Triple

T4548872
Position Surface form Disambiguated ID Type / Status
Subject BLS AG E110111 entity
Predicate secondaryHub P8522 FINISHED
Object Thun railway station
Thun railway station is a major rail transport hub in the Swiss canton of Bern, serving as an important junction for regional and long-distance passenger services.
 E452061 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: Thun railway station | Statement: [BLS AG, secondaryHub, Thun railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thun railway station
Context triple: [BLS AG, secondaryHub, Thun railway station]
  • A. Luzern railway station
    Luzern railway station is a major Swiss rail hub in the city of Lucerne, serving as a key interchange for regional, national, and international train services.
  • B. Biel/Bienne railway station
    Biel/Bienne railway station is a major Swiss rail hub in the bilingual city of Biel/Bienne, serving as an important junction for regional and long-distance train services.
  • C. Vevey railway station
    Vevey railway station is a key transport hub in the Swiss town of Vevey, serving regional and intercity trains along the shores of Lake Geneva.
  • D. Basel SBB railway station
    Basel SBB railway station is Switzerland’s largest and busiest international railway hub, serving as a major junction for national and cross-border train services across Europe.
  • E. La Chaux-de-Fonds railway station
    La Chaux-de-Fonds railway station is the main rail hub serving the watchmaking city of La Chaux-de-Fonds in the Swiss canton of Neuchâtel, providing regional and intercity connections.
  • 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: Thun railway station
Triple: [BLS AG, secondaryHub, Thun railway station]
Generated description
Thun railway station is a major rail transport hub in the Swiss canton of Bern, serving as an important junction for regional and long-distance passenger services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thun railway station
Target entity description: Thun railway station is a major rail transport hub in the Swiss canton of Bern, serving as an important junction for regional and long-distance passenger services.
  • A. Luzern railway station
    Luzern railway station is a major Swiss rail hub in the city of Lucerne, serving as a key interchange for regional, national, and international train services.
  • B. Biel/Bienne railway station
    Biel/Bienne railway station is a major Swiss rail hub in the bilingual city of Biel/Bienne, serving as an important junction for regional and long-distance train services.
  • C. Vevey railway station
    Vevey railway station is a key transport hub in the Swiss town of Vevey, serving regional and intercity trains along the shores of Lake Geneva.
  • D. Basel SBB railway station
    Basel SBB railway station is Switzerland’s largest and busiest international railway hub, serving as a major junction for national and cross-border train services across Europe.
  • E. La Chaux-de-Fonds railway station
    La Chaux-de-Fonds railway station is the main rail hub serving the watchmaking city of La Chaux-de-Fonds in the Swiss canton of Neuchâtel, providing regional and intercity connections.
  • 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_69bd4412524c8190be5bcc9ddee91848 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd57f272248190983ae439bd0ac0cc completed March 20, 2026, 2:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdb945bd3881908e6c3f5f91b5f38e completed March 20, 2026, 9:16 p.m.
NEDg Description generation batch_69bdbecf94d0819087519e44aab5a035 completed March 20, 2026, 9:40 p.m.
NED2 Entity disambiguation (via description) batch_69bdbf81f1208190946611fb6a1c20ba completed March 20, 2026, 9:43 p.m.
Created at: March 20, 2026, 1:05 p.m.