Triple

T6588314
Position Surface form Disambiguated ID Type / Status
Subject Maeslant (Maas estuary) E159282 entity
Predicate drainageBasin P1559 FINISHED
Object Rhine–Meuse–Scheldt basin E2396 NE FINISHED

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: Rhine–Meuse–Scheldt basin | Statement: [Maeslant (Maas estuary), drainageBasin, Rhine–Meuse–Scheldt basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rhine–Meuse–Scheldt basin
Context triple: [Maeslant (Maas estuary), drainageBasin, Rhine–Meuse–Scheldt basin]
  • A. Meuse basin
    The Meuse basin is the catchment area of the Meuse River, spanning parts of France, Belgium, the Netherlands, and neighboring regions, and plays a key role in the hydrology, ecology, and water management of northwestern Europe.
  • B. Rhine–Meuse–Scheldt delta chosen
    The Rhine–Meuse–Scheldt delta is a vast low-lying river delta in the Netherlands and Belgium where the Rhine, Meuse, and Scheldt rivers empty into the North Sea, forming one of Europe’s most important and heavily engineered estuarine systems.
  • C. Rhine–Meuse river system
    The Rhine–Meuse river system is a major interconnected river network in Western Europe that drains large parts of the Alps and low countries before emptying into the North Sea through multiple distributaries.
  • D. Rhine River Basin
    The Rhine River Basin is the extensive catchment area of the Rhine River, spanning several European countries and supporting major ecosystems, industries, and transportation networks.
  • E. Rhine–Scheldt delta inland waterway network
    The Rhine–Scheldt delta inland waterway network is an interconnected system of navigable rivers and canals in the Rhine–Scheldt delta region that supports major European freight and transport routes between the North Sea ports and the continent’s interior.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c688366ce8819083f8883983c0df92 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6aeb0e9d88190aa861e742ff6804e completed March 27, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c72f7450dc8190881a9347b8b9475f completed March 28, 2026, 1:31 a.m.
Created at: March 27, 2026, 1:55 p.m.