Triple

T15730275
Position Surface form Disambiguated ID Type / Status
Subject Berlin-Heiligensee station E381323 entity
Predicate locatedOn P40 FINISHED
Object Kremmen Railway
The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
E1173753 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: Kremmen Railway | Statement: [Berlin-Heiligensee station, locatedOn, Kremmen Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kremmen Railway
Context triple: [Berlin-Heiligensee station, locatedOn, Kremmen Railway]
  • A. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • B. Brenz Railway
    The Brenz Railway is a regional rail line in southern Germany that connects towns in the Brenz valley and serves as an important local transport route in Baden-Württemberg.
  • C. Brenner Railway
    The Brenner Railway is a major trans-Alpine rail line connecting Italy and Austria across the Brenner Pass, serving as a key north–south European transport corridor.
  • D. Rems Railway
    Rems Railway is a regional rail line in the German state of Baden-Württemberg that runs through the Rems Valley and connects several towns east of Stuttgart.
  • E. Commentry–Gannat railway
    The Commentry–Gannat railway is a regional rail line in central France that connects the towns of Commentry and Gannat, serving intermediate stations such as Montluçon-Ville.
  • 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: Kremmen Railway
Triple: [Berlin-Heiligensee station, locatedOn, Kremmen Railway]
Generated description
The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kremmen Railway
Target entity description: The Kremmen Railway is a regional rail line in Germany that connects Berlin with the town of Kremmen and serves suburban and commuter traffic in the surrounding area.
  • A. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • B. Brenz Railway
    The Brenz Railway is a regional rail line in southern Germany that connects towns in the Brenz valley and serves as an important local transport route in Baden-Württemberg.
  • C. Brenner Railway
    The Brenner Railway is a major trans-Alpine rail line connecting Italy and Austria across the Brenner Pass, serving as a key north–south European transport corridor.
  • D. Rems Railway
    Rems Railway is a regional rail line in the German state of Baden-Württemberg that runs through the Rems Valley and connects several towns east of Stuttgart.
  • E. Commentry–Gannat railway
    The Commentry–Gannat railway is a regional rail line in central France that connects the towns of Commentry and Gannat, serving intermediate stations such as Montluçon-Ville.
  • 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_69d86d9cdb648190bf3171be0bd7d872 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fb61cb881908b158609c1ccfa1e completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff82fcb4e4819097bd0591bbcc3b71 completed May 9, 2026, 6:54 p.m.
NEDg Description generation batch_69ff83ca33d08190816130bf2ea735df completed May 9, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69ff8469354c819080b8cfddb7c66be5 completed May 9, 2026, 7 p.m.
Created at: April 10, 2026, 4:46 a.m.