Triple

T12535668
Position Surface form Disambiguated ID Type / Status
Subject Sudbury E299682 entity
Predicate hasRailwayStation P918 FINISHED
Object Sudbury railway station
Sudbury railway station is a small regional train station in Sudbury, Suffolk, England, providing local passenger services on the Gainsborough Line.
 E988680 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: Sudbury railway station | Statement: [Sudbury, hasRailwayStation, Sudbury railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sudbury railway station
Context triple: [Sudbury, hasRailwayStation, Sudbury railway station]
  • A. Sandy railway station
    Sandy railway station is a railway station in Bedfordshire, England, situated on the East Coast Main Line and serving the town of Sandy with regional and commuter services.
  • B. Saxmundham railway station
    Saxmundham railway station is a small regional rail stop serving the town of Saxmundham and surrounding areas in Suffolk, England.
  • C. Sutherland railway station
    Sutherland railway station is a major suburban train station in Sydney, New South Wales, serving as a key junction and interchange on the city's southern rail network.
  • D. Rutland station
    Rutland station is a passenger rail station in Rutland, Vermont, that serves as a stop on Amtrak’s Ethan Allen Express route.
  • E. Haverhill station
    Haverhill station is a commuter rail stop in Haverhill, Massachusetts, serving as the northern terminus of the MBTA's Haverhill Line.
  • 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: Sudbury railway station
Triple: [Sudbury, hasRailwayStation, Sudbury railway station]
Generated description
Sudbury railway station is a small regional train station in Sudbury, Suffolk, England, providing local passenger services on the Gainsborough Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sudbury railway station
Target entity description: Sudbury railway station is a small regional train station in Sudbury, Suffolk, England, providing local passenger services on the Gainsborough Line.
  • A. Sandy railway station
    Sandy railway station is a railway station in Bedfordshire, England, situated on the East Coast Main Line and serving the town of Sandy with regional and commuter services.
  • B. Saxmundham railway station
    Saxmundham railway station is a small regional rail stop serving the town of Saxmundham and surrounding areas in Suffolk, England.
  • C. Sutherland railway station
    Sutherland railway station is a major suburban train station in Sydney, New South Wales, serving as a key junction and interchange on the city's southern rail network.
  • D. Rutland station
    Rutland station is a passenger rail station in Rutland, Vermont, that serves as a stop on Amtrak’s Ethan Allen Express route.
  • E. Haverhill station
    Haverhill station is a commuter rail stop in Haverhill, Massachusetts, serving as the northern terminus of the MBTA's Haverhill Line.
  • 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_69d6ada707008190aaec1238117c9379 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9546d3b2081908d3e0659f8f13678 completed April 10, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6557a95d48190ac588807544f060f completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f6566e7bf88190a33c609caf9b4f3d completed May 2, 2026, 7:54 p.m.
NED2 Entity disambiguation (via description) batch_69f657aec8fc8190b3b08ccb95595958 completed May 2, 2026, 7:59 p.m.
Created at: April 8, 2026, 9:57 p.m.