Triple

T13537068
Position Surface form Disambiguated ID Type / Status
Subject U5 E323287 entity
Predicate servesStation P839 FINISHED
Object Marbachweg/Sozialzentrum
Marbachweg/Sozialzentrum is a public transit station in Frankfurt am Main, Germany, served by the city's U-Bahn network.
 E1046641 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: Marbachweg/Sozialzentrum | Statement: [U5, servesStation, Marbachweg/Sozialzentrum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marbachweg/Sozialzentrum
Context triple: [U5, servesStation, Marbachweg/Sozialzentrum]
  • A. Braubachstraße
    Braubachstraße is a historic street in Frankfurt’s Altstadt known for its traditional architecture, shops, and proximity to key cultural and tourist sites.
  • B. Kaulbachplatz
    Kaulbachplatz is an underground station on Munich’s U-Bahn network, serving the U3 line in the Schwabing district.
  • C. Roncalliplatz
    Roncalliplatz is a central public square in Cologne, Germany, situated by Cologne Cathedral and home to major cultural sites and events.
  • D. Karl-Marx-Monument-Vorplatz
    Karl-Marx-Monument-Vorplatz is the forecourt and public square in front of the famous Karl Marx Monument in Chemnitz, Germany, often used as a central gathering and event space.
  • E. Invalidenstraße
    Invalidenstraße is a major historic street in central Berlin, Germany, running through several key districts and connecting important transport and government sites.
  • 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: Marbachweg/Sozialzentrum
Triple: [U5, servesStation, Marbachweg/Sozialzentrum]
Generated description
Marbachweg/Sozialzentrum is a public transit station in Frankfurt am Main, Germany, served by the city's U-Bahn network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marbachweg/Sozialzentrum
Target entity description: Marbachweg/Sozialzentrum is a public transit station in Frankfurt am Main, Germany, served by the city's U-Bahn network.
  • A. Braubachstraße
    Braubachstraße is a historic street in Frankfurt’s Altstadt known for its traditional architecture, shops, and proximity to key cultural and tourist sites.
  • B. Kaulbachplatz
    Kaulbachplatz is an underground station on Munich’s U-Bahn network, serving the U3 line in the Schwabing district.
  • C. Roncalliplatz
    Roncalliplatz is a central public square in Cologne, Germany, situated by Cologne Cathedral and home to major cultural sites and events.
  • D. Karl-Marx-Monument-Vorplatz
    Karl-Marx-Monument-Vorplatz is the forecourt and public square in front of the famous Karl Marx Monument in Chemnitz, Germany, often used as a central gathering and event space.
  • E. Invalidenstraße
    Invalidenstraße is a major historic street in central Berlin, Germany, running through several key districts and connecting important transport and government sites.
  • 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_69d8076776248190bdf0d4fa1f85a5fc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbafbe39948190808062d4eff91841 completed April 12, 2026, 2:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75d9a448c81908fa57a909a9097f7 completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f75e7d8970819092116ae7a769ac21 completed May 3, 2026, 2:41 p.m.
NED2 Entity disambiguation (via description) batch_69f75f35c6008190b88e14feddb93a1d completed May 3, 2026, 2:44 p.m.
Created at: April 9, 2026, 9:45 p.m.