Triple

T11417859
Position Surface form Disambiguated ID Type / Status
Subject Brugg E270538 entity
Predicate railwayLine P848 FINISHED
Object Zurich–Basel line
The Zurich–Basel line is a major Swiss railway corridor connecting the cities of Zurich and Basel and serving as an important route for both passenger and freight traffic.
 E924168 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: Zurich–Basel line | Statement: [Brugg, railwayLine, Zurich–Basel line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zurich–Basel line
Context triple: [Brugg, railwayLine, Zurich–Basel line]
  • A. Basel–Biel/Bienne line
    The Basel–Biel/Bienne line is a major Swiss standard-gauge railway route connecting the cities of Basel and Biel/Bienne through the Jura region.
  • B. Dijon–Vallorbe line
    The Dijon–Vallorbe line is an international railway route connecting Dijon in France to Vallorbe in Switzerland, serving as an important link between the French and Swiss rail networks.
  • C. Solothurn–Moutier line
    The Solothurn–Moutier line is a Swiss standard-gauge railway route connecting the town of Solothurn with Moutier through the Jura region.
  • D. Swiss–German border
    The Swiss–German border is an international boundary separating Switzerland and Germany, running through regions such as the Upper Rhine and intersecting major urban areas like Basel.
  • E. Strasbourg–Basel railway
    The Strasbourg–Basel railway is a major rail line in eastern France that connects the city of Strasbourg to Basel, Switzerland, forming an important north–south European transport corridor.
  • 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: Zurich–Basel line
Triple: [Brugg, railwayLine, Zurich–Basel line]
Generated description
The Zurich–Basel line is a major Swiss railway corridor connecting the cities of Zurich and Basel and serving as an important route for both passenger and freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zurich–Basel line
Target entity description: The Zurich–Basel line is a major Swiss railway corridor connecting the cities of Zurich and Basel and serving as an important route for both passenger and freight traffic.
  • A. Basel–Biel/Bienne line
    The Basel–Biel/Bienne line is a major Swiss standard-gauge railway route connecting the cities of Basel and Biel/Bienne through the Jura region.
  • B. Dijon–Vallorbe line
    The Dijon–Vallorbe line is an international railway route connecting Dijon in France to Vallorbe in Switzerland, serving as an important link between the French and Swiss rail networks.
  • C. Solothurn–Moutier line
    The Solothurn–Moutier line is a Swiss standard-gauge railway route connecting the town of Solothurn with Moutier through the Jura region.
  • D. Swiss–German border
    The Swiss–German border is an international boundary separating Switzerland and Germany, running through regions such as the Upper Rhine and intersecting major urban areas like Basel.
  • E. Strasbourg–Basel railway
    The Strasbourg–Basel railway is a major rail line in eastern France that connects the city of Strasbourg to Basel, Switzerland, forming an important north–south European transport corridor.
  • 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_69d6aaddeaa8819088b30ef7b50598c9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d801b0236c81908122ce3fc7b4fde7 completed April 9, 2026, 7:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5b87ca7408190a4962bbaf89222bf completed April 20, 2026, 5:24 a.m.
NEDg Description generation batch_69e5bb5d6e0c8190933cd3d6e83c24a2 completed April 20, 2026, 5:36 a.m.
NED2 Entity disambiguation (via description) batch_69e5c29d7b608190ae79bb8318211547 completed April 20, 2026, 6:07 a.m.
Created at: April 8, 2026, 9:34 p.m.