Triple

T9865503
Position Surface form Disambiguated ID Type / Status
Subject Pen-y-garreg Reservoir E239821 entity
Predicate hasAccess P273 FINISHED
Object Elan Valley Trail
The Elan Valley Trail is a scenic walking and cycling route in mid-Wales that follows the historic Elan Valley reservoirs and dams through picturesque upland landscapes.
E825780 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: Elan Valley Trail | Statement: [Pen-y-garreg Reservoir, hasAccess, Elan Valley Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Elan Valley Trail
Context triple: [Pen-y-garreg Reservoir, hasAccess, Elan Valley Trail]
  • A. Meon Valley Trail
    The Meon Valley Trail is a scenic walking and cycling route in Hampshire that follows a disused railway line through the Meon Valley countryside.
  • B. Clywedog Trail
    Clywedog Trail is a scenic walking route in Wrexham County Borough that follows the River Clywedog through woodlands, historic industrial sites, and countryside landscapes.
  • C. Blackett’s Ridge Trail
    Blackett’s Ridge Trail is a popular, steep desert hiking route in the Santa Catalina Mountains near Tucson, Arizona, known for its panoramic views over Sabino and Bear Canyons.
  • D. High Peak Trail
    High Peak Trail is a long-distance recreational path in Derbyshire, England, following a former railway route through the Peak District for walking, cycling, and horse riding.
  • E. Taff Trail
    The Taff Trail is a long-distance walking and cycling route in South Wales that follows the River Taff between Cardiff and Merthyr Tydfil, passing through a mix of urban, woodland, and countryside landscapes.
  • 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: Elan Valley Trail
Triple: [Pen-y-garreg Reservoir, hasAccess, Elan Valley Trail]
Generated description
The Elan Valley Trail is a scenic walking and cycling route in mid-Wales that follows the historic Elan Valley reservoirs and dams through picturesque upland landscapes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Elan Valley Trail
Target entity description: The Elan Valley Trail is a scenic walking and cycling route in mid-Wales that follows the historic Elan Valley reservoirs and dams through picturesque upland landscapes.
  • A. Meon Valley Trail
    The Meon Valley Trail is a scenic walking and cycling route in Hampshire that follows a disused railway line through the Meon Valley countryside.
  • B. Clywedog Trail
    Clywedog Trail is a scenic walking route in Wrexham County Borough that follows the River Clywedog through woodlands, historic industrial sites, and countryside landscapes.
  • C. Blackett’s Ridge Trail
    Blackett’s Ridge Trail is a popular, steep desert hiking route in the Santa Catalina Mountains near Tucson, Arizona, known for its panoramic views over Sabino and Bear Canyons.
  • D. High Peak Trail
    High Peak Trail is a long-distance recreational path in Derbyshire, England, following a former railway route through the Peak District for walking, cycling, and horse riding.
  • E. Taff Trail
    The Taff Trail is a long-distance walking and cycling route in South Wales that follows the River Taff between Cardiff and Merthyr Tydfil, passing through a mix of urban, woodland, and countryside landscapes.
  • 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_69ca84e7506c819095cbde4ff16512bb completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3ba7f288190a15ebec2cc3112c4 completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e4544d008190a70ec0d490da8ef2 completed April 5, 2026, 4:25 a.m.
NEDg Description generation batch_69d1e5204f748190b1f56ee5469828a2 completed April 5, 2026, 4:29 a.m.
NED2 Entity disambiguation (via description) batch_69d1e598243481909278cb3c911ce3db completed April 5, 2026, 4:31 a.m.
Created at: March 30, 2026, 8:36 p.m.