Triple

T817607
Position Surface form Disambiguated ID Type / Status
Subject Southampton E17684 entity
Predicate nearMouthOf P18935 FINISHED
Object River Itchen E131175 NE FINISHED

How this triple was built (3 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 Itchen | Statement: [Southampton, nearMouthOf, River Itchen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Itchen
Context triple: [Southampton, nearMouthOf, River Itchen]
  • A. River Itchen chosen
    The River Itchen is a chalk stream in southern England renowned for its clear waters, rich wildlife, and world-class fly fishing, flowing through Winchester before reaching Southampton Water.
  • B. River Stour
    The River Stour is a major river in southeast England that flows through the county of Kent, passing historic towns such as Canterbury before reaching the English Channel.
  • C. River Great Ouse
    The River Great Ouse is one of the major rivers in eastern England, flowing through several counties and historic towns before reaching The Wash on the North Sea.
  • D. River Darent
    River Darent is a chalk stream river in Kent, England, flowing north through the Darent Valley to join the River Thames.
  • E. River Soar
    The River Soar is a major river in central England that flows through Leicestershire and the city of Leicester before joining the River Trent.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: nearMouthOf
Context triple: [Southampton, nearMouthOf, River Itchen]
  • A. mouthNear chosen
    Indicates that one entity’s mouth is positioned close to another entity or object in space.
  • B. mouthOf
    Indicates the location where one entity (typically a river or similar feature) empties into or opens out into another, larger body or feature.
  • C. near
    Indicates that one entity is located at a short distance from another entity in space or position.
  • D. mouth
    Indicates that one entity is the mouth (oral opening) of another entity, typically serving as the location for ingestion, speech, or related functions.
  • E. occursNear
    Indicates that one event or entity takes place or exists in close spatial proximity to another.
  • F. None of above.

Provenance (4 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_69a4937bcaac8190a322524ac6f45a5a completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4ab976094819086d676404d745750 completed March 1, 2026, 9:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac762a53b48190a4d98b0416b4697c completed March 7, 2026, 7:02 p.m.
PD Predicate disambiguation batch_69a4aa76a7808190ac7fd9ba1a4cebcb completed March 1, 2026, 9:07 p.m.
Created at: March 1, 2026, 7:38 p.m.