Triple

T20810297
Position Surface form Disambiguated ID Type / Status
Subject Regensdorf E512278 entity
Predicate railwayLine P848 FINISHED
Object Wettingen–Effretikon line
The Wettingen–Effretikon line is a Swiss standard-gauge railway route in the canton of Zurich that forms part of the regional and suburban rail network connecting communities between Wettingen and Effretikon.
E1454466 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: Wettingen–Effretikon line | Statement: [Regensdorf, railwayLine, Wettingen–Effretikon line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wettingen–Effretikon line
Context triple: [Regensdorf, railwayLine, Wettingen–Effretikon line]
  • A. Zürich–Uster–Rapperswil line
    The Zürich–Uster–Rapperswil line is a Swiss railway route connecting the city of Zürich with Uster and the lakeside town of Rapperswil, serving as an important regional commuter and intercity corridor.
  • B. Zürich–Rapperswil line
    The Zürich–Rapperswil line is a Swiss railway route connecting the city of Zürich with the lakeside town of Rapperswil along the shores of Lake Zürich.
  • C. Bremgarten–Dietikon railway line
    The Bremgarten–Dietikon railway line is a Swiss metre-gauge suburban and regional railway connecting the towns of Bremgarten and Dietikon in the canton of Aargau and the greater Zurich area.
  • D. Rapperswil–Pfäffikon railway line
    The Rapperswil–Pfäffikon railway line is a Swiss rail route that runs across the Seedamm causeway over Lake Zurich, linking the town of Rapperswil with Pfäffikon and forming an important regional and intercity connection.
  • E. Bern–Olten line
    The Bern–Olten line is a major Swiss railway corridor connecting the capital Bern with the important rail hub of Olten, forming part of the country’s primary east–west transit axis.
  • 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: Wettingen–Effretikon line
Triple: [Regensdorf, railwayLine, Wettingen–Effretikon line]
Generated description
The Wettingen–Effretikon line is a Swiss standard-gauge railway route in the canton of Zurich that forms part of the regional and suburban rail network connecting communities between Wettingen and Effretikon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wettingen–Effretikon line
Target entity description: The Wettingen–Effretikon line is a Swiss standard-gauge railway route in the canton of Zurich that forms part of the regional and suburban rail network connecting communities between Wettingen and Effretikon.
  • A. Zürich–Uster–Rapperswil line
    The Zürich–Uster–Rapperswil line is a Swiss railway route connecting the city of Zürich with Uster and the lakeside town of Rapperswil, serving as an important regional commuter and intercity corridor.
  • B. Zürich–Rapperswil line
    The Zürich–Rapperswil line is a Swiss railway route connecting the city of Zürich with the lakeside town of Rapperswil along the shores of Lake Zürich.
  • C. Bremgarten–Dietikon railway line
    The Bremgarten–Dietikon railway line is a Swiss metre-gauge suburban and regional railway connecting the towns of Bremgarten and Dietikon in the canton of Aargau and the greater Zurich area.
  • D. Rapperswil–Pfäffikon railway line
    The Rapperswil–Pfäffikon railway line is a Swiss rail route that runs across the Seedamm causeway over Lake Zurich, linking the town of Rapperswil with Pfäffikon and forming an important regional and intercity connection.
  • E. Bern–Olten line
    The Bern–Olten line is a major Swiss railway corridor connecting the capital Bern with the important rail hub of Olten, forming part of the country’s primary east–west transit axis.
  • 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_69e0b4cd25088190b48ca9700cd24efc completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c2d27a4881908b34679385d8b94b completed April 21, 2026, 12:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a090af72eec8190bbe94e62e856c3e5 completed May 17, 2026, 12:25 a.m.
NEDg Description generation batch_6a090ec070f08190bbc2b2e1ece81058 completed May 17, 2026, 12:41 a.m.
NED2 Entity disambiguation (via description) batch_6a090f33b3ec8190b26976da2e480802 completed May 17, 2026, 12:43 a.m.
Created at: April 16, 2026, 12:40 p.m.