Triple

T23013844
Position Surface form Disambiguated ID Type / Status
Subject Stonegate railway station E572977 entity
Predicate lineServed P6301 FINISHED
Object Tonbridge–Hastings line
The Tonbridge–Hastings line is a railway route in Southeast England connecting Tonbridge in Kent with the coastal town of Hastings, serving various intermediate rural and suburban communities.
E1567199 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: Tonbridge–Hastings line | Statement: [Stonegate railway station, lineServed, Tonbridge–Hastings line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tonbridge–Hastings line
Context triple: [Stonegate railway station, lineServed, Tonbridge–Hastings line]
  • A. Leicester Line
    The Leicester Line is a major branch of England’s Grand Union Canal that runs through the East Midlands, linking the main canal with Leicester and the River Soar.
  • B. Warminster Line
    The Warminster Line is a commuter rail service in the Philadelphia region that connects Center City with suburban communities in and around Warminster, Pennsylvania.
  • C. Breckland line
    The Breckland line is a railway route in East Anglia, England, running between Cambridge and Norwich through the rural Breckland region.
  • D. Nottingham–Lincoln line
    The Nottingham–Lincoln line is a regional railway route in the East Midlands of England that connects the cities of Nottingham and Lincoln, serving intermediate towns and communities along the way.
  • E. March–Wisbech line
    The March–Wisbech line is a disused railway route in Cambridgeshire, England, that once connected the town of Wisbech to the main rail network at March.
  • 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: Tonbridge–Hastings line
Triple: [Stonegate railway station, lineServed, Tonbridge–Hastings line]
Generated description
The Tonbridge–Hastings line is a railway route in Southeast England connecting Tonbridge in Kent with the coastal town of Hastings, serving various intermediate rural and suburban communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tonbridge–Hastings line
Target entity description: The Tonbridge–Hastings line is a railway route in Southeast England connecting Tonbridge in Kent with the coastal town of Hastings, serving various intermediate rural and suburban communities.
  • A. Leicester Line
    The Leicester Line is a major branch of England’s Grand Union Canal that runs through the East Midlands, linking the main canal with Leicester and the River Soar.
  • B. Warminster Line
    The Warminster Line is a commuter rail service in the Philadelphia region that connects Center City with suburban communities in and around Warminster, Pennsylvania.
  • C. Breckland line
    The Breckland line is a railway route in East Anglia, England, running between Cambridge and Norwich through the rural Breckland region.
  • D. Nottingham–Lincoln line
    The Nottingham–Lincoln line is a regional railway route in the East Midlands of England that connects the cities of Nottingham and Lincoln, serving intermediate towns and communities along the way.
  • E. March–Wisbech line
    The March–Wisbech line is a disused railway route in Cambridgeshire, England, that once connected the town of Wisbech to the main rail network at March.
  • 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_69e245b764cc8190a51be76f1d9611e1 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f183e300008190bb12c6388a8b3280 completed April 29, 2026, 4:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bf2a81a7881908b46ee8b29640fc4 completed May 19, 2026, 5:18 a.m.
NEDg Description generation batch_6a0bfcc5fc7081908787af96b3aa631f completed May 19, 2026, 6:01 a.m.
NED2 Entity disambiguation (via description) batch_6a0bfd5231248190a98dce79d7473902 completed May 19, 2026, 6:04 a.m.
Created at: April 17, 2026, 3:51 p.m.