Triple

T8714978
Position Surface form Disambiguated ID Type / Status
Subject Munich S-Bahn trunk line E206870 entity
Predicate connects P390 FINISHED
Object Munich Ostbahnhof
Munich Ostbahnhof is a major railway station in Munich that serves as a key hub for regional, long-distance, and S-Bahn suburban train services in the city’s east.
E762823 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: Munich Ostbahnhof | Statement: [Munich S-Bahn trunk line, connects, Munich Ostbahnhof]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Munich Ostbahnhof
Context triple: [Munich S-Bahn trunk line, connects, Munich Ostbahnhof]
  • A. Munich Hauptbahnhof
    Munich Hauptbahnhof is the main railway station and central transportation hub of Munich, Germany, serving long-distance, regional, and S-Bahn commuter trains.
  • B. Munich Isartor station
    Munich Isartor station is a central S-Bahn railway station in Munich, Germany, located near the historic Isartor city gate and serving as a key stop on the city’s main suburban rail corridor.
  • C. Munich Marienplatz station
    Munich Marienplatz station is a major central transport hub in Munich, Germany, serving both S-Bahn and U-Bahn lines and providing access to the historic Marienplatz square.
  • D. Nürnberg Hauptbahnhof
    Nürnberg Hauptbahnhof is the main railway station and a central public transport hub in Nuremberg, Germany, serving regional, long-distance, and urban transit including the U-Bahn network.
  • E. Rosenheim station
    Rosenheim station is a major railway hub in the Bavarian town of Rosenheim, Germany, serving regional and long-distance passenger services on several important rail routes.
  • 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: Munich Ostbahnhof
Triple: [Munich S-Bahn trunk line, connects, Munich Ostbahnhof]
Generated description
Munich Ostbahnhof is a major railway station in Munich that serves as a key hub for regional, long-distance, and S-Bahn suburban train services in the city’s east.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Munich Ostbahnhof
Target entity description: Munich Ostbahnhof is a major railway station in Munich that serves as a key hub for regional, long-distance, and S-Bahn suburban train services in the city’s east.
  • A. Munich Hauptbahnhof
    Munich Hauptbahnhof is the main railway station and central transportation hub of Munich, Germany, serving long-distance, regional, and S-Bahn commuter trains.
  • B. Munich Isartor station
    Munich Isartor station is a central S-Bahn railway station in Munich, Germany, located near the historic Isartor city gate and serving as a key stop on the city’s main suburban rail corridor.
  • C. Munich Marienplatz station
    Munich Marienplatz station is a major central transport hub in Munich, Germany, serving both S-Bahn and U-Bahn lines and providing access to the historic Marienplatz square.
  • D. Nürnberg Hauptbahnhof
    Nürnberg Hauptbahnhof is the main railway station and a central public transport hub in Nuremberg, Germany, serving regional, long-distance, and urban transit including the U-Bahn network.
  • E. Rosenheim station
    Rosenheim station is a major railway hub in the Bavarian town of Rosenheim, Germany, serving regional and long-distance passenger services on several important rail routes.
  • 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_69ca83572d4881909bef3be2b578d539 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5cd6707c819092c9fca34f273d5e completed March 31, 2026, 11:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfa01f2894819090d70989c7afa464 completed April 3, 2026, 11:10 a.m.
NEDg Description generation batch_69cfa14f0f3c8190bf7081e51410a491 completed April 3, 2026, 11:15 a.m.
NED2 Entity disambiguation (via description) batch_69cfa28589708190b8fc32f4944d0a37 completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:35 p.m.