Triple

T14868655
Position Surface form Disambiguated ID Type / Status
Subject Zürich Stadelhofen S-Bahn station E349681 entity
Predicate servedBy P82 FINISHED
Object Zürich S-Bahn line S26
Zürich S-Bahn line S26 is a regional suburban rail service in the Zürich metropolitan area that connects outlying communities with the city’s core rail network.
 E1160192 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: Zürich S-Bahn line S26 | Statement: [Zürich Stadelhofen S-Bahn station, servedBy, Zürich S-Bahn line S26]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zürich S-Bahn line S26
Context triple: [Zürich Stadelhofen S-Bahn station, servedBy, Zürich S-Bahn line S26]
  • A. Zürich S-Bahn line S20
    Zürich S-Bahn line S20 is a regional suburban rail service within the Zürich S-Bahn network that connects Zürich with surrounding areas on a specific commuter route.
  • B. Zürich S-Bahn line S23
    Zürich S-Bahn line S23 is a regional suburban rail service in the Zürich metropolitan area that connects Zürich with surrounding towns as part of the city’s S-Bahn network.
  • C. Zürich S-Bahn line S24
    Zürich S-Bahn line S24 is a regional commuter rail service in the Zürich metropolitan area that connects various suburbs and surrounding towns with central Zürich.
  • D. Zürich S-Bahn line S6
    Zürich S-Bahn line S6 is a regional commuter rail service in the Zürich metropolitan network that connects the city with surrounding suburbs and towns.
  • E. Zürich S-Bahn line S25
    Zürich S-Bahn line S25 is a regional suburban rail service in the Zürich metropolitan area that connects the city with outlying towns as part of the Zürich S-Bahn 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: Zürich S-Bahn line S26
Triple: [Zürich Stadelhofen S-Bahn station, servedBy, Zürich S-Bahn line S26]
Generated description
Zürich S-Bahn line S26 is a regional suburban rail service in the Zürich metropolitan area that connects outlying communities with the city’s core rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zürich S-Bahn line S26
Target entity description: Zürich S-Bahn line S26 is a regional suburban rail service in the Zürich metropolitan area that connects outlying communities with the city’s core rail network.
  • A. Zürich S-Bahn line S20
    Zürich S-Bahn line S20 is a regional suburban rail service within the Zürich S-Bahn network that connects Zürich with surrounding areas on a specific commuter route.
  • B. Zürich S-Bahn line S23
    Zürich S-Bahn line S23 is a regional suburban rail service in the Zürich metropolitan area that connects Zürich with surrounding towns as part of the city’s S-Bahn network.
  • C. Zürich S-Bahn line S24
    Zürich S-Bahn line S24 is a regional commuter rail service in the Zürich metropolitan area that connects various suburbs and surrounding towns with central Zürich.
  • D. Zürich S-Bahn line S6
    Zürich S-Bahn line S6 is a regional commuter rail service in the Zürich metropolitan network that connects the city with surrounding suburbs and towns.
  • E. Zürich S-Bahn line S25
    Zürich S-Bahn line S25 is a regional suburban rail service in the Zürich metropolitan area that connects the city with outlying towns as part of the Zürich S-Bahn 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_69d822ee4f408190b6ac3b2fa434f0df completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded5776b848190bfe3a06ff261dc31 completed April 15, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3647bda881909a83311926096a29 completed May 9, 2026, 1:27 p.m.
NEDg Description generation batch_69ff376dac388190ab3b7e3553d2de29 completed May 9, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_69ff3830f0148190846bd24db1e0d754 completed May 9, 2026, 1:35 p.m.
Created at: April 10, 2026, 1:55 a.m.