Triple

T4548920
Position Surface form Disambiguated ID Type / Status
Subject Bern tram network E110113 entity
Predicate hasLine P35 FINISHED
Object 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.
 E452067 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 3 (Bern) | Statement: [Bern tram network, hasLine, Tram line 3 (Bern)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tram line 3 (Bern)
Context triple: [Bern tram network, hasLine, Tram line 3 (Bern)]
  • A. Nice tramway Line 3
    Nice tramway Line 3 is a light rail line in Nice, France, forming part of the city's modern tram network and serving key districts including the airport area.
  • B. Basel tram network
    The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
  • C. Geneva tram network
    The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
  • D. Zürich tram network
    The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
  • E. Tram line 18 (Geneva)
    Tram line 18 (Geneva) is a public transport route in the Geneva tram system that connects key districts and suburbs within the metropolitan area.
  • 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 3 (Bern)
Triple: [Bern tram network, hasLine, Tram line 3 (Bern)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tram line 3 (Bern)
Target entity description: 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.
  • A. Nice tramway Line 3
    Nice tramway Line 3 is a light rail line in Nice, France, forming part of the city's modern tram network and serving key districts including the airport area.
  • B. Basel tram network
    The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
  • C. Geneva tram network
    The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
  • D. Zürich tram network
    The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
  • E. Tram line 18 (Geneva)
    Tram line 18 (Geneva) is a public transport route in the Geneva tram system that connects key districts and suburbs within the metropolitan area.
  • 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.