Triple

T10976223
Position Surface form Disambiguated ID Type / Status
Subject Limehouse Cut E259375 entity
Predicate waterwaySystem P2432 FINISHED
Object River Thames basin E473236 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: River Thames basin | Statement: [Limehouse Cut, waterwaySystem, River Thames basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Thames basin
Context triple: [Limehouse Cut, waterwaySystem, River Thames basin]
  • A. Thames Basin chosen
    The Thames Basin is the drainage area in southern England that collects water flowing into the River Thames and its tributaries.
  • B. Thames River watershed
    The Thames River watershed is a drainage basin in southwestern Ontario, Canada, encompassing the land area whose surface water flows into the Thames River and its tributaries.
  • C. Thames River
    The Thames River in Connecticut is a short tidal estuary in the southeastern part of the state that flows past cities like New London into Long Island Sound.
  • D. Thames River
    The Thames River is a Canadian river in southwestern Ontario that flows through communities such as Woodstock before emptying into Lake St. Clair.
  • E. Thames
    The Thames is a major river in southern England that flows through London and has long been central to the country’s history, commerce, and culture.
  • 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_69d6aa895f4c8190887a15460ef622f4 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d771f5bef481909043656c571fda89 completed April 9, 2026, 9:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69e344b433c481909bf22bba1b8dc3bd completed April 18, 2026, 8:45 a.m.
Created at: April 8, 2026, 9:24 p.m.