Triple

T6800656
Position Surface form Disambiguated ID Type / Status
Subject Lindau E156177 entity
Predicate locatedOnRailwayLine P848 FINISHED
Object Lindau–Bregenz railway
The Lindau–Bregenz railway is a cross-border rail line connecting the German town of Lindau with the Austrian city of Bregenz along the eastern shore of Lake Constance.
E620635 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: Lindau–Bregenz railway | Statement: [Lindau, locatedOnRailwayLine, Lindau–Bregenz railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lindau–Bregenz railway
Context triple: [Lindau, locatedOnRailwayLine, Lindau–Bregenz railway]
  • A. Brünig railway line
    The Brünig railway line is a scenic Swiss metre-gauge rail route operated by Zentralbahn that connects Lucerne and Interlaken across the Alps.
  • B. Feldkirch–Buchs railway
    The Feldkirch–Buchs railway is an international rail line in the Alpine region connecting Austria, Liechtenstein, and Switzerland, forming a key transit route through Liechtenstein.
  • C. Davos–Filisur railway line
    The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
  • D. Lötschberg railway line
    The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
  • E. Rosenheim–Kufstein railway
    The Rosenheim–Kufstein railway is a key cross-border rail line in Bavaria and Tyrol that forms part of the main route connecting Germany with Austria and Italy.
  • 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: Lindau–Bregenz railway
Triple: [Lindau, locatedOnRailwayLine, Lindau–Bregenz railway]
Generated description
The Lindau–Bregenz railway is a cross-border rail line connecting the German town of Lindau with the Austrian city of Bregenz along the eastern shore of Lake Constance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lindau–Bregenz railway
Target entity description: The Lindau–Bregenz railway is a cross-border rail line connecting the German town of Lindau with the Austrian city of Bregenz along the eastern shore of Lake Constance.
  • A. Brünig railway line
    The Brünig railway line is a scenic Swiss metre-gauge rail route operated by Zentralbahn that connects Lucerne and Interlaken across the Alps.
  • B. Feldkirch–Buchs railway
    The Feldkirch–Buchs railway is an international rail line in the Alpine region connecting Austria, Liechtenstein, and Switzerland, forming a key transit route through Liechtenstein.
  • C. Davos–Filisur railway line
    The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
  • D. Lötschberg railway line
    The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
  • E. Rosenheim–Kufstein railway
    The Rosenheim–Kufstein railway is a key cross-border rail line in Bavaria and Tyrol that forms part of the main route connecting Germany with Austria and Italy.
  • 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_69c68826e6a48190a3d220b541e639de completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d2e457408190a0ad9b0c48d8147c completed March 27, 2026, 6:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71a9b0cc48190819380aeaf0228e7 completed March 28, 2026, 12:02 a.m.
NEDg Description generation batch_69c71d64c2fc8190abda8b5a0f57291b completed March 28, 2026, 12:14 a.m.
NED2 Entity disambiguation (via description) batch_69c71f3d4b8081908768c79642266431 completed March 28, 2026, 12:22 a.m.
Created at: March 27, 2026, 2:15 p.m.