Triple

T7989373
Position Surface form Disambiguated ID Type / Status
Subject Sumvitg E185761 entity
Predicate hasTransport P1298 FINISHED
Object Rabius-Surrein railway station
Rabius-Surrein railway station is a small regional train stop in the Swiss canton of Graubünden serving the villages of Rabius and Surrein on the Disentis–Reichenau line.
 E702801 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: Rabius-Surrein railway station | Statement: [Sumvitg, hasTransport, Rabius-Surrein railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rabius-Surrein railway station
Context triple: [Sumvitg, hasTransport, Rabius-Surrein railway station]
  • A. Uluberia railway station
    Uluberia railway station is a suburban rail station on the Howrah–Kharagpur line in West Bengal, India, serving the town of Uluberia and connecting it to Kolkata and surrounding regions.
  • B. Rossio railway station
    Rossio railway station is a historic 19th-century train terminus in central Lisbon, Portugal, known for its Neo-Manueline façade and role as a key gateway to the Sintra line.
  • C. Oriente station
    Oriente station is a major multimodal transport hub in Lisbon, Portugal, serving as a key connection point for trains, metro, buses, and regional services.
  • D. Basmane railway station
    Basmane railway station is a historic central train terminal in İzmir, Turkey, serving as a major hub for regional and intercity rail services.
  • E. Rai railway station
    Rai railway station is a local rail stop in Amsterdam that primarily serves the RAI convention and exhibition center and its surrounding business district.
  • 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: Rabius-Surrein railway station
Triple: [Sumvitg, hasTransport, Rabius-Surrein railway station]
Generated description
Rabius-Surrein railway station is a small regional train stop in the Swiss canton of Graubünden serving the villages of Rabius and Surrein on the Disentis–Reichenau line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rabius-Surrein railway station
Target entity description: Rabius-Surrein railway station is a small regional train stop in the Swiss canton of Graubünden serving the villages of Rabius and Surrein on the Disentis–Reichenau line.
  • A. Uluberia railway station
    Uluberia railway station is a suburban rail station on the Howrah–Kharagpur line in West Bengal, India, serving the town of Uluberia and connecting it to Kolkata and surrounding regions.
  • B. Rossio railway station
    Rossio railway station is a historic 19th-century train terminus in central Lisbon, Portugal, known for its Neo-Manueline façade and role as a key gateway to the Sintra line.
  • C. Oriente station
    Oriente station is a major multimodal transport hub in Lisbon, Portugal, serving as a key connection point for trains, metro, buses, and regional services.
  • D. Basmane railway station
    Basmane railway station is a historic central train terminal in İzmir, Turkey, serving as a major hub for regional and intercity rail services.
  • E. Rai railway station
    Rai railway station is a local rail stop in Amsterdam that primarily serves the RAI convention and exhibition center and its surrounding business district.
  • 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_69ca829a2cfc819083d591d58ec04075 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c4f98808190879113ad4af9bb4d completed March 31, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe0ed61588190b01423061acfce49 completed March 31, 2026, 2:57 p.m.
NEDg Description generation batch_69cbe43f883081908768a7314409b622 completed March 31, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69cc34c6cf6881909b28a0b6882b518d completed March 31, 2026, 8:55 p.m.
Created at: March 30, 2026, 5:16 p.m.