Triple

T14927569
Position Surface form Disambiguated ID Type / Status
Subject Severn Beach railway station E372170 entity
Predicate stationCode P1289 FINISHED
Object SVB
SVB is the National Rail station code for Severn Beach railway station in South Gloucestershire, England.
 E1127292 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: SVB | Statement: [Severn Beach railway station, stationCode, SVB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SVB
Context triple: [Severn Beach railway station, stationCode, SVB]
  • A. SVB
    SVB (Silicon Valley Bank) was a major U.S. commercial bank known for specializing in banking services for technology startups, venture capital firms, and high-growth companies.
  • B. Sovereign Bank
    Sovereign Bank was a U.S.-based regional bank, particularly prominent in the Northeast, that offered retail and commercial banking services before being acquired by Santander.
  • C. Cornèr Bank
    Cornèr Bank is a Swiss private bank based in Lugano, known for its banking, wealth management, and payment card services.
  • D. SARB
    SARB is the central bank of South Africa, responsible for formulating and implementing the country’s monetary policy and maintaining financial stability.
  • E. SBI
    SBI is the ICAO airline designator used to identify S7 Airlines in international aviation operations.
  • 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: SVB
Triple: [Severn Beach railway station, stationCode, SVB]
Generated description
SVB is the National Rail station code for Severn Beach railway station in South Gloucestershire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SVB
Target entity description: SVB is the National Rail station code for Severn Beach railway station in South Gloucestershire, England.
  • A. SVB
    SVB (Silicon Valley Bank) was a major U.S. commercial bank known for specializing in banking services for technology startups, venture capital firms, and high-growth companies.
  • B. Sovereign Bank
    Sovereign Bank was a U.S.-based regional bank, particularly prominent in the Northeast, that offered retail and commercial banking services before being acquired by Santander.
  • C. Cornèr Bank
    Cornèr Bank is a Swiss private bank based in Lugano, known for its banking, wealth management, and payment card services.
  • D. SARB
    SARB is the central bank of South Africa, responsible for formulating and implementing the country’s monetary policy and maintaining financial stability.
  • E. SBI
    SBI is the ICAO airline designator used to identify S7 Airlines in international aviation operations.
  • 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_69d85cc9da0c81908d583ca3f63a3908 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded634e67881909daec9eaef188d09 completed April 15, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe72c4f9c481909642efccb29f71d4 completed May 8, 2026, 11:33 p.m.
NEDg Description generation batch_69fe744b9c048190ae2a64da53d8ffac completed May 8, 2026, 11:39 p.m.
NED2 Entity disambiguation (via description) batch_69fe74d510808190a2379a2380fc327e completed May 8, 2026, 11:42 p.m.
Created at: April 10, 2026, 2:35 a.m.