Triple

T20222514
Position Surface form Disambiguated ID Type / Status
Subject Neuchâtel railway station E495291 entity
Predicate railwayLine P848 FINISHED
Object Biel/Bienne–Neuchâtel line
The Biel/Bienne–Neuchâtel line is a key standard-gauge railway route in western Switzerland that connects the bilingual city of Biel/Bienne with Neuchâtel along the Jura region.
E1424572 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: Biel/Bienne–Neuchâtel line | Statement: [Neuchâtel railway station, railwayLine, Biel/Bienne–Neuchâtel line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Biel/Bienne–Neuchâtel line
Context triple: [Neuchâtel railway station, railwayLine, Biel/Bienne–Neuchâtel line]
  • A. La Chaux-de-Fonds–Glovelier line
    The La Chaux-de-Fonds–Glovelier line is a regional railway route in the Jura region of Switzerland that connects the watchmaking city of La Chaux-de-Fonds with Glovelier through several small towns and rural areas.
  • B. Neuchâtel–La Chaux-de-Fonds line
    The Neuchâtel–La Chaux-de-Fonds line is a Swiss standard-gauge railway route connecting the city of Neuchâtel with the watchmaking center of La Chaux-de-Fonds in the Jura region.
  • 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. 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. 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.
  • 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: Biel/Bienne–Neuchâtel line
Triple: [Neuchâtel railway station, railwayLine, Biel/Bienne–Neuchâtel line]
Generated description
The Biel/Bienne–Neuchâtel line is a key standard-gauge railway route in western Switzerland that connects the bilingual city of Biel/Bienne with Neuchâtel along the Jura region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Biel/Bienne–Neuchâtel line
Target entity description: The Biel/Bienne–Neuchâtel line is a key standard-gauge railway route in western Switzerland that connects the bilingual city of Biel/Bienne with Neuchâtel along the Jura region.
  • A. La Chaux-de-Fonds–Glovelier line
    The La Chaux-de-Fonds–Glovelier line is a regional railway route in the Jura region of Switzerland that connects the watchmaking city of La Chaux-de-Fonds with Glovelier through several small towns and rural areas.
  • B. Neuchâtel–La Chaux-de-Fonds line
    The Neuchâtel–La Chaux-de-Fonds line is a Swiss standard-gauge railway route connecting the city of Neuchâtel with the watchmaking center of La Chaux-de-Fonds in the Jura region.
  • 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. 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. 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.
  • 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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66fd729548190942bcf842f03c4cd completed April 20, 2026, 6:26 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0869412e4c81908af0f72303321da5 completed May 16, 2026, 12:55 p.m.
NEDg Description generation batch_6a0869e2a80481909105005195330dc9 completed May 16, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_6a086a6ad6c88190be1770758d2e1bbf completed May 16, 2026, 1 p.m.
Created at: April 11, 2026, 11:39 p.m.