Triple

T23148322
Position Surface form Disambiguated ID Type / Status
Subject Tamar–Tavy–Lynher estuarine system E578253 entity
Predicate connectedTo P37 FINISHED
Object River Tamar — NE NERFINISHED

How this triple was built (2 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 Tamar | Statement: [Tamar–Tavy–Lynher estuarine system, connectedTo, River Tamar]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Tamar
Context triple: [Tamar–Tavy–Lynher estuarine system, connectedTo, River Tamar]
  • A. River Tamar chosen
    The River Tamar is a major river in southwest England that forms much of the historic boundary between Devon and Cornwall before flowing into Plymouth Sound.
  • B. Tasman River
    The Tasman River is a braided glacial river in New Zealand’s South Island that drains the meltwater from the Tasman Glacier through Aoraki/Mount Cook National Park into Lake Pukaki.
  • C. Tamar River
    The Tamar River is a major estuarine waterway in northern Tasmania, Australia, known for flowing past the city of Launceston and serving as an important ecological and economic corridor.
  • D. Pearse River
    The Pearse River is a clear, spring-fed river in New Zealand’s Tasman region, known for its extensive underwater cave system and as a major tributary of the Motueka River.
  • E. Lyre River
    The Lyre River is a short river on Washington State’s Olympic Peninsula that drains the clear, glacially carved waters of Lake Crescent toward the Strait of Juan de Fuca.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e245fb8de081908f0eba7b5fd75bc4 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18ecf9e9881908991ede784158f1e completed April 29, 2026, 4:53 a.m.
Created at: April 17, 2026, 4:01 p.m.