Triple

T11904332
Position Surface form Disambiguated ID Type / Status
Subject Stuttgart Stadtbahn E283234 entity
Predicate fareSystem P395 FINISHED
Object Verkehrs- und Tarifverbund Stuttgart E499497 NE FINISHED

How this triple was built (2 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: Verkehrs- und Tarifverbund Stuttgart | Statement: [Stuttgart Stadtbahn, fareSystem, Verkehrs- und Tarifverbund Stuttgart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Verkehrs- und Tarifverbund Stuttgart
Context triple: [Stuttgart Stadtbahn, fareSystem, Verkehrs- und Tarifverbund Stuttgart]
  • A. Verkehrs- und Tarifverbund Stuttgart (VVS) chosen
    Verkehrs- und Tarifverbund Stuttgart (VVS) is the public transport association responsible for coordinating and integrating fares and services across the Stuttgart metropolitan area's buses, trains, and light rail.
  • B. Stuttgart S-Bahn
    The Stuttgart S-Bahn is a rapid transit and commuter rail network serving Stuttgart and its surrounding region in the German state of Baden-Württemberg.
  • C. Stuttgarter Straßenbahnen AG
    Stuttgarter Straßenbahnen AG is the main public transport company in Stuttgart, Germany, responsible for operating much of the city’s urban rail and bus network.
  • D. Stuttgart public transport network
    The Stuttgart public transport network is an integrated system of S-Bahn, U-Bahn (light rail), buses, and regional trains serving Stuttgart and its surrounding metropolitan area.
  • E. Stuttgart Stadtbahn
    The Stuttgart Stadtbahn is a light rail and tram system serving the city of Stuttgart and its surrounding metropolitan area in Germany.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab2c07e88190ba13b0d21fd6cf33 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8e525460c81909d855048d9c799bf completed April 10, 2026, 11:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69f418487f448190b6e24fb2c0409e3f completed May 1, 2026, 3:04 a.m.
Created at: April 8, 2026, 9:44 p.m.