Triple

T4931705
Position Surface form Disambiguated ID Type / Status
Subject Porrentruy E110710 entity
Predicate railwayLine P848 FINISHED
Object Porrentruy–Bonfol railway line
The Porrentruy–Bonfol railway line is a regional rail route in the Swiss canton of Jura that connects the town of Porrentruy with the village of Bonfol.
E482755 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: Porrentruy–Bonfol railway line | Statement: [Porrentruy, railwayLine, Porrentruy–Bonfol railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Porrentruy–Bonfol railway line
Context triple: [Porrentruy, railwayLine, Porrentruy–Bonfol railway line]
  • A. Vevey–Chexbres railway line
    The Vevey–Chexbres railway line is a short Swiss branch line in the canton of Vaud that climbs from the lakeside town of Vevey into the Lavaux vineyards, offering scenic connections to the main Lausanne–Bern route.
  • B. Geneva–La Plaine railway line
    The Geneva–La Plaine railway line is a regional rail route in the canton of Geneva, Switzerland, connecting central Geneva with its western suburbs and the French border.
  • C. Vevey–Les Pléiades railway line
    The Vevey–Les Pléiades railway line is a Swiss metre-gauge mountain railway connecting the lakeside town of Vevey with the scenic Les Pléiades area above it.
  • D. Yverdon–Neuchâtel railway line
    The Yverdon–Neuchâtel railway line is a standard-gauge rail route in western Switzerland that connects the towns of Yverdon-les-Bains and Neuchâtel along the southern shore of Lake Neuchâtel.
  • E. Delémont–Delle railway line
    The Delémont–Delle railway line is a Swiss rail route in the canton of Jura that connects the town of Delémont with the French border near Delle, forming part of an international link between Switzerland and France.
  • 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: Porrentruy–Bonfol railway line
Triple: [Porrentruy, railwayLine, Porrentruy–Bonfol railway line]
Generated description
The Porrentruy–Bonfol railway line is a regional rail route in the Swiss canton of Jura that connects the town of Porrentruy with the village of Bonfol.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Porrentruy–Bonfol railway line
Target entity description: The Porrentruy–Bonfol railway line is a regional rail route in the Swiss canton of Jura that connects the town of Porrentruy with the village of Bonfol.
  • A. Vevey–Chexbres railway line
    The Vevey–Chexbres railway line is a short Swiss branch line in the canton of Vaud that climbs from the lakeside town of Vevey into the Lavaux vineyards, offering scenic connections to the main Lausanne–Bern route.
  • B. Geneva–La Plaine railway line
    The Geneva–La Plaine railway line is a regional rail route in the canton of Geneva, Switzerland, connecting central Geneva with its western suburbs and the French border.
  • C. Vevey–Les Pléiades railway line
    The Vevey–Les Pléiades railway line is a Swiss metre-gauge mountain railway connecting the lakeside town of Vevey with the scenic Les Pléiades area above it.
  • D. Yverdon–Neuchâtel railway line
    The Yverdon–Neuchâtel railway line is a standard-gauge rail route in western Switzerland that connects the towns of Yverdon-les-Bains and Neuchâtel along the southern shore of Lake Neuchâtel.
  • E. Delémont–Delle railway line
    The Delémont–Delle railway line is a Swiss rail route in the canton of Jura that connects the town of Delémont with the French border near Delle, forming part of an international link between Switzerland and France.
  • 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_69bd4415190c8190817bee7ec9f9f944 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd7063c57c8190a5a6fb3586238d35 completed March 20, 2026, 4:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81c5f8ec8190834c624bae17adff completed March 21, 2026, 11:32 a.m.
NEDg Description generation batch_69be845a59a881909d69ea10d0563b5a completed March 21, 2026, 11:43 a.m.
NED2 Entity disambiguation (via description) batch_69be84ea51288190bb72fd95a7e4f9d4 completed March 21, 2026, 11:45 a.m.
Created at: March 20, 2026, 1:30 p.m.