Triple

T6865781
Position Surface form Disambiguated ID Type / Status
Subject Colchester railway station E158395 entity
Predicate nearbyStation P4625 FINISHED
Object Colchester Town railway station
Colchester Town railway station is a smaller central rail station in Colchester, Essex, serving the town centre and local commuter services.
 E158395 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: Colchester Town railway station | Statement: [Colchester railway station, nearbyStation, Colchester Town railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colchester Town railway station
Context triple: [Colchester railway station, nearbyStation, Colchester Town railway station]
  • A. Colchester railway station
    Colchester railway station is a major rail hub in Essex, England, providing regional and intercity services on the Great Eastern Main Line.
  • B. Chester railway station
    Chester railway station is a major rail hub in Cheshire, England, providing regional and long-distance services that connect North Wales, the North West, and other parts of the UK.
  • C. Chesterfield railway station
    Chesterfield railway station is the main passenger rail hub serving the town of Chesterfield in Derbyshire, England, on the Midland Main Line.
  • D. Chester station
    Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
  • E. Rochford railway station
    Rochford railway station is a small commuter rail station in Essex, England, serving the town of Rochford with regular services to London and Southend.
  • 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: Colchester Town railway station
Triple: [Colchester railway station, nearbyStation, Colchester Town railway station]
Generated description
Colchester Town railway station is a smaller central rail station in Colchester, Essex, serving the town centre and local commuter services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Colchester Town railway station
Target entity description: Colchester Town railway station is a smaller central rail station in Colchester, Essex, serving the town centre and local commuter services.
  • A. Colchester railway station chosen
    Colchester railway station is a major rail hub in Essex, England, providing regional and intercity services on the Great Eastern Main Line.
  • B. Chester railway station
    Chester railway station is a major rail hub in Cheshire, England, providing regional and long-distance services that connect North Wales, the North West, and other parts of the UK.
  • C. Chesterfield railway station
    Chesterfield railway station is the main passenger rail hub serving the town of Chesterfield in Derbyshire, England, on the Midland Main Line.
  • D. Chester station
    Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
  • E. Rochford railway station
    Rochford railway station is a small commuter rail station in Essex, England, serving the town of Rochford with regular services to London and Southend.
  • F. None of above.

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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d88c48f08190b9afba97b19d8605 completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7428b2fe88190ac1798922e2b9620 completed March 28, 2026, 2:52 a.m.
NEDg Description generation batch_69c7437978b48190a9c79761c15355cd completed March 28, 2026, 2:56 a.m.
NED2 Entity disambiguation (via description) batch_69c743f4c6fc8190b8a39fdfe7a796ea completed March 28, 2026, 2:59 a.m.
Created at: March 27, 2026, 2:21 p.m.