Triple

T11094177
Position Surface form Disambiguated ID Type / Status
Subject M&GN Joint Railway E262331 entity
Predicate heritageSuccessor P77695 FINISHED
Object Midland & Great Northern Joint Railway Society
The Midland & Great Northern Joint Railway Society is a heritage organization dedicated to preserving and promoting the history, artifacts, and legacy of the former Midland & Great Northern Joint Railway in the UK.
E904373 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: Midland & Great Northern Joint Railway Society | Statement: [M&GN Joint Railway, heritageSuccessor, Midland & Great Northern Joint Railway Society]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Midland & Great Northern Joint Railway Society
Context triple: [M&GN Joint Railway, heritageSuccessor, Midland & Great Northern Joint Railway Society]
  • A. Midland Great Western Railway
    The Midland Great Western Railway was a major 19th- and early 20th-century Irish railway company that operated extensive routes across the west and northwest of Ireland, including services to towns such as Ballina.
  • B. Midland Railway
    Midland Railway was a major 19th- and early 20th-century British railway company that operated extensive routes across central and northern England and played a key role in the development of the UK rail network.
  • C. Heritage Railway Association
    The Heritage Railway Association is a UK-based organization that represents, supports, and advocates for heritage railways, tramways, and related preservation groups.
  • D. M&GN Joint Railway
    The M&GN Joint Railway was a former British railway network in eastern England, jointly operated by multiple companies and known for linking numerous rural communities across Norfolk and surrounding counties.
  • E. Eastern and Midlands Railway
    Eastern and Midlands Railway was a 19th-century British railway company that developed and operated lines in eastern England before being absorbed into larger railway systems.
  • 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: Midland & Great Northern Joint Railway Society
Triple: [M&GN Joint Railway, heritageSuccessor, Midland & Great Northern Joint Railway Society]
Generated description
The Midland & Great Northern Joint Railway Society is a heritage organization dedicated to preserving and promoting the history, artifacts, and legacy of the former Midland & Great Northern Joint Railway in the UK.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Midland & Great Northern Joint Railway Society
Target entity description: The Midland & Great Northern Joint Railway Society is a heritage organization dedicated to preserving and promoting the history, artifacts, and legacy of the former Midland & Great Northern Joint Railway in the UK.
  • A. Midland Great Western Railway
    The Midland Great Western Railway was a major 19th- and early 20th-century Irish railway company that operated extensive routes across the west and northwest of Ireland, including services to towns such as Ballina.
  • B. Midland Railway
    Midland Railway was a major 19th- and early 20th-century British railway company that operated extensive routes across central and northern England and played a key role in the development of the UK rail network.
  • C. Heritage Railway Association
    The Heritage Railway Association is a UK-based organization that represents, supports, and advocates for heritage railways, tramways, and related preservation groups.
  • D. M&GN Joint Railway
    The M&GN Joint Railway was a former British railway network in eastern England, jointly operated by multiple companies and known for linking numerous rural communities across Norfolk and surrounding counties.
  • E. Eastern and Midlands Railway
    Eastern and Midlands Railway was a 19th-century British railway company that developed and operated lines in eastern England before being absorbed into larger railway systems.
  • 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_69d6aa9a40d88190a373e2c7e48285db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a0783e88190aae3d461730c2d70 completed April 9, 2026, 12:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e7e0c7e4819098e690ffebbd8e61 completed April 18, 2026, 8:21 p.m.
NEDg Description generation batch_69e3f2cbb4708190a328cff473104d14 completed April 18, 2026, 9:08 p.m.
NED2 Entity disambiguation (via description) batch_69e3f497a01881909d1dae70a02e5f97 completed April 18, 2026, 9:16 p.m.
Created at: April 8, 2026, 9:27 p.m.