Triple

T16591412
Position Surface form Disambiguated ID Type / Status
Subject River Lyd E403094 entity
Predicate hasProtectedArea P855 FINISHED
Object Lydford Gorge National Trust property
Lydford Gorge National Trust property is a dramatic wooded river gorge in Devon, England, famed for its waterfalls, steep cliffs, and scenic walking trails managed by the National Trust.
E1222492 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: Lydford Gorge National Trust property | Statement: [River Lyd, hasProtectedArea, Lydford Gorge National Trust property]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lydford Gorge National Trust property
Context triple: [River Lyd, hasProtectedArea, Lydford Gorge National Trust property]
  • A. Letcombe Valley Nature Reserve
    Letcombe Valley Nature Reserve is a protected chalk stream and downland wildlife site in Oxfordshire, England, known for its rich biodiversity and scenic walking trails.
  • B. Cromford Gorge
    Cromford Gorge is a dramatic limestone valley in Derbyshire, England, renowned for its rugged cliffs, industrial heritage, and inclusion within the Derwent Valley Mills UNESCO World Heritage Site.
  • C. Shropshire Hills Discovery Centre
    Shropshire Hills Discovery Centre is a visitor and education centre in Craven Arms that showcases the landscape, wildlife, and heritage of the Shropshire Hills Area of Outstanding Natural Beauty.
  • D. Margam Country Park
    Margam Country Park is a historic Welsh country estate and public park known for its landscaped gardens, deer herd, and the 19th-century Margam Castle.
  • E. Teign Gorge
    Teign Gorge is a scenic river valley in Devon, England, known for its dramatic wooded landscapes, walking trails, and views from the nearby Castle Drogo.
  • 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: Lydford Gorge National Trust property
Triple: [River Lyd, hasProtectedArea, Lydford Gorge National Trust property]
Generated description
Lydford Gorge National Trust property is a dramatic wooded river gorge in Devon, England, famed for its waterfalls, steep cliffs, and scenic walking trails managed by the National Trust.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lydford Gorge National Trust property
Target entity description: Lydford Gorge National Trust property is a dramatic wooded river gorge in Devon, England, famed for its waterfalls, steep cliffs, and scenic walking trails managed by the National Trust.
  • A. Letcombe Valley Nature Reserve
    Letcombe Valley Nature Reserve is a protected chalk stream and downland wildlife site in Oxfordshire, England, known for its rich biodiversity and scenic walking trails.
  • B. Cromford Gorge
    Cromford Gorge is a dramatic limestone valley in Derbyshire, England, renowned for its rugged cliffs, industrial heritage, and inclusion within the Derwent Valley Mills UNESCO World Heritage Site.
  • C. Shropshire Hills Discovery Centre
    Shropshire Hills Discovery Centre is a visitor and education centre in Craven Arms that showcases the landscape, wildlife, and heritage of the Shropshire Hills Area of Outstanding Natural Beauty.
  • D. Margam Country Park
    Margam Country Park is a historic Welsh country estate and public park known for its landscaped gardens, deer herd, and the 19th-century Margam Castle.
  • E. Teign Gorge
    Teign Gorge is a scenic river valley in Devon, England, known for its dramatic wooded landscapes, walking trails, and views from the nearby Castle Drogo.
  • 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_69d88387363c8190a97a0c942130de97 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e359a012e081909a0604dde3c04bbb completed April 18, 2026, 10:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00759b9e5081909815d2cd00d44490 completed May 10, 2026, 12:10 p.m.
NEDg Description generation batch_6a007680bc7c81908c81ad690035ed47 completed May 10, 2026, 12:13 p.m.
NED2 Entity disambiguation (via description) batch_6a007728680c819082a3bd7e84edb2b0 completed May 10, 2026, 12:16 p.m.
Created at: April 10, 2026, 5:16 a.m.