Triple

T17816139
Position Surface form Disambiguated ID Type / Status
Subject Bergsche Maas E444845 entity
Predicate hasBridge P386 FINISHED
Object Keizersveer Bridge — 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: Keizersveer Bridge | Statement: [Bergsche Maas, hasBridge, Keizersveer Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Keizersveer Bridge
Context triple: [Bergsche Maas, hasBridge, Keizersveer Bridge]
  • A. Van Brienenoord Bridge
    The Van Brienenoord Bridge is a major arch bridge in Rotterdam, Netherlands, carrying one of the country’s busiest motorways across the Nieuwe Maas river.
  • B. Grevelingen Bridge
    Grevelingen Bridge is a Dutch road bridge that carries traffic across the Grevelingen estuary as part of the N59 route in the province of Zeeland.
  • C. IJmeer bridge
    The IJmeer bridge is a proposed infrastructure project intended to create a direct connection across the IJmeer lake, improving transport links between Amsterdam and surrounding areas.
  • D. Enneüs Heerma Bridge
    The Enneüs Heerma Bridge is a striking, modern cable-stayed bridge in Amsterdam known for its distinctive arched design and role in connecting the city to the IJburg district.
  • E. IJssel bridge
    The IJssel bridge is a notable road and rail crossing over the river IJssel near Kampen in the Netherlands, serving as a key regional transport link.
  • 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: Keizersveer Bridge
Target entity description: Keizersveer Bridge is a road bridge in the Netherlands that spans the Bergsche Maas river, forming an important regional traffic connection.
  • A. Van Brienenoord Bridge
    The Van Brienenoord Bridge is a major arch bridge in Rotterdam, Netherlands, carrying one of the country’s busiest motorways across the Nieuwe Maas river.
  • B. Grevelingen Bridge
    Grevelingen Bridge is a Dutch road bridge that carries traffic across the Grevelingen estuary as part of the N59 route in the province of Zeeland.
  • C. IJmeer bridge
    The IJmeer bridge is a proposed infrastructure project intended to create a direct connection across the IJmeer lake, improving transport links between Amsterdam and surrounding areas.
  • D. Enneüs Heerma Bridge
    The Enneüs Heerma Bridge is a striking, modern cable-stayed bridge in Amsterdam known for its distinctive arched design and role in connecting the city to the IJburg district.
  • E. IJssel bridge
    The IJssel bridge is a notable road and rail crossing over the river IJssel near Kampen in the Netherlands, serving as a key regional transport link.
  • 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4887f7d048190b6d813b9f0fab3e7 completed April 19, 2026, 7:47 a.m.
Created at: April 10, 2026, 10:14 a.m.