Triple

T18278145
Position Surface form Disambiguated ID Type / Status
Subject Tannay E437792 entity
Predicate hasTransportConnection P845 FINISHED
Object Coppet–Geneva railway line
The Coppet–Geneva railway line is a key Swiss rail route linking the town of Coppet with the city of Geneva along the northwestern shore of Lake Geneva.
E1329385 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: Coppet–Geneva railway line | Statement: [Tannay, hasTransportConnection, Coppet–Geneva railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Coppet–Geneva railway line
Context triple: [Tannay, hasTransportConnection, Coppet–Geneva railway line]
  • A. Neuchâtel–Pontarlier railway line
    The Neuchâtel–Pontarlier railway line is an international rail route connecting the Swiss city of Neuchâtel with Pontarlier in France, crossing the Jura region.
  • B. 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.
  • C. Bern–Neuchâtel railway line
    The Bern–Neuchâtel railway line is a key Swiss standard-gauge route connecting the federal city of Bern with Neuchâtel, serving both regional and intercity passenger traffic.
  • 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. Fribourg–Yverdon railway line
    The Fribourg–Yverdon railway line is a standard-gauge Swiss rail route connecting the cities of Fribourg and Yverdon-les-Bains through the canton of Fribourg and the Broye region.
  • 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: Coppet–Geneva railway line
Triple: [Tannay, hasTransportConnection, Coppet–Geneva railway line]
Generated description
The Coppet–Geneva railway line is a key Swiss rail route linking the town of Coppet with the city of Geneva along the northwestern shore of Lake Geneva.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Coppet–Geneva railway line
Target entity description: The Coppet–Geneva railway line is a key Swiss rail route linking the town of Coppet with the city of Geneva along the northwestern shore of Lake Geneva.
  • A. Neuchâtel–Pontarlier railway line
    The Neuchâtel–Pontarlier railway line is an international rail route connecting the Swiss city of Neuchâtel with Pontarlier in France, crossing the Jura region.
  • B. 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.
  • C. Bern–Neuchâtel railway line
    The Bern–Neuchâtel railway line is a key Swiss standard-gauge route connecting the federal city of Bern with Neuchâtel, serving both regional and intercity passenger traffic.
  • 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. Fribourg–Yverdon railway line
    The Fribourg–Yverdon railway line is a standard-gauge Swiss rail route connecting the cities of Fribourg and Yverdon-les-Bains through the canton of Fribourg and the Broye region.
  • 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_69d8b914530c8190b4474d862a2b2a1b completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50053cc808190b46a3ec9d96936fe completed April 19, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a049159cbe081908872d559d3fa57a7 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a049275f2c08190b9be34f87b05841a completed May 13, 2026, 3:02 p.m.
NED2 Entity disambiguation (via description) batch_6a0492fb82348190a3639ca54ac6f014 completed May 13, 2026, 3:04 p.m.
Created at: April 10, 2026, 10:34 a.m.