Triple

T19316138
Position Surface form Disambiguated ID Type / Status
Subject Bassignana E483101 entity
Predicate locatedNearConfluenceOf P11842 FINISHED
Object Tanaro River and Po River — NE NERFINISHED

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: Tanaro River and Po River | Statement: [Bassignana, locatedNearConfluenceOf, Tanaro River and Po River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tanaro River and Po River
Context triple: [Bassignana, locatedNearConfluenceOf, Tanaro River and Po River]
  • A. Po River
    The Po River is the longest river in Italy, flowing eastward across northern Italy’s plains to the Adriatic Sea and serving as a major geographic and economic artery for the region.
  • B. Parma River
    The Parma River is a watercourse in the Emilia-Romagna region of northern Italy that flows through the city of Parma before joining the Po River.
  • C. Ma River
    The Ma River is a major river in Southeast Asia that flows through north-central Vietnam and Laos before emptying into the Gulf of Tonkin.
  • D. Serchio River
    The Serchio River is a major river in Tuscany, Italy, flowing through the province of Lucca before emptying into the Ligurian Sea.
  • E. Pavia River
    The Pavia River is a small watercourse in central Portugal that flows near the city of Viseu and forms part of its local natural landscape.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tanaro River and Po River
Target entity description: The Tanaro River and Po River are two major rivers in northwestern Italy whose confluence forms an important hydrological and geographical junction in the Po Valley.
  • A. Po River
    The Po River is the longest river in Italy, flowing eastward across northern Italy’s plains to the Adriatic Sea and serving as a major geographic and economic artery for the region.
  • B. Parma River
    The Parma River is a watercourse in the Emilia-Romagna region of northern Italy that flows through the city of Parma before joining the Po River.
  • C. Ma River
    The Ma River is a major river in Southeast Asia that flows through north-central Vietnam and Laos before emptying into the Gulf of Tonkin.
  • D. Serchio River
    The Serchio River is a major river in Tuscany, Italy, flowing through the province of Lucca before emptying into the Ligurian Sea.
  • E. Pavia River
    The Pavia River is a small watercourse in central Portugal that flows near the city of Viseu and forms part of its local natural landscape.
  • F. None of above. chosen

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_69d8e8d04d5c8190baa816986f2b1d1e completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e60d843640819089ff3738aae29eb1 completed April 20, 2026, 11:27 a.m.
Created at: April 10, 2026, 1:32 p.m.