Triple

T12866626
Position Surface form Disambiguated ID Type / Status
Subject Kornhausbrücke (Bern) E307735 entity
Predicate isLocatedDownstreamOf P5956 FINISHED
Object Lorrainebrücke (Bern)
Lorrainebrücke (Bern) is a road and tram bridge in the Swiss city of Bern that spans the Aare River and connects the city center with the Lorraine district.
E1009566 NE FINISHED

How this triple was built (5 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: Lorrainebrücke (Bern) | Statement: [Kornhausbrücke (Bern), isLocatedDownstreamOf, Lorrainebrücke (Bern)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lorrainebrücke (Bern)
Context triple: [Kornhausbrücke (Bern), isLocatedDownstreamOf, Lorrainebrücke (Bern)]
  • A. Nydeggbrücke in Bern
    Nydeggbrücke in Bern is a historic stone arch bridge in Switzerland’s capital city that spans the Aare River and connects the Old Town with the eastern districts.
  • B. Kornhausbrücke in Bern
    Kornhausbrücke in Bern is a historic road and tram bridge in Switzerland’s capital city, spanning the Aare River and connecting the Old City with the Breitenrain district.
  • C. Nydegg Bridge
    Nydegg Bridge is a historic stone arch bridge in Bern, Switzerland, spanning the Aare River and connecting the Old City with the eastern districts.
  • D. Pont de la Gruyère
    Pont de la Gruyère is a bridge spanning the scenic Lake of Gruyère in the canton of Fribourg, Switzerland, serving as a key local transport link and viewpoint.
  • E. Aare bridge
    Aare bridge is a notable bridge spanning the Aare River in the Swiss town of Brugg, serving as a key local crossing and landmark.
  • 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: Lorrainebrücke (Bern)
Triple: [Kornhausbrücke (Bern), isLocatedDownstreamOf, Lorrainebrücke (Bern)]
Generated description
Lorrainebrücke (Bern) is a road and tram bridge in the Swiss city of Bern that spans the Aare River and connects the city center with the Lorraine district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lorrainebrücke (Bern)
Target entity description: Lorrainebrücke (Bern) is a road and tram bridge in the Swiss city of Bern that spans the Aare River and connects the city center with the Lorraine district.
  • A. Nydeggbrücke in Bern
    Nydeggbrücke in Bern is a historic stone arch bridge in Switzerland’s capital city that spans the Aare River and connects the Old Town with the eastern districts.
  • B. Kornhausbrücke in Bern
    Kornhausbrücke in Bern is a historic road and tram bridge in Switzerland’s capital city, spanning the Aare River and connecting the Old City with the Breitenrain district.
  • C. Nydegg Bridge
    Nydegg Bridge is a historic stone arch bridge in Bern, Switzerland, spanning the Aare River and connecting the Old City with the eastern districts.
  • D. Pont de la Gruyère
    Pont de la Gruyère is a bridge spanning the scenic Lake of Gruyère in the canton of Fribourg, Switzerland, serving as a key local transport link and viewpoint.
  • E. Aare bridge
    Aare bridge is a notable bridge spanning the Aare River in the Swiss town of Brugg, serving as a key local crossing and landmark.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isLocatedDownstreamOf
Context triple: [Kornhausbrücke (Bern), isLocatedDownstreamOf, Lorrainebrücke (Bern)]
  • A. situatedUpstreamOf
    Indicates that one entity is located in the direction from which a flow (such as water, traffic, or a process stream) originates relative to another entity along the same path or system.
  • B. downstreamFrom chosen
    Indicates that one entity is located or occurs at a point further along the natural flow or direction of another entity, typically in a linear or directional system such as a river, pipeline, or process sequence.
  • C. hasDownstreamConfluence
    Indicates that one watercourse or flow feature joins or merges into another at a point located further downstream.
  • D. locatedAfter
    Indicates that one entity is positioned later than another along a defined sequence, order, or spatial/temporal axis.
  • E. flowsDownFlankOf
    Indicates that one entity moves or travels downward along the side or slope of another entity.
  • F. None of above.

Provenance (6 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_69d7bdf69bc48190af6c2621f28ca351 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9714208f881908f7f8a921362909a completed April 10, 2026, 9:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6a54ee6c08190b59c610f6390366c completed May 3, 2026, 1:30 a.m.
NEDg Description generation batch_69f6a616f6e4819096c9850434882548 completed May 3, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69f6a716bb2c81909dccc5ddbf3c92b5 completed May 3, 2026, 1:38 a.m.
PD Predicate disambiguation batch_69d96fa3002881908000357b1f95a3ac completed April 10, 2026, 9:46 p.m.
Created at: April 9, 2026, 5:38 p.m.