Triple

T20314546
Position Surface form Disambiguated ID Type / Status
Subject Netinera E510344 entity
Predicate subsidiary P258 FINISHED
Object Osthannoversche Eisenbahnen
Osthannoversche Eisenbahnen is a regional German railway and transport company operating passenger and freight services primarily in Lower Saxony.
E1424292 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: Osthannoversche Eisenbahnen | Statement: [Netinera, subsidiary, Osthannoversche Eisenbahnen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Osthannoversche Eisenbahnen
Context triple: [Netinera, subsidiary, Osthannoversche Eisenbahnen]
  • A. Emsland Railway
    The Emsland Railway is a major rail line in northwestern Germany that connects coastal and inland cities, serving as an important regional and long-distance transport route.
  • B. Great Northern Railway
    Great Northern Railway was a major American transcontinental railroad that operated in the northern United States, connecting the Great Lakes to the Pacific Northwest.
  • C. Great Northern Railway
    The Great Northern Railway was a major British railway company that operated extensive routes across northern England and played a key role in the development of the region’s transport infrastructure during the 19th and early 20th centuries.
  • D. Great Northern Railway
    The Great Northern Railway is a historic rail line in Queensland, Australia, that opened up the state’s remote northern interior by linking inland mining towns with coastal ports.
  • E. Dresden Railway
    The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
  • 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: Osthannoversche Eisenbahnen
Triple: [Netinera, subsidiary, Osthannoversche Eisenbahnen]
Generated description
Osthannoversche Eisenbahnen is a regional German railway and transport company operating passenger and freight services primarily in Lower Saxony.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Osthannoversche Eisenbahnen
Target entity description: Osthannoversche Eisenbahnen is a regional German railway and transport company operating passenger and freight services primarily in Lower Saxony.
  • A. Emsland Railway
    The Emsland Railway is a major rail line in northwestern Germany that connects coastal and inland cities, serving as an important regional and long-distance transport route.
  • B. Great Northern Railway
    Great Northern Railway was a major American transcontinental railroad that operated in the northern United States, connecting the Great Lakes to the Pacific Northwest.
  • C. Great Northern Railway
    The Great Northern Railway was a major British railway company that operated extensive routes across northern England and played a key role in the development of the region’s transport infrastructure during the 19th and early 20th centuries.
  • D. Great Northern Railway
    The Great Northern Railway is a historic rail line in Queensland, Australia, that opened up the state’s remote northern interior by linking inland mining towns with coastal ports.
  • E. Dresden Railway
    The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
  • 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_69e0b4c7491c8190961113c4283b10b0 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e67745e2448190b5611382fe338bb2 completed April 20, 2026, 6:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08612293088190a06e4d22cca8a285 completed May 16, 2026, 12:20 p.m.
NEDg Description generation batch_6a086255182881908eeaa49d34bf3ba5 completed May 16, 2026, 12:25 p.m.
NED2 Entity disambiguation (via description) batch_6a08635869148190992d75a8806f767c completed May 16, 2026, 12:30 p.m.
Created at: April 16, 2026, 11:19 a.m.