Triple

T15406820
Position Surface form Disambiguated ID Type / Status
Subject Giebichenstein E368478 entity
Predicate hasTransportConnection P845 FINISHED
Object Halle (Saale) tram network
The Halle (Saale) tram network is an extensive urban light rail system serving the city of Halle (Saale), Germany, and its surrounding districts.
 E1155155 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: Halle (Saale) tram network | Statement: [Giebichenstein, hasTransportConnection, Halle (Saale) tram network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Halle (Saale) tram network
Context triple: [Giebichenstein, hasTransportConnection, Halle (Saale) tram network]
  • A. 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.
  • B. Dresden tram network
    The Dresden tram network is an extensive urban light rail system serving the German city of Dresden and its suburbs, forming the backbone of the city’s public transportation.
  • C. Potsdam tram network
    The Potsdam tram network is an urban light rail system serving the city of Potsdam, Germany, providing key public transportation links between its historic center, residential districts, and surrounding areas.
  • D. Braunschweig tram network
    The Braunschweig tram network is an urban light rail system serving the German city of Braunschweig, providing key public transportation links across the city and its main districts.
  • E. Munich tram network
    The Munich tram network is an extensive street-level light rail system that complements the city’s U-Bahn and S-Bahn by providing dense urban coverage across Munich.
  • 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: Halle (Saale) tram network
Triple: [Giebichenstein, hasTransportConnection, Halle (Saale) tram network]
Generated description
The Halle (Saale) tram network is an extensive urban light rail system serving the city of Halle (Saale), Germany, and its surrounding districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Halle (Saale) tram network
Target entity description: The Halle (Saale) tram network is an extensive urban light rail system serving the city of Halle (Saale), Germany, and its surrounding districts.
  • A. 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.
  • B. Dresden tram network
    The Dresden tram network is an extensive urban light rail system serving the German city of Dresden and its suburbs, forming the backbone of the city’s public transportation.
  • C. Potsdam tram network
    The Potsdam tram network is an urban light rail system serving the city of Potsdam, Germany, providing key public transportation links between its historic center, residential districts, and surrounding areas.
  • D. Braunschweig tram network
    The Braunschweig tram network is an urban light rail system serving the German city of Braunschweig, providing key public transportation links across the city and its main districts.
  • E. Munich tram network
    The Munich tram network is an extensive street-level light rail system that complements the city’s U-Bahn and S-Bahn by providing dense urban coverage across Munich.
  • 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_69d85a16c68c819099c1b547fbc87b32 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03ea36c6881909eaea48e9608897a completed April 16, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff135a26f08190ad3fc1d5a263a24e completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff144af00481909191a2d33874c195 completed May 9, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_69ff15ae7c9c81909fd0894e48e5b5b1 completed May 9, 2026, 11:08 a.m.
Created at: April 10, 2026, 3:20 a.m.