Triple

T22562993
Position Surface form Disambiguated ID Type / Status
Subject Zimmerberg Base Tunnel E557865 entity
Predicate railwayLine P848 FINISHED
Object Zurich–Thalwil line NE NERFINISHED

How this triple was built (3 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: Zurich–Thalwil line | Statement: [Zimmerberg Base Tunnel, railwayLine, Zurich–Thalwil line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zurich–Thalwil line
Context triple: [Zimmerberg Base Tunnel, railwayLine, Zurich–Thalwil line]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Zurich–Bern line
    The Zurich–Bern line is a major Swiss railway corridor connecting the cities of Zurich and Bern and forming part of the country’s primary east–west rail axis.
  • E. Basel–Delémont railway line
    The Basel–Delémont railway line is a Swiss standard-gauge rail route connecting the city of Basel with Delémont through the Jura region, serving both regional and intercity traffic.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zurich–Thalwil line
Target entity description: The Zurich–Thalwil line is a major Swiss railway corridor connecting Zurich with Thalwil and further routes to central and eastern Switzerland, serving as a key artery for both regional and long-distance traffic.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Zurich–Bern line
    The Zurich–Bern line is a major Swiss railway corridor connecting the cities of Zurich and Bern and forming part of the country’s primary east–west rail axis.
  • E. Basel–Delémont railway line
    The Basel–Delémont railway line is a Swiss standard-gauge rail route connecting the city of Basel with Delémont through the Jura region, serving both regional and intercity traffic.
  • F. None of above. chosen

Provenance (2 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_69e11e5ae4ac8190b1f503457603d969 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15fa7a828819096804ac928e2aaf9 completed April 29, 2026, 1:32 a.m.
Created at: April 16, 2026, 8:52 p.m.