Triple

T12917530
Position Surface form Disambiguated ID Type / Status
Subject U7 line (Frankfurt U-Bahn) E309024 entity
Predicate servesStation P839 FINISHED
Object Enkheim station
Enkheim station is a public transit stop in Frankfurt, Germany, serving as a terminus and interchange point on the city’s U-Bahn network.
E1011351 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: Enkheim station | Statement: [U7 line (Frankfurt U-Bahn), servesStation, Enkheim station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Enkheim station
Context triple: [U7 line (Frankfurt U-Bahn), servesStation, Enkheim station]
  • A. Emmerich station
    Emmerich station is a railway station in the German town of Emmerich am Rhein that serves as a regional and cross-border transport hub near the Dutch border.
  • B. Kieferngarten station
    Kieferngarten station is a Munich U-Bahn station on the northern section of the network, serving as a stop on the line that connects the city center with the Allianz Arena area.
  • C. Industriehof station
    Industriehof station is a public transit stop on Frankfurt's U-Bahn network, located in the city’s Industriehof district and serving as a node for local commuter traffic.
  • D. Hochspeyer station
    Hochspeyer station is a regional railway station in Rhineland-Palatinate, Germany, serving the village of Hochspeyer on key routes connecting to Kaiserslautern and the surrounding area.
  • E. Geltendorf station
    Geltendorf station is a regional railway station in the municipality of Geltendorf in Bavaria, Germany, serving as a local transport hub on several suburban and regional rail lines.
  • 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: Enkheim station
Triple: [U7 line (Frankfurt U-Bahn), servesStation, Enkheim station]
Generated description
Enkheim station is a public transit stop in Frankfurt, Germany, serving as a terminus and interchange point on the city’s U-Bahn network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Enkheim station
Target entity description: Enkheim station is a public transit stop in Frankfurt, Germany, serving as a terminus and interchange point on the city’s U-Bahn network.
  • A. Emmerich station
    Emmerich station is a railway station in the German town of Emmerich am Rhein that serves as a regional and cross-border transport hub near the Dutch border.
  • B. Kieferngarten station
    Kieferngarten station is a Munich U-Bahn station on the northern section of the network, serving as a stop on the line that connects the city center with the Allianz Arena area.
  • C. Industriehof station
    Industriehof station is a public transit stop on Frankfurt's U-Bahn network, located in the city’s Industriehof district and serving as a node for local commuter traffic.
  • D. Hochspeyer station
    Hochspeyer station is a regional railway station in Rhineland-Palatinate, Germany, serving the village of Hochspeyer on key routes connecting to Kaiserslautern and the surrounding area.
  • E. Geltendorf station
    Geltendorf station is a regional railway station in the municipality of Geltendorf in Bavaria, Germany, serving as a local transport hub on several suburban and regional rail lines.
  • 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_69d7bdf92b588190acdf2a2291ac4590 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971a1e8088190af697629baecf59f completed April 10, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af5df0408190a8fe83cdd91e38c9 completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b115720481908796955032043530 completed May 3, 2026, 2:21 a.m.
NED2 Entity disambiguation (via description) batch_69f6b1ea3d288190875888be8356da48 completed May 3, 2026, 2:24 a.m.
Created at: April 9, 2026, 5:41 p.m.