Triple

T8942836
Position Surface form Disambiguated ID Type / Status
Subject Lauttasaari E212944 entity
Predicate hasLandmark P105 FINISHED
Object Lauttasaari Bridge
Lauttasaari Bridge is a major road and public transport bridge in Helsinki, Finland, connecting the island district of Lauttasaari to the city’s mainland.
 E767244 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: Lauttasaari Bridge | Statement: [Lauttasaari, hasLandmark, Lauttasaari Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lauttasaari Bridge
Context triple: [Lauttasaari, hasLandmark, Lauttasaari Bridge]
  • A. Skarnsund Bridge
    Skarnsund Bridge is a notable Norwegian cable-stayed bridge that spans the Skarnsundet strait, forming part of the crossing over the Trondheimsfjord.
  • B. Nordsund Bridge
    Nordsund Bridge is a road bridge in Kristiansund, Norway, that connects parts of the town across the Nordsundet strait.
  • C. Hokksund Bridge
    Hokksund Bridge is a road bridge in Hokksund, Norway, that carries traffic across the Drammenselva river and serves as a key local transport link.
  • D. Rivelin Bridge
    Rivelin Bridge is a historic stone bridge in Sheffield, England, spanning the River Rivelin and serving as a notable local landmark.
  • E. Stridsberg Bridge
    Stridsberg Bridge is a road bridge in Trollhättan, Sweden, spanning part of the Göta älv river and connecting key areas of the city’s transport network.
  • 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: Lauttasaari Bridge
Triple: [Lauttasaari, hasLandmark, Lauttasaari Bridge]
Generated description
Lauttasaari Bridge is a major road and public transport bridge in Helsinki, Finland, connecting the island district of Lauttasaari to the city’s mainland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lauttasaari Bridge
Target entity description: Lauttasaari Bridge is a major road and public transport bridge in Helsinki, Finland, connecting the island district of Lauttasaari to the city’s mainland.
  • A. Skarnsund Bridge
    Skarnsund Bridge is a notable Norwegian cable-stayed bridge that spans the Skarnsundet strait, forming part of the crossing over the Trondheimsfjord.
  • B. Nordsund Bridge
    Nordsund Bridge is a road bridge in Kristiansund, Norway, that connects parts of the town across the Nordsundet strait.
  • C. Hokksund Bridge
    Hokksund Bridge is a road bridge in Hokksund, Norway, that carries traffic across the Drammenselva river and serves as a key local transport link.
  • D. Rivelin Bridge
    Rivelin Bridge is a historic stone bridge in Sheffield, England, spanning the River Rivelin and serving as a notable local landmark.
  • E. Stridsberg Bridge
    Stridsberg Bridge is a road bridge in Trollhättan, Sweden, spanning part of the Göta älv river and connecting key areas of the city’s transport network.
  • 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_69ca839694c88190b324ffeb43d23b08 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc66d93978819084b1a5c7c5dd2372 completed April 1, 2026, 12:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc1f418708190b1272209f61e3a51 completed April 3, 2026, 1:34 p.m.
NEDg Description generation batch_69cfc25fdf3481909d9821f7728b0c5b completed April 3, 2026, 1:36 p.m.
NED2 Entity disambiguation (via description) batch_69cfc2e808408190b9bc44ed21fc67d9 completed April 3, 2026, 1:38 p.m.
Created at: March 30, 2026, 6:58 p.m.