Triple

T16272920
Position Surface form Disambiguated ID Type / Status
Subject S41 (Berlin S-Bahn line) E395045 entity
Predicate majorInterchange P21867 FINISHED
Object Berlin Westhafen station
Berlin Westhafen station is a key Berlin S-Bahn and U-Bahn interchange in the Moabit district, serving as an important node for both ring and inner-city rail services.
E1215964 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: Berlin Westhafen station | Statement: [S41 (Berlin S-Bahn line), majorInterchange, Berlin Westhafen station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Berlin Westhafen station
Context triple: [S41 (Berlin S-Bahn line), majorInterchange, Berlin Westhafen station]
  • A. Berlin-Westkreuz station
    Berlin-Westkreuz station is a major Berlin S-Bahn interchange in the west of the city, serving as a key junction for multiple suburban rail lines.
  • B. Berlin-Marienfelde station
    Berlin-Marienfelde station is a local railway station in the Marienfelde district of Berlin, Germany, serving regional and suburban rail services.
  • C. Berlin Waidmannslust station
    Berlin Waidmannslust station is a suburban railway station in Berlin’s Waidmannslust district, serving as a stop on the city’s S-Bahn network.
  • D. Berlin-Spandau station
    Berlin-Spandau station is a major railway and transport hub in western Berlin, serving long-distance, regional, and S-Bahn trains as well as local bus and U-Bahn connections.
  • E. Werder (Havel) station
    Werder (Havel) station is a regional railway station in the town of Werder (Havel) in Brandenburg, Germany, providing rail connections to nearby cities including Berlin and Potsdam.
  • 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: Berlin Westhafen station
Triple: [S41 (Berlin S-Bahn line), majorInterchange, Berlin Westhafen station]
Generated description
Berlin Westhafen station is a key Berlin S-Bahn and U-Bahn interchange in the Moabit district, serving as an important node for both ring and inner-city rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Berlin Westhafen station
Target entity description: Berlin Westhafen station is a key Berlin S-Bahn and U-Bahn interchange in the Moabit district, serving as an important node for both ring and inner-city rail services.
  • A. Berlin-Westkreuz station
    Berlin-Westkreuz station is a major Berlin S-Bahn interchange in the west of the city, serving as a key junction for multiple suburban rail lines.
  • B. Berlin-Marienfelde station
    Berlin-Marienfelde station is a local railway station in the Marienfelde district of Berlin, Germany, serving regional and suburban rail services.
  • C. Berlin Waidmannslust station
    Berlin Waidmannslust station is a suburban railway station in Berlin’s Waidmannslust district, serving as a stop on the city’s S-Bahn network.
  • D. Berlin-Spandau station
    Berlin-Spandau station is a major railway and transport hub in western Berlin, serving long-distance, regional, and S-Bahn trains as well as local bus and U-Bahn connections.
  • E. Werder (Havel) station
    Werder (Havel) station is a regional railway station in the town of Werder (Havel) in Brandenburg, Germany, providing rail connections to nearby cities including Berlin and Potsdam.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2460b22d88190bdc7cf509cf74198 completed April 17, 2026, 2:39 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00580b94c88190a3330791e505fd6a completed May 10, 2026, 10:03 a.m.
NEDg Description generation batch_6a005874858881908eb3549cbabdf44b completed May 10, 2026, 10:05 a.m.
NED2 Entity disambiguation (via description) batch_6a005917197c8190988b3b1960887b6d completed May 10, 2026, 10:08 a.m.
Created at: April 10, 2026, 5:05 a.m.