfurt and forming part of the local transport network in central Germany.
  • C. Magdeburg–Thale railway
    The Magdeburg–Thale railway is a German rail line in Saxony-Anhalt that connects the city of Magdeburg with the town of Thale in the Harz region, serving both regional passenger and freight traffic.
  • D. Berlin–Blankenheim railway
    The Berlin–Blankenheim railway is a historic German rail line connecting Berlin with the Eifel region near Blankenheim, serving both long-distance and regional traffic.
  • E. Berlin–Dessau railway
    The Berlin–Dessau railway is a major German rail line connecting the capital Berlin with the city of Dessau, serving both regional and long-distance passenger and freight traffic.
  • 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: Jüterbog–Nauen railway
Triple: [Treuenbrietzen, hasRailwayConnection, Jüterbog–Nauen railway]
Generated description
The Jüterbog–Nauen railway is a regional rail line in Brandenburg, Germany, historically important for connecting towns southwest of Berlin and serving both passenger and freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jüterbog–Nauen railway
Target entity description: The Jüterbog–Nauen railway is a regional rail line in Brandenburg, Germany, historically important for connecting towns southwest of Berlin and serving both passenger and freight traffic.
  • A. Berlin–Stendal railway
    The Berlin–Stendal railway is a major rail line in Germany connecting the Berlin area with the city of Stendal, serving as an important regional and intercity transport corridor.
  • B. Aschersleben–Staßfurt railway
    The Aschersleben–Staßfurt railway is a regional rail line in Saxony-Anhalt, Germany, connecting the towns of Aschersleben and Staßfurt and forming part of the local transport network in central Germany.
  • C. Magdeburg–Thale railway
    The Magdeburg–Thale railway is a German rail line in Saxony-Anhalt that connects the city of Magdeburg with the town of Thale in the Harz region, serving both regional passenger and freight traffic.
  • D. Berlin–Blankenheim railway
    The Berlin–Blankenheim railway is a historic German rail line connecting Berlin with the Eifel region near Blankenheim, serving both long-distance and regional traffic.
  • E. Berlin–Dessau railway
    The Berlin–Dessau railway is a major German rail line connecting the capital Berlin with the city of Dessau, serving both regional and long-distance passenger and freight traffic.
  • 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_69e0c475038c8190abb9b1a20eb8ff50 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f07cce0b8081909e20ded72db40304 completed April 28, 2026, 9:24 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a45e136f08190b75f895cbc035db2 completed May 17, 2026, 10:49 p.m.
NEDg Description generation batch_6a0a46e25f28819099e0464dddb50a11 completed May 17, 2026, 10:53 p.m.
NED2 Entity disambiguation (via description) batch_6a0a47957ec881909412730af07fff1e completed May 17, 2026, 10:56 p.m.
Created at: April 16, 2026, 6:54 p.m.