Triple

T21503418
Position Surface form Disambiguated ID Type / Status
Subject FOCs E530535 entity
Predicate includesExamplesSuchAs P100896 FINISHED
Object Mendip Rail
Mendip Rail is a British freight operating company that primarily transports aggregates by rail from quarries in the Mendip Hills.
E1488247 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: Mendip Rail | Statement: [FOCs, includesExamplesSuchAs, Mendip Rail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mendip Rail
Context triple: [FOCs, includesExamplesSuchAs, Mendip Rail]
  • A. Taff Vale Railway
    Taff Vale Railway was a historic Welsh railway company that played a key role in transporting coal and passengers in South Wales during the 19th and early 20th centuries.
  • B. Meon Valley Railway
    The Meon Valley Railway was a former rural railway line in Hampshire, England, known for serving the Meon Valley communities before its closure and later becoming a popular route for walking and cycling.
  • C. Bristol Harbour Railway
    The Bristol Harbour Railway is a heritage railway in Bristol, England, that runs along the city’s historic docks, preserving and operating vintage locomotives and rolling stock.
  • D. Rhymney Railway
    Rhymney Railway was a historic Welsh railway company that primarily served the coal-mining communities of the Rhymney Valley and surrounding areas.
  • E. Dartmoor Line
    The Dartmoor Line is a rural railway route in Devon, England, linking Exeter with the edge of Dartmoor and serving communities such as Okehampton.
  • 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: Mendip Rail
Triple: [FOCs, includesExamplesSuchAs, Mendip Rail]
Generated description
Mendip Rail is a British freight operating company that primarily transports aggregates by rail from quarries in the Mendip Hills.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mendip Rail
Target entity description: Mendip Rail is a British freight operating company that primarily transports aggregates by rail from quarries in the Mendip Hills.
  • A. Taff Vale Railway
    Taff Vale Railway was a historic Welsh railway company that played a key role in transporting coal and passengers in South Wales during the 19th and early 20th centuries.
  • B. Meon Valley Railway
    The Meon Valley Railway was a former rural railway line in Hampshire, England, known for serving the Meon Valley communities before its closure and later becoming a popular route for walking and cycling.
  • C. Bristol Harbour Railway
    The Bristol Harbour Railway is a heritage railway in Bristol, England, that runs along the city’s historic docks, preserving and operating vintage locomotives and rolling stock.
  • D. Rhymney Railway
    Rhymney Railway was a historic Welsh railway company that primarily served the coal-mining communities of the Rhymney Valley and surrounding areas.
  • E. Dartmoor Line
    The Dartmoor Line is a rural railway route in Devon, England, linking Exeter with the edge of Dartmoor and serving communities such as Okehampton.
  • 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_69e0c45c81f08190a6b8bbb70a45aae7 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea5deb388190a89a1f94285b7e55 completed April 23, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09e1414ca88190973fcd9d2866c883 completed May 17, 2026, 3:39 p.m.
NEDg Description generation batch_6a09e2d3cc6881909c1c23d06b8dfb16 completed May 17, 2026, 3:46 p.m.
NED2 Entity disambiguation (via description) batch_6a09e346d35481909a6c12377e12e525 completed May 17, 2026, 3:48 p.m.
Created at: April 16, 2026, 6:24 p.m.