Triple

T8781798
Position Surface form Disambiguated ID Type / Status
Subject Whaley Bridge E208746 entity
Predicate notableNearbyReservoir P17985 FINISHED
Object Fernilee Reservoir
Fernilee Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, wildlife, and outdoor recreation.
E761733 NE FINISHED

How this triple was built (5 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: Fernilee Reservoir | Statement: [Whaley Bridge, notableNearbyReservoir, Fernilee Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fernilee Reservoir
Context triple: [Whaley Bridge, notableNearbyReservoir, Fernilee Reservoir]
  • A. Woodhead Reservoir
    Woodhead Reservoir is a major man-made lake in the Longdendale Valley in northern England, built to supply water and help regulate flows along the River Etherow.
  • B. Toddbrook Reservoir
    Toddbrook Reservoir is a man-made lake in Derbyshire, England, known for supplying water to the Peak Forest Canal and for the 2019 dam safety crisis that led to the evacuation of nearby Whaley Bridge.
  • C. Gouthwaite Reservoir
    Gouthwaite Reservoir is a large man-made lake in Nidderdale, North Yorkshire, England, known for its role in water supply, flood control, and as a wildlife-rich nature reserve.
  • D. Claerwen Reservoir
    Claerwen Reservoir is a large upland water reservoir in mid Wales, known for its impressive dam and scenic surroundings within the Elan Valley.
  • E. Harperrig Reservoir
    Harperrig Reservoir is a man-made freshwater reservoir in the Pentland Hills of Scotland, used for water supply, fishing, and recreation.
  • 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: Fernilee Reservoir
Triple: [Whaley Bridge, notableNearbyReservoir, Fernilee Reservoir]
Generated description
Fernilee Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, wildlife, and outdoor recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fernilee Reservoir
Target entity description: Fernilee Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, wildlife, and outdoor recreation.
  • A. Woodhead Reservoir
    Woodhead Reservoir is a major man-made lake in the Longdendale Valley in northern England, built to supply water and help regulate flows along the River Etherow.
  • B. Toddbrook Reservoir
    Toddbrook Reservoir is a man-made lake in Derbyshire, England, known for supplying water to the Peak Forest Canal and for the 2019 dam safety crisis that led to the evacuation of nearby Whaley Bridge.
  • C. Gouthwaite Reservoir
    Gouthwaite Reservoir is a large man-made lake in Nidderdale, North Yorkshire, England, known for its role in water supply, flood control, and as a wildlife-rich nature reserve.
  • D. Claerwen Reservoir
    Claerwen Reservoir is a large upland water reservoir in mid Wales, known for its impressive dam and scenic surroundings within the Elan Valley.
  • E. Harperrig Reservoir
    Harperrig Reservoir is a man-made freshwater reservoir in the Pentland Hills of Scotland, used for water supply, fishing, and recreation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableNearbyReservoir
Context triple: [Whaley Bridge, notableNearbyReservoir, Fernilee Reservoir]
  • A. reservoirAlsoKnownAs
    Indicates that a reservoir is referred to by an alternative name or alias.
  • B. reservoirLocation
    Indicates that a reservoir is geographically located at or within a specified place or region.
  • C. reservoir
    Indicates that one entity serves as a storage or containment source (often for a resource) that can supply or affect another entity.
  • D. lakeTypeNearby
    Indicates that one entity is located near another entity that is classified as a particular type of lake.
  • E. hasNearbyLake chosen
    Indicates that one entity is located close to or in the vicinity of a lake.
  • F. None of above.

Provenance (6 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_69ca835fbee88190bf625939bac48d7f completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f7155b081908891e84b704f0ebf completed March 31, 2026, 11:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf890077a881908ebddefc36b978d1 completed April 3, 2026, 9:31 a.m.
NEDg Description generation batch_69cf8ab6c1a8819097b8a84902a10296 completed April 3, 2026, 9:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf8bc521dc81908918b48a25f290bb completed April 3, 2026, 9:43 a.m.
PD Predicate disambiguation batch_69cc5c1aff3881908be6a9cbc9f50461 completed March 31, 2026, 11:43 p.m.
Created at: March 30, 2026, 6:42 p.m.