Triple

T20481985
Position Surface form Disambiguated ID Type / Status
Subject Stuttgart Schwabstraße E502477 entity
Predicate connectsTo P845 FINISHED
Object Feuersee (via S-Bahn trunk line)
Feuersee (via S-Bahn trunk line) is an S-Bahn station in Stuttgart located near the Feuersee lake, serving as a local stop on the city’s central suburban rail corridor.
E1434422 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: Feuersee (via S-Bahn trunk line) | Statement: [Stuttgart Schwabstraße, connectsTo, Feuersee (via S-Bahn trunk line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Feuersee (via S-Bahn trunk line)
Context triple: [Stuttgart Schwabstraße, connectsTo, Feuersee (via S-Bahn trunk line)]
  • A. Munich S-Bahn trunk line
    The Munich S-Bahn trunk line is the central underground rail corridor that carries most S-Bahn routes through Munich’s city center, forming the backbone of the regional rapid transit network.
  • B. Südbahn railway line
    The Südbahn railway line is a major Austrian rail route that historically connected Vienna with the Adriatic Sea and continues to serve key cities in southern Austria.
  • C. S-Bahn line S26
    S-Bahn line S26 is a suburban railway service in Berlin’s S-Bahn network that connects northern residential districts like Waidmannslust with central parts of the city.
  • D. Benrath line
    The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
  • E. S-Bahn
    The S-Bahn is a German urban and suburban rapid transit rail system that connects city centers with surrounding metropolitan regions.
  • 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: Feuersee (via S-Bahn trunk line)
Triple: [Stuttgart Schwabstraße, connectsTo, Feuersee (via S-Bahn trunk line)]
Generated description
Feuersee (via S-Bahn trunk line) is an S-Bahn station in Stuttgart located near the Feuersee lake, serving as a local stop on the city’s central suburban rail corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Feuersee (via S-Bahn trunk line)
Target entity description: Feuersee (via S-Bahn trunk line) is an S-Bahn station in Stuttgart located near the Feuersee lake, serving as a local stop on the city’s central suburban rail corridor.
  • A. Munich S-Bahn trunk line
    The Munich S-Bahn trunk line is the central underground rail corridor that carries most S-Bahn routes through Munich’s city center, forming the backbone of the regional rapid transit network.
  • B. Südbahn railway line
    The Südbahn railway line is a major Austrian rail route that historically connected Vienna with the Adriatic Sea and continues to serve key cities in southern Austria.
  • C. S-Bahn line S26
    S-Bahn line S26 is a suburban railway service in Berlin’s S-Bahn network that connects northern residential districts like Waidmannslust with central parts of the city.
  • D. Benrath line
    The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
  • E. S-Bahn
    The S-Bahn is a German urban and suburban rapid transit rail system that connects city centers with surrounding metropolitan regions.
  • 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_69e0b4af32848190aea80682b44d5d6e completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69b57fa9c819091d12320d46a0cee completed April 20, 2026, 9:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0893ae04f481908da8206dfba0b463 completed May 16, 2026, 3:56 p.m.
NEDg Description generation batch_6a0894c4c8b88190b2ac594477811c7b completed May 16, 2026, 4:01 p.m.
NED2 Entity disambiguation (via description) batch_6a08954be2688190a51911d6922a6413 completed May 16, 2026, 4:03 p.m.
Created at: April 16, 2026, 11:34 a.m.