Triple

T5030548
Position Surface form Disambiguated ID Type / Status
Subject Bridge at Grave E113288 entity
Predicate alsoKnownAs P39 FINISHED
Object Maas Bridge at Grave
Maas Bridge at Grave is a historic road bridge over the River Maas in the Dutch town of Grave, known for its strategic importance during World War II’s Operation Market Garden.
E488057 NE FINISHED

How this triple was built (4 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: Maas Bridge at Grave | Statement: [Bridge at Grave, alsoKnownAs, Maas Bridge at Grave]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maas Bridge at Grave
Context triple: [Bridge at Grave, alsoKnownAs, Maas Bridge at Grave]
  • A. Krimpen aan den IJssel bridge
    The Krimpen aan den IJssel bridge is a major road and rail bridge in the Netherlands spanning the Hollandse IJssel, serving as a key connection between Krimpen aan den IJssel and the surrounding region.
  • B. 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.
  • C. Willemsbrug
    Willemsbrug is a prominent red steel cable-stayed bridge in Rotterdam, Netherlands, spanning the Nieuwe Maas and connecting the city’s northern and southern banks.
  • D. Torensluis bridge
    Torensluis bridge is a historic and unusually wide 17th-century stone bridge in Amsterdam, built on the Singel canal where the Jan Roodenpoortstoren tower once stood.
  • E. Paddepoelsterbrug
    Paddepoelsterbrug is a bridge in the city of Groningen in the Netherlands, known for carrying local traffic across the Van Starkenborghkanaal.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Maas Bridge at Grave
Triple: [Bridge at Grave, alsoKnownAs, Maas Bridge at Grave]
Generated description
Maas Bridge at Grave is a historic road bridge over the River Maas in the Dutch town of Grave, known for its strategic importance during World War II’s Operation Market Garden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maas Bridge at Grave
Target entity description: Maas Bridge at Grave is a historic road bridge over the River Maas in the Dutch town of Grave, known for its strategic importance during World War II’s Operation Market Garden.
  • A. Krimpen aan den IJssel bridge
    The Krimpen aan den IJssel bridge is a major road and rail bridge in the Netherlands spanning the Hollandse IJssel, serving as a key connection between Krimpen aan den IJssel and the surrounding region.
  • B. 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.
  • C. Willemsbrug
    Willemsbrug is a prominent red steel cable-stayed bridge in Rotterdam, Netherlands, spanning the Nieuwe Maas and connecting the city’s northern and southern banks.
  • D. Torensluis bridge
    Torensluis bridge is a historic and unusually wide 17th-century stone bridge in Amsterdam, built on the Singel canal where the Jan Roodenpoortstoren tower once stood.
  • E. Paddepoelsterbrug
    Paddepoelsterbrug is a bridge in the city of Groningen in the Netherlands, known for carrying local traffic across the Van Starkenborghkanaal.
  • F. None of above. chosen

Provenance (5 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_69bd443775e48190a646ffbfc4334723 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd739099a0819099c6201d4e1c5ee2 completed March 20, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c6859a88190bbf5688812f2eb91 completed March 21, 2026, 1:26 p.m.
NEDg Description generation batch_69be9e13855081908c3adc9c5c9f3b2d completed March 21, 2026, 1:33 p.m.
NED2 Entity disambiguation (via description) batch_69be9e83b6e48190b56eb02fce41bbf0 completed March 21, 2026, 1:34 p.m.
Created at: March 20, 2026, 1:36 p.m.