Triple

T7009873
Position Surface form Disambiguated ID Type / Status
Subject Bidasoa River E162552 entity
Predicate hasBridge P386 FINISHED
Object International Bridge of Irun–Hendaye
The International Bridge of Irun–Hendaye is a cross-border railway and road bridge linking the towns of Irun in Spain and Hendaye in France, serving as an important transport and customs gateway between the two countries.
 E635481 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: International Bridge of Irun–Hendaye | Statement: [Bidasoa River, hasBridge, International Bridge of Irun–Hendaye]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: International Bridge of Irun–Hendaye
Context triple: [Bidasoa River, hasBridge, International Bridge of Irun–Hendaye]
  • A. Bizkaia Bridge
    Bizkaia Bridge is a historic transporter bridge in northern Spain, recognized as a UNESCO World Heritage Site and notable for being the world’s oldest bridge of its kind.
  • B. Puente Zaragoza
    Puente Zaragoza is a bridge spanning the Santa Catarina River, serving as a key transportation link in the surrounding region.
  • C. Guadiana International Bridge
    The Guadiana International Bridge is a major road bridge spanning the Guadiana River that connects southern Portugal and Spain, serving as an important cross-border transport link in the Iberian Peninsula.
  • D. El Kantara Bridge
    El Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city's iconic landmarks.
  • E. Cheviré Bridge
    The Cheviré Bridge is a major road bridge near Nantes in western France, notable for carrying the ring road across the Loire River.
  • 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: International Bridge of Irun–Hendaye
Triple: [Bidasoa River, hasBridge, International Bridge of Irun–Hendaye]
Generated description
The International Bridge of Irun–Hendaye is a cross-border railway and road bridge linking the towns of Irun in Spain and Hendaye in France, serving as an important transport and customs gateway between the two countries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: International Bridge of Irun–Hendaye
Target entity description: The International Bridge of Irun–Hendaye is a cross-border railway and road bridge linking the towns of Irun in Spain and Hendaye in France, serving as an important transport and customs gateway between the two countries.
  • A. Bizkaia Bridge
    Bizkaia Bridge is a historic transporter bridge in northern Spain, recognized as a UNESCO World Heritage Site and notable for being the world’s oldest bridge of its kind.
  • B. Puente Zaragoza
    Puente Zaragoza is a bridge spanning the Santa Catarina River, serving as a key transportation link in the surrounding region.
  • C. Guadiana International Bridge
    The Guadiana International Bridge is a major road bridge spanning the Guadiana River that connects southern Portugal and Spain, serving as an important cross-border transport link in the Iberian Peninsula.
  • D. El Kantara Bridge
    El Kantara Bridge is a historic stone arch bridge in Constantine, Algeria, spanning a deep gorge and serving as one of the city's iconic landmarks.
  • E. Cheviré Bridge
    The Cheviré Bridge is a major road bridge near Nantes in western France, notable for carrying the ring road across the Loire River.
  • 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_69c6885928148190ae31909fbb5e9849 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dc38039c8190ab420d62bb11b4d9 completed March 27, 2026, 7:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c76a47aa6481908ac0039b2b728edb completed March 28, 2026, 5:42 a.m.
NEDg Description generation batch_69c76b67fc48819088ba80f1f84aa2f0 completed March 28, 2026, 5:47 a.m.
NED2 Entity disambiguation (via description) batch_69c76c46f9308190a7a1f0aa5284cef4 completed March 28, 2026, 5:51 a.m.
Created at: March 27, 2026, 2:34 p.m.