Triple

T6358401
Position Surface form Disambiguated ID Type / Status
Subject Berlin public transport network E143047 entity
Predicate hasMajorHub P164 FINISHED
Object Südkreuz
Südkreuz is a major Berlin railway and transport interchange that serves as one of the city’s key regional, long-distance, and urban transit stations.
 E590407 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: Südkreuz | Statement: [Berlin public transport network, hasMajorHub, Südkreuz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Südkreuz
Context triple: [Berlin public transport network, hasMajorHub, Südkreuz]
  • A. Ostkreuz
    Ostkreuz is one of Berlin’s busiest and most important S-Bahn interchange stations, serving as a major hub for multiple suburban rail lines.
  • B. Schottentor
    Schottentor is a historic former city gate area in Vienna that now serves as a major public transport hub and landmark at the edge of the Innere Stadt.
  • C. Heldenplatz
    Heldenplatz is a large historic public square in central Vienna, Austria, known for its monumental architecture and its role in significant political events, including Adolf Hitler’s 1938 annexation speech.
  • D. Kaiserwiese
    Kaiserwiese is a large open meadow within Vienna’s Prater park, commonly used for recreation, events, and public gatherings.
  • E. Roter Turm
    Roter Turm is a historic medieval tower and prominent architectural landmark in the city center of Chemnitz, Germany.
  • 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: Südkreuz
Triple: [Berlin public transport network, hasMajorHub, Südkreuz]
Generated description
Südkreuz is a major Berlin railway and transport interchange that serves as one of the city’s key regional, long-distance, and urban transit stations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Südkreuz
Target entity description: Südkreuz is a major Berlin railway and transport interchange that serves as one of the city’s key regional, long-distance, and urban transit stations.
  • A. Ostkreuz
    Ostkreuz is one of Berlin’s busiest and most important S-Bahn interchange stations, serving as a major hub for multiple suburban rail lines.
  • B. Schottentor
    Schottentor is a historic former city gate area in Vienna that now serves as a major public transport hub and landmark at the edge of the Innere Stadt.
  • C. Heldenplatz
    Heldenplatz is a large historic public square in central Vienna, Austria, known for its monumental architecture and its role in significant political events, including Adolf Hitler’s 1938 annexation speech.
  • D. Kaiserwiese
    Kaiserwiese is a large open meadow within Vienna’s Prater park, commonly used for recreation, events, and public gatherings.
  • E. Roter Turm
    Roter Turm is a historic medieval tower and prominent architectural landmark in the city center of Chemnitz, Germany.
  • 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_69c008d7a9c4819098d647ec47776917 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c067f5bdd481909cf9db595ddb27df completed March 22, 2026, 10:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69c63869ef148190816b152f2724de49 completed March 27, 2026, 7:57 a.m.
NEDg Description generation batch_69c63ad7e0a88190aa73b4ac4b131b80 completed March 27, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69c63b467cd881909f9e29357bc98604 completed March 27, 2026, 8:09 a.m.
Created at: March 22, 2026, 4:32 p.m.