Triple

T15379127
Position Surface form Disambiguated ID Type / Status
Subject River Towy E367751 entity
Predicate hasEstuary P4359 FINISHED
Object Towy Estuary
Towy Estuary is the tidal mouth of the River Towy in Carmarthenshire, Wales, known for its extensive saltmarshes, mudflats, and rich birdlife along the Carmarthen Bay coast.
E1155222 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: Towy Estuary | Statement: [River Towy, hasEstuary, Towy Estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Towy Estuary
Context triple: [River Towy, hasEstuary, Towy Estuary]
  • A. Usk Estuary
    The Usk Estuary is the tidal lower reach of the River Usk in South Wales, forming an important coastal wetland and wildlife habitat where the river meets the Severn Estuary.
  • B. Dart Estuary
    The Dart Estuary is a tidal inlet on the south coast of Devon, England, where the River Dart meets the English Channel, known for its scenic beauty, maritime activity, and the town of Dartmouth on its banks.
  • C. Deben Estuary
    Deben Estuary is a scenic tidal river estuary in Suffolk, England, known for its rich wildlife habitats, sailing, and picturesque coastal landscapes.
  • D. Forth estuary
    The Forth estuary is the tidal mouth of Scotland’s River Forth, forming a broad inlet on the country’s east coast that has long been important for shipping, industry, and iconic bridges such as the Forth Bridge.
  • E. Brue estuary
    The Brue estuary is the tidal mouth and coastal wetland area where the River Brue meets the sea in Somerset, England.
  • 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: Towy Estuary
Triple: [River Towy, hasEstuary, Towy Estuary]
Generated description
Towy Estuary is the tidal mouth of the River Towy in Carmarthenshire, Wales, known for its extensive saltmarshes, mudflats, and rich birdlife along the Carmarthen Bay coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Towy Estuary
Target entity description: Towy Estuary is the tidal mouth of the River Towy in Carmarthenshire, Wales, known for its extensive saltmarshes, mudflats, and rich birdlife along the Carmarthen Bay coast.
  • A. Usk Estuary
    The Usk Estuary is the tidal lower reach of the River Usk in South Wales, forming an important coastal wetland and wildlife habitat where the river meets the Severn Estuary.
  • B. Dart Estuary
    The Dart Estuary is a tidal inlet on the south coast of Devon, England, where the River Dart meets the English Channel, known for its scenic beauty, maritime activity, and the town of Dartmouth on its banks.
  • C. Deben Estuary
    Deben Estuary is a scenic tidal river estuary in Suffolk, England, known for its rich wildlife habitats, sailing, and picturesque coastal landscapes.
  • D. Forth estuary
    The Forth estuary is the tidal mouth of Scotland’s River Forth, forming a broad inlet on the country’s east coast that has long been important for shipping, industry, and iconic bridges such as the Forth Bridge.
  • E. Brue estuary
    The Brue estuary is the tidal mouth and coastal wetland area where the River Brue meets the sea in Somerset, England.
  • 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_69d85a1551a08190ba2caea7cd51c639 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e6044488190b0499db109f7f821 completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1347c8448190aa1088d66bca2722 completed May 9, 2026, 10:58 a.m.
NEDg Description generation batch_69ff145ac8e081908b075cee67e82aa3 completed May 9, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_69ff1509e5a48190b69f1a44d793e07d completed May 9, 2026, 11:05 a.m.
Created at: April 10, 2026, 3:19 a.m.