Triple

T2013985
Position Surface form Disambiguated ID Type / Status
Subject M40 motorway E43750 entity
Predicate hasBridgeOver P386 FINISHED
Object River Thames near High Wycombe
The River Thames near High Wycombe is a stretch of England’s most famous river flowing through the Chilterns area, bordered by rural landscapes and towns in Buckinghamshire.
E226189 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 near High Wycombe | Statement: [M40 motorway, hasBridgeOver, River Thames near High Wycombe]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Thames near High Wycombe
Context triple: [M40 motorway, hasBridgeOver, River Thames near High Wycombe]
  • A. River Cherwell
    The River Cherwell is a major tributary of the River Thames in central England, flowing through Northamptonshire and Oxfordshire and notably running through the city of Oxford.
  • B. River Kennet
    River Kennet is a significant chalk stream in southern England that flows through Wiltshire and Berkshire before joining the River Thames.
  • C. Runnymede reach of the River Thames
    The Runnymede reach of the River Thames is a stretch of the river in Surrey, England, historically renowned as the area near where Magna Carta was sealed in 1215.
  • D. Thames River watershed
    The Thames River watershed is a drainage basin in southwestern Ontario, Canada, encompassing the land area whose surface water flows into the Thames River and its tributaries.
  • E. River Colne
    The River Colne is a watercourse in West Yorkshire, England, flowing through Huddersfield and the Colne Valley before joining the River Calder.
  • 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 near High Wycombe
Triple: [M40 motorway, hasBridgeOver, River Thames near High Wycombe]
Generated description
The River Thames near High Wycombe is a stretch of England’s most famous river flowing through the Chilterns area, bordered by rural landscapes and towns in Buckinghamshire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Thames near High Wycombe
Target entity description: The River Thames near High Wycombe is a stretch of England’s most famous river flowing through the Chilterns area, bordered by rural landscapes and towns in Buckinghamshire.
  • A. River Cherwell
    The River Cherwell is a major tributary of the River Thames in central England, flowing through Northamptonshire and Oxfordshire and notably running through the city of Oxford.
  • B. River Kennet
    River Kennet is a significant chalk stream in southern England that flows through Wiltshire and Berkshire before joining the River Thames.
  • C. Runnymede reach of the River Thames
    The Runnymede reach of the River Thames is a stretch of the river in Surrey, England, historically renowned as the area near where Magna Carta was sealed in 1215.
  • D. Thames River watershed
    The Thames River watershed is a drainage basin in southwestern Ontario, Canada, encompassing the land area whose surface water flows into the Thames River and its tributaries.
  • E. River Colne
    The River Colne is a tributary river in southern England that flows through Hertfordshire and Buckinghamshire before joining the River Thames near Staines.
  • 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_69a88716e9f08190946313fdc949e3cf completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb8b42d508190bf2b63132bb2ad77 completed March 7, 2026, 5:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0aeca6388190befe0630d44de109 completed March 8, 2026, 11:49 p.m.
NEDg Description generation batch_69ae0bb8b34c81908f817bb1fbcb1873 completed March 8, 2026, 11:52 p.m.
NED2 Entity disambiguation (via description) batch_69ae0c20aaf48190852334f9c76d0d18 completed March 8, 2026, 11:54 p.m.
Created at: March 4, 2026, 7:37 p.m.