Triple

T16214591
Position Surface form Disambiguated ID Type / Status
Subject Buch E393552 entity
Predicate hasStation P35 FINISHED
Object Berlin-Buch station
Berlin-Buch station is a suburban railway station in the Berlin district of Buch, serving as a local stop on the city's S-Bahn network.
 E1202233 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-Buch station | Statement: [Buch, hasStation, Berlin-Buch station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berlin-Buch station
Context triple: [Buch, hasStation, Berlin-Buch station]
  • A. Berlin-Karlshorst station
    Berlin-Karlshorst station is a railway station in eastern Berlin that serves the Karlshorst area with regional and S-Bahn connections.
  • B. Berlin-Wannsee station
    Berlin-Wannsee station is a major railway and S-Bahn hub in southwestern Berlin, serving as an important interchange for regional, suburban, and long-distance trains near the Wannsee lake.
  • 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. Berlin-Lankwitz station
    Berlin-Lankwitz station is a local railway stop in Berlin’s Lankwitz district, serving as part of the city’s suburban rail network.
  • 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-Buch station
Triple: [Buch, hasStation, Berlin-Buch station]
Generated description
Berlin-Buch station is a suburban railway station in the Berlin district of Buch, serving as a local stop on the city's S-Bahn network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berlin-Buch station
Target entity description: Berlin-Buch station is a suburban railway station in the Berlin district of Buch, serving as a local stop on the city's S-Bahn network.
  • A. Berlin-Karlshorst station
    Berlin-Karlshorst station is a railway station in eastern Berlin that serves the Karlshorst area with regional and S-Bahn connections.
  • B. Berlin-Wannsee station
    Berlin-Wannsee station is a major railway and S-Bahn hub in southwestern Berlin, serving as an important interchange for regional, suburban, and long-distance trains near the Wannsee lake.
  • 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. Berlin-Lankwitz station
    Berlin-Lankwitz station is a local railway stop in Berlin’s Lankwitz district, serving as part of the city’s suburban rail network.
  • 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_69d87f1f5bd08190bd01cac0d5b9d2ef completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e227f393e08190be93400d754f0a2d completed April 17, 2026, 12:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a000ed338f48190a8a7280f7d2b112c completed May 10, 2026, 4:51 a.m.
NEDg Description generation batch_6a0010df563c8190be89a66f23a6d8c6 completed May 10, 2026, 5 a.m.
NED2 Entity disambiguation (via description) batch_6a0011559b748190ad406263889514a4 completed May 10, 2026, 5:02 a.m.
Created at: April 10, 2026, 5:03 a.m.