Triple

T2390767
Position Surface form Disambiguated ID Type / Status
Subject Dolgellau E48935 entity
Predicate hasTrail P3625 FINISHED
Object Mawddach Trail
The Mawddach Trail is a scenic walking and cycling route in Gwynedd, Wales, that follows a former railway line along the Mawddach Estuary between Dolgellau and Barmouth.
E264154 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: Mawddach Trail | Statement: [Dolgellau, hasTrail, Mawddach Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mawddach Trail
Context triple: [Dolgellau, hasTrail, Mawddach Trail]
  • A. 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.
  • B. Monsal Trail
    The Monsal Trail is a popular multi-use recreational path in England’s Peak District, following a former railway line through scenic dales, tunnels, and viaducts.
  • C. Ceredigion Coast Path
    The Ceredigion Coast Path is a long-distance walking trail in west Wales that follows the scenic Ceredigion coastline along Cardigan Bay, offering views of cliffs, beaches, and wildlife.
  • D. Ben Nevis Mountain Path
    Ben Nevis Mountain Path is the most commonly used walking route to the summit of Ben Nevis in Scotland, popular with hikers for its relatively straightforward ascent.
  • E. Pennine Way
    The Pennine Way is a famous long-distance walking trail in England that follows the spine of the Pennines from the Peak District to the Scottish Borders.
  • 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: Mawddach Trail
Triple: [Dolgellau, hasTrail, Mawddach Trail]
Generated description
The Mawddach Trail is a scenic walking and cycling route in Gwynedd, Wales, that follows a former railway line along the Mawddach Estuary between Dolgellau and Barmouth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mawddach Trail
Target entity description: The Mawddach Trail is a scenic walking and cycling route in Gwynedd, Wales, that follows a former railway line along the Mawddach Estuary between Dolgellau and Barmouth.
  • A. 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.
  • B. Monsal Trail
    The Monsal Trail is a popular multi-use recreational path in England’s Peak District, following a former railway line through scenic dales, tunnels, and viaducts.
  • C. Ceredigion Coast Path
    The Ceredigion Coast Path is a long-distance walking trail in west Wales that follows the scenic Ceredigion coastline along Cardigan Bay, offering views of cliffs, beaches, and wildlife.
  • D. Ben Nevis Mountain Path
    Ben Nevis Mountain Path is the most commonly used walking route to the summit of Ben Nevis in Scotland, popular with hikers for its relatively straightforward ascent.
  • E. Pennine Way
    The Pennine Way is a famous long-distance walking trail in England that follows the spine of the Pennines from the Peak District to the Scottish Borders.
  • 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_69a88aa5f63081908d07fd302029fcbd completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc87457388190822d5506327db8f2 completed March 7, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3d4f0608190bcc77a67fa85b963 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb79b249c8190818bc4daf9eebd2a completed March 9, 2026, 12:05 p.m.
NED2 Entity disambiguation (via description) batch_69aeb843b8e88190b5e4417a64ce8f49 completed March 9, 2026, 12:08 p.m.
Created at: March 4, 2026, 7:57 p.m.