Triple

T9108198
Position Surface form Disambiguated ID Type / Status
Subject Amposta E218528 entity
Predicate hasHeritageSite P923 FINISHED
Object Amposta suspension bridge
The Amposta suspension bridge is a historic early-20th-century steel suspension bridge over the Ebro River in Catalonia, Spain, notable as an engineering landmark and symbol of the town of Amposta.
E906534 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: Amposta suspension bridge | Statement: [Amposta, hasHeritageSite, Amposta suspension bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amposta suspension bridge
Context triple: [Amposta, hasHeritageSite, Amposta suspension bridge]
  • A. Clyde Suspension Bridge
    The Clyde Suspension Bridge is a historic 19th-century pedestrian suspension bridge in Glasgow, Scotland, known for its elegant design and role in connecting the city across the River Clyde.
  • B. Rockwell Bridge
    Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
  • C. Powder Point Bridge
    Powder Point Bridge is a historic wooden bridge in Duxbury, Massachusetts, known for spanning the bay between the mainland and Duxbury Beach and once being one of the longest wooden bridges in the world.
  • D. Leach Highway Bridge
    Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
  • E. Seabreeze Bridge
    Seabreeze Bridge is a roadway bridge in Daytona Beach, Florida, that carries traffic across the Halifax River between the beachside and mainland areas.
  • 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: Amposta suspension bridge
Triple: [Amposta, hasHeritageSite, Amposta suspension bridge]
Generated description
The Amposta suspension bridge is a historic early-20th-century steel suspension bridge over the Ebro River in Catalonia, Spain, notable as an engineering landmark and symbol of the town of Amposta.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amposta suspension bridge
Target entity description: The Amposta suspension bridge is a historic early-20th-century steel suspension bridge over the Ebro River in Catalonia, Spain, notable as an engineering landmark and symbol of the town of Amposta.
  • A. Clyde Suspension Bridge
    The Clyde Suspension Bridge is a historic 19th-century pedestrian suspension bridge in Glasgow, Scotland, known for its elegant design and role in connecting the city across the River Clyde.
  • B. Rockwell Bridge
    Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
  • C. Powder Point Bridge
    Powder Point Bridge is a historic wooden bridge in Duxbury, Massachusetts, known for spanning the bay between the mainland and Duxbury Beach and once being one of the longest wooden bridges in the world.
  • D. Leach Highway Bridge
    Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
  • E. Seabreeze Bridge
    Seabreeze Bridge is a roadway bridge in Daytona Beach, Florida, that carries traffic across the Halifax River between the beachside and mainland areas.
  • 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_69ca83db7448819090d0a5de842ef2ac completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca57543448190829853c31e05dd8c completed April 1, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69e42d406e2c8190ad27f3a5276be25f completed April 19, 2026, 1:17 a.m.
NEDg Description generation batch_69e4374700b881908ebb185ae020487b completed April 19, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69e4399385c08190852c3cbd730a1f11 completed April 19, 2026, 2:10 a.m.
Created at: March 30, 2026, 7:16 p.m.