Triple

T10939883
Position Surface form Disambiguated ID Type / Status
Subject Gotha E258439 entity
Predicate hasTransportation P105 FINISHED
Object Gotha tramway
The Gotha tramway is a local urban tram system serving the city of Gotha in Thuringia, Germany.
E895284 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: Gotha tramway | Statement: [Gotha, hasTransportation, Gotha tramway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gotha tramway
Context triple: [Gotha, hasTransportation, Gotha tramway]
  • A. Naumburg tramway
    The Naumburg tramway is a historic narrow-gauge tram system in Naumburg, Germany, known for its short circular route and preservation as a heritage transport line.
  • B. Karlsruhe tram network
    The Karlsruhe tram network is an extensive light rail and tram system in Karlsruhe, Germany, known for its pioneering tram-train concept that integrates urban streetcars with regional railway lines.
  • C. Unstrut Railway
    The Unstrut Railway is a regional rail line in central Germany that runs through the Unstrut valley, connecting towns such as Nebra and serving both passenger and freight traffic.
  • D. Neckar Valley Railway
    The Neckar Valley Railway is a German railway line that runs along the Neckar River, connecting numerous towns and cities in the state of Baden-Württemberg.
  • E. Leipzig tram network
    The Leipzig tram network is an extensive urban light rail system serving the German city of Leipzig, providing dense public transport coverage and connecting major districts, suburbs, and key hubs like Leipzig Hauptbahnhof.
  • 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: Gotha tramway
Triple: [Gotha, hasTransportation, Gotha tramway]
Generated description
The Gotha tramway is a local urban tram system serving the city of Gotha in Thuringia, Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gotha tramway
Target entity description: The Gotha tramway is a local urban tram system serving the city of Gotha in Thuringia, Germany.
  • A. Naumburg tramway
    The Naumburg tramway is a historic narrow-gauge tram system in Naumburg, Germany, known for its short circular route and preservation as a heritage transport line.
  • B. Karlsruhe tram network
    The Karlsruhe tram network is an extensive light rail and tram system in Karlsruhe, Germany, known for its pioneering tram-train concept that integrates urban streetcars with regional railway lines.
  • C. Unstrut Railway
    The Unstrut Railway is a regional rail line in central Germany that runs through the Unstrut valley, connecting towns such as Nebra and serving both passenger and freight traffic.
  • D. Neckar Valley Railway
    The Neckar Valley Railway is a German railway line that runs along the Neckar River, connecting numerous towns and cities in the state of Baden-Württemberg.
  • E. Leipzig tram network
    The Leipzig tram network is an extensive urban light rail system serving the German city of Leipzig, providing dense public transport coverage and connecting major districts, suburbs, and key hubs like Leipzig Hauptbahnhof.
  • 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_69d6aa8769b4819082bfe5e61b9017f0 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d770c1389881909341170984211810 completed April 9, 2026, 9:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69e23c0e940081908c84ea4cf3b877fc completed April 17, 2026, 1:56 p.m.
NEDg Description generation batch_69e24541cbb481908f14a9cb2787c118 completed April 17, 2026, 2:35 p.m.
NED2 Entity disambiguation (via description) batch_69e248f48dc88190af9491e8cdc4a532 completed April 17, 2026, 2:51 p.m.
Created at: April 8, 2026, 9:23 p.m.