Triple

T2263349
Position Surface form Disambiguated ID Type / Status
Subject Nottingham railway station E50087 entity
Predicate isOnLine P15096 FINISHED
Object Robin Hood Line
The Robin Hood Line is a regional railway route in Nottinghamshire, England, connecting Nottingham with towns such as Hucknall, Mansfield, and Worksop.
 E251799 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: Robin Hood Line | Statement: [Nottingham railway station, isOnLine, Robin Hood Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robin Hood Line
Context triple: [Nottingham railway station, isOnLine, Robin Hood Line]
  • A. Robin Hood television series
    The Robin Hood television series is a TV adaptation of the legendary English folk tale about the outlaw Robin Hood, his band of Merry Men, and their battles against injustice in medieval Nottingham.
  • B. Robin Hood
    Robin Hood is a legendary English folk hero and outlaw famed for stealing from the rich to give to the poor, typically depicted as a master archer living in Sherwood Forest with his band of Merry Men.
  • C. The Ridgeway
    The Ridgeway is an ancient long-distance footpath in southern England, often called Britain’s oldest road, that runs along chalk ridges through scenic downland and historic landscapes.
  • D. Great North Road
    Great North Road is a historic major route in England that connected London to Edinburgh and served as a key coaching and trade road for centuries.
  • E. Great North Road
    Great North Road is a principal arterial route running through Lusaka, Zambia, forming part of a key regional transport corridor.
  • 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: Robin Hood Line
Triple: [Nottingham railway station, isOnLine, Robin Hood Line]
Generated description
The Robin Hood Line is a regional railway route in Nottinghamshire, England, connecting Nottingham with towns such as Hucknall, Mansfield, and Worksop.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robin Hood Line
Target entity description: The Robin Hood Line is a regional railway route in Nottinghamshire, England, connecting Nottingham with towns such as Hucknall, Mansfield, and Worksop.
  • A. Robin Hood television series
    The Robin Hood television series is a TV adaptation of the legendary English folk tale about the outlaw Robin Hood, his band of Merry Men, and their battles against injustice in medieval Nottingham.
  • B. Robin Hood
    Robin Hood is a legendary English folk hero and outlaw famed for stealing from the rich to give to the poor, typically depicted as a master archer living in Sherwood Forest with his band of Merry Men.
  • C. The Ridgeway
    The Ridgeway is an ancient long-distance footpath in southern England, often called Britain’s oldest road, that runs along chalk ridges through scenic downland and historic landscapes.
  • D. Great North Road
    Great North Road is a historic major route in England that connected London to Edinburgh and served as a key coaching and trade road for centuries.
  • E. Great North Road
    Great North Road is a principal arterial route running through Lusaka, Zambia, forming part of a key regional transport corridor.
  • 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc18d7fc08190851765683d1b8092 completed March 7, 2026, 6:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71cfd3b08190988474aa0fa985fe completed March 9, 2026, 7:08 a.m.
NEDg Description generation batch_69ae7688583c8190abb05be41103762a completed March 9, 2026, 7:28 a.m.
NED2 Entity disambiguation (via description) batch_69ae76ec3c0c8190bfb7d25b435c777f completed March 9, 2026, 7:29 a.m.
Created at: March 4, 2026, 7:48 p.m.