Triple

T11143648
Position Surface form Disambiguated ID Type / Status
Subject Staines Bridge E263618 entity
Predicate isCrossingOf P47021 FINISHED
Object River Thames between Staines and Egham
The River Thames between Staines and Egham is a non-tidal stretch of the Thames in Surrey, England, known for its historic crossings, riverside settlements, and recreational boating.
E907674 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: River Thames between Staines and Egham | Statement: [Staines Bridge, isCrossingOf, River Thames between Staines and Egham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Thames between Staines and Egham
Context triple: [Staines Bridge, isCrossingOf, River Thames between Staines and Egham]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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 between Staines and Egham
Triple: [Staines Bridge, isCrossingOf, River Thames between Staines and Egham]
Generated description
The River Thames between Staines and Egham is a non-tidal stretch of the Thames in Surrey, England, known for its historic crossings, riverside settlements, and recreational boating.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Thames between Staines and Egham
Target entity description: The River Thames between Staines and Egham is a non-tidal stretch of the Thames in Surrey, England, known for its historic crossings, riverside settlements, and recreational boating.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isCrossingOf
Context triple: [Staines Bridge, isCrossingOf, River Thames between Staines and Egham]
  • A. crossingOf chosen
    Indicates that one entity serves as the intersection or crossing point of two or more linear features, such as roads, paths, or tracks.
  • B. hasCrossingPoint
    Indicates that two or more entities intersect or share at least one common point in space or along their paths.
  • C. hadCrossingPoints
    Indicates that two entities intersected or overlapped at one or more specific points in space or time.
  • D. isOnlyDirectCrossingBetween
    Indicates that one entity serves as the sole direct crossing (e.g., bridge, passage, or connection) between two other entities, with no alternative direct crossing available.
  • E. crossedBy
    Indicates that one entity (typically a path, line, or boundary) is intersected or traversed by another entity.
  • 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_69d6aa9c0ba08190bbd19c217489b755 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8634d5481909b114d30a542ea3f completed April 9, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69e44215513481908909ce4289aabca6 completed April 19, 2026, 2:46 a.m.
NEDg Description generation batch_69e44c09dd5c8190bddf3dd109a639ba completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e451274ce48190a05f1d37f972c36c completed April 19, 2026, 3:51 a.m.
PD Predicate disambiguation batch_69d75ce104908190b6cc31ef2f67846a completed April 9, 2026, 8:01 a.m.
Created at: April 8, 2026, 9:28 p.m.