Triple

T16732047
Position Surface form Disambiguated ID Type / Status
Subject S-Bahn line S2 (Berlin) E406614 entity
Predicate servesStation P839 FINISHED
Object Attilastraße station
Attilastraße station is a Berlin S-Bahn railway stop in the city’s southern area, providing local commuter rail connections including service on line S2.
E1237533 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: Attilastraße station | Statement: [S-Bahn line S2 (Berlin), servesStation, Attilastraße station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Attilastraße station
Context triple: [S-Bahn line S2 (Berlin), servesStation, Attilastraße station]
  • A. Joachim-Mähl-Straße station
    Joachim-Mähl-Straße station is a public transit stop on the Hamburg U-Bahn network serving the Niendorf district of Hamburg, Germany.
  • B. Heinrich-Heine-Allee station
    Heinrich-Heine-Allee station is a major underground transit hub in central Düsseldorf, Germany, serving multiple Stadtbahn and tram lines and providing key access to the Altstadt and city center.
  • C. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • D. Frankfurter Allee station
    Frankfurter Allee station is a public transit station in Berlin that serves both S-Bahn and U-Bahn lines, connecting the Friedrichshain district with the wider city network.
  • E. Friedrichstraße station
    Friedrichstraße station is a major railway and S-Bahn hub in central Berlin, historically known as a key border crossing point during the division of the city.
  • 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: Attilastraße station
Triple: [S-Bahn line S2 (Berlin), servesStation, Attilastraße station]
Generated description
Attilastraße station is a Berlin S-Bahn railway stop in the city’s southern area, providing local commuter rail connections including service on line S2.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Attilastraße station
Target entity description: Attilastraße station is a Berlin S-Bahn railway stop in the city’s southern area, providing local commuter rail connections including service on line S2.
  • A. Joachim-Mähl-Straße station
    Joachim-Mähl-Straße station is a public transit stop on the Hamburg U-Bahn network serving the Niendorf district of Hamburg, Germany.
  • B. Heinrich-Heine-Allee station
    Heinrich-Heine-Allee station is a major underground transit hub in central Düsseldorf, Germany, serving multiple Stadtbahn and tram lines and providing key access to the Altstadt and city center.
  • C. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • D. Frankfurter Allee station
    Frankfurter Allee station is a public transit station in Berlin that serves both S-Bahn and U-Bahn lines, connecting the Friedrichshain district with the wider city network.
  • E. Friedrichstraße station
    Friedrichstraße station is a major railway and S-Bahn hub in central Berlin, historically known as a key border crossing point during the division of the city.
  • 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_69d8838f242881908abd8bc138795886 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e39c362bb88190921fab43d76c3ee8 completed April 18, 2026, 2:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c29693dc819096993d8ba0fb3d71 completed May 10, 2026, 5:38 p.m.
NEDg Description generation batch_6a00c31d79688190b09754074a0dbafb completed May 10, 2026, 5:40 p.m.
NED2 Entity disambiguation (via description) batch_6a00c38569d081909f20b7cb32ceb714 completed May 10, 2026, 5:42 p.m.
Created at: April 10, 2026, 5:20 a.m.