Triple

T14157368
Position Surface form Disambiguated ID Type / Status
Subject Stäfa E350846 entity
Predicate hasRailwayStation P918 FINISHED
Object Stäfa railway station
Stäfa railway station is a local train station in the municipality of Stäfa in the canton of Zurich, Switzerland, serving regional rail services along the Lake Zurich right-bank line.
 E1083799 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: Stäfa railway station | Statement: [Stäfa, hasRailwayStation, Stäfa railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stäfa railway station
Context triple: [Stäfa, hasRailwayStation, Stäfa railway station]
  • A. Liestal railway station
    Liestal railway station is a major rail hub in the Swiss canton of Basel-Landschaft, serving regional and long-distance trains on key routes between Basel and central Switzerland.
  • B. Neu-Anspach station
    Neu-Anspach station is a local railway stop in the town of Neu-Anspach in Hesse, Germany, serving regional passenger services on the Taunus railway network.
  • C. St. Gallen railway station
    St. Gallen railway station is a major rail hub in northeastern Switzerland, serving the city of St. Gallen with regional, intercity, and international train connections.
  • D. Baden railway station
    Baden railway station is the main rail hub serving the town of Baden in the Swiss canton of Aargau, providing regional and long-distance train connections.
  • E. Rixensart railway station
    Rixensart railway station is a local train station in the town of Rixensart, Walloon Brabant, Belgium, serving regional and commuter rail traffic.
  • 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: Stäfa railway station
Triple: [Stäfa, hasRailwayStation, Stäfa railway station]
Generated description
Stäfa railway station is a local train station in the municipality of Stäfa in the canton of Zurich, Switzerland, serving regional rail services along the Lake Zurich right-bank line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stäfa railway station
Target entity description: Stäfa railway station is a local train station in the municipality of Stäfa in the canton of Zurich, Switzerland, serving regional rail services along the Lake Zurich right-bank line.
  • A. Liestal railway station
    Liestal railway station is a major rail hub in the Swiss canton of Basel-Landschaft, serving regional and long-distance trains on key routes between Basel and central Switzerland.
  • B. Neu-Anspach station
    Neu-Anspach station is a local railway stop in the town of Neu-Anspach in Hesse, Germany, serving regional passenger services on the Taunus railway network.
  • C. St. Gallen railway station
    St. Gallen railway station is a major rail hub in northeastern Switzerland, serving the city of St. Gallen with regional, intercity, and international train connections.
  • D. Baden railway station
    Baden railway station is the main rail hub serving the town of Baden in the Swiss canton of Aargau, providing regional and long-distance train connections.
  • E. Rixensart railway station
    Rixensart railway station is a local train station in the town of Rixensart, Walloon Brabant, Belgium, serving regional and commuter rail traffic.
  • 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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61377de48190a3470d28f0edd34a completed April 14, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcf7ef4d80819098d210503f5d22e9 completed May 7, 2026, 8:37 p.m.
NEDg Description generation batch_69fd02cee5e0819086718893d1621481 completed May 7, 2026, 9:23 p.m.
NED2 Entity disambiguation (via description) batch_69fd063668f4819099d52bee7e7cdc32 completed May 7, 2026, 9:37 p.m.
Created at: April 10, 2026, 12:58 a.m.