Triple

T10398168
Position Surface form Disambiguated ID Type / Status
Subject Jubilee River E245074 entity
Predicate hasMouth P1008 FINISHED
Object River Thames at Datchet
River Thames at Datchet is a stretch of the River Thames near the village of Datchet in Berkshire, England, known for its riverside setting close to Windsor and its role in local flood management and recreation.
E861052 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: River Thames at Datchet | Statement: [Jubilee River, hasMouth, River Thames at Datchet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Thames at Datchet
Context triple: [Jubilee River, hasMouth, River Thames at Datchet]
  • A. River Thames at Weybridge
    The River Thames at Weybridge is a stretch of the Thames in Surrey where the River Wey joins it, forming a notable junction of waterways used for leisure boating and navigation.
  • B. River Thames at Brentford
    The River Thames at Brentford is the tidal stretch of London’s main river where it meets the River Brent, historically important as a trading and transport hub west of central London.
  • C. Tideway of the River Thames
    The Tideway of the River Thames is the tidal section of the River Thames in and around London, stretching from Teddington Lock through central London to the North Sea.
  • D. River Thames at Abingdon
    The River Thames at Abingdon is a picturesque stretch of England’s most famous river, known for its historic bridges, riverside walks, and views over the town of Abingdon-on-Thames.
  • E. Henley reach of the River Thames
    The Henley reach of the River Thames is a straight, carefully measured stretch of river at Henley-on-Thames, England, internationally renowned as the course for the Henley Royal Regatta’s rowing races.
  • 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: River Thames at Datchet
Triple: [Jubilee River, hasMouth, River Thames at Datchet]
Generated description
River Thames at Datchet is a stretch of the River Thames near the village of Datchet in Berkshire, England, known for its riverside setting close to Windsor and its role in local flood management and recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Thames at Datchet
Target entity description: River Thames at Datchet is a stretch of the River Thames near the village of Datchet in Berkshire, England, known for its riverside setting close to Windsor and its role in local flood management and recreation.
  • A. River Thames at Weybridge
    The River Thames at Weybridge is a stretch of the Thames in Surrey where the River Wey joins it, forming a notable junction of waterways used for leisure boating and navigation.
  • B. River Thames at Brentford
    The River Thames at Brentford is the tidal stretch of London’s main river where it meets the River Brent, historically important as a trading and transport hub west of central London.
  • C. Tideway of the River Thames
    The Tideway of the River Thames is the tidal section of the River Thames in and around London, stretching from Teddington Lock through central London to the North Sea.
  • D. River Thames at Abingdon
    The River Thames at Abingdon is a picturesque stretch of England’s most famous river, known for its historic bridges, riverside walks, and views over the town of Abingdon-on-Thames.
  • E. Henley reach of the River Thames
    The Henley reach of the River Thames is a straight, carefully measured stretch of river at Henley-on-Thames, England, internationally renowned as the course for the Henley Royal Regatta’s rowing races.
  • 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_69d381b5116081908d85227bab6d3c0c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9d1f2408190beaa8197641c66b4 completed April 7, 2026, 11:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fbc759a08190be677bf5458af0c8 completed April 9, 2026, 7:19 p.m.
NEDg Description generation batch_69d81c40dc6081908cc186ee6cd0814e completed April 9, 2026, 9:38 p.m.
NED2 Entity disambiguation (via description) batch_69d8277fbf0881908a1e16d6c07886e6 completed April 9, 2026, 10:26 p.m.
Created at: April 6, 2026, 12:07 p.m.