Triple

T4548922
Position Surface form Disambiguated ID Type / Status
Subject Bern tram network E110113 entity
Predicate hasLine P35 FINISHED
Object Tram line 7 (Bern)
Tram line 7 (Bern) is a public transport tram route that forms part of the urban tramway system serving the city of Bern, Switzerland.
 E453112 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: Tram line 7 (Bern) | Statement: [Bern tram network, hasLine, Tram line 7 (Bern)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tram line 7 (Bern)
Context triple: [Bern tram network, hasLine, Tram line 7 (Bern)]
  • A. Tram line 6 (Bern)
    Tram line 6 (Bern) is a route within the public tram system of Bern, Switzerland, providing urban transit service along one of the city’s main corridors.
  • B. Tram line 8 (Bern)
    Tram line 8 (Bern) is a public transport tram route that forms part of the city of Bern’s urban tramway system in Switzerland.
  • C. Tram line 7 of Verkehrsbetriebe Zürich
    Tram line 7 of Verkehrsbetriebe Zürich is a Zürich city tram route operated by the municipal transport company, connecting key districts and destinations including the Irchel university campus.
  • D. Tram line 9 (Bern)
    Tram line 9 (Bern) is a major route in the Swiss city of Bern’s public transport system, connecting key residential and commercial areas with the city center.
  • E. Tram line 3 (Bern)
    Tram line 3 (Bern) is a major route in the Bern, Switzerland tram system, providing urban public transport service between key districts of the city.
  • 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: Tram line 7 (Bern)
Triple: [Bern tram network, hasLine, Tram line 7 (Bern)]
Generated description
Tram line 7 (Bern) is a public transport tram route that forms part of the urban tramway system serving the city of Bern, Switzerland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tram line 7 (Bern)
Target entity description: Tram line 7 (Bern) is a public transport tram route that forms part of the urban tramway system serving the city of Bern, Switzerland.
  • A. Tram line 6 (Bern)
    Tram line 6 (Bern) is a route within the public tram system of Bern, Switzerland, providing urban transit service along one of the city’s main corridors.
  • B. Tram line 8 (Bern)
    Tram line 8 (Bern) is a public transport tram route that forms part of the city of Bern’s urban tramway system in Switzerland.
  • C. Tram line 7 of Verkehrsbetriebe Zürich
    Tram line 7 of Verkehrsbetriebe Zürich is a Zürich city tram route operated by the municipal transport company, connecting key districts and destinations including the Irchel university campus.
  • D. Tram line 9 (Bern)
    Tram line 9 (Bern) is a major route in the Swiss city of Bern’s public transport system, connecting key residential and commercial areas with the city center.
  • E. Tram line 3 (Bern)
    Tram line 3 (Bern) is a major route in the Bern, Switzerland tram system, providing urban public transport service between key districts of the city.
  • 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_69bdc56c0ce08190beb9d4f468b988f7 completed March 20, 2026, 10:08 p.m.
NEDg Description generation batch_69bdcae651a481909b2564bf7042b30c completed March 20, 2026, 10:32 p.m.
NED2 Entity disambiguation (via description) batch_69bdcb3b4aa081908b614650c9b9025e completed March 20, 2026, 10:33 p.m.
Created at: March 20, 2026, 1:05 p.m.