Triple

T516778
Position Surface form Disambiguated ID Type / Status
Subject Guayas River E10725 entity
Predicate crossedBy P416 FINISHED
Object Guayaquil–Durán bridge
The Guayaquil–Durán bridge is a major road and rail bridge in Ecuador that links the city of Guayaquil with the neighboring town of Durán, serving as a key transportation artery in the region.
E64355 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: Guayaquil–Durán bridge | Statement: [Guayas River, crossedBy, Guayaquil–Durán bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Guayaquil–Durán bridge
Context triple: [Guayas River, crossedBy, Guayaquil–Durán bridge]
  • A. Vasco da Gama Bridge
    The Vasco da Gama Bridge is a modern cable-stayed bridge in Lisbon, Portugal, and one of the longest bridges in Europe, spanning the Tagus River.
  • B. 25 de Abril Bridge
    The 25 de Abril Bridge is a large suspension bridge in Lisbon, Portugal, often compared to San Francisco’s Golden Gate Bridge for its similar appearance and iconic status.
  • C. Grand Bridge
    The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
  • D. Miraflores Locks
    Miraflores Locks is a key two-step lock complex near the Pacific entrance of the Panama Canal that raises and lowers ships between sea level and the canal’s main elevation.
  • E. Victoria Falls Bridge
    The Victoria Falls Bridge is a historic steel arch bridge spanning the Zambezi River between Zambia and Zimbabwe, renowned for its dramatic views of Victoria Falls and as a popular site for adventure activities like bungee jumping.
  • 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: Guayaquil–Durán bridge
Triple: [Guayas River, crossedBy, Guayaquil–Durán bridge]
Generated description
The Guayaquil–Durán bridge is a major road and rail bridge in Ecuador that links the city of Guayaquil with the neighboring town of Durán, serving as a key transportation artery in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Guayaquil–Durán bridge
Target entity description: The Guayaquil–Durán bridge is a major road and rail bridge in Ecuador that links the city of Guayaquil with the neighboring town of Durán, serving as a key transportation artery in the region.
  • A. Vasco da Gama Bridge
    The Vasco da Gama Bridge is a modern cable-stayed bridge in Lisbon, Portugal, and one of the longest bridges in Europe, spanning the Tagus River.
  • B. 25 de Abril Bridge
    The 25 de Abril Bridge is a large suspension bridge in Lisbon, Portugal, often compared to San Francisco’s Golden Gate Bridge for its similar appearance and iconic status.
  • C. Grand Bridge
    The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
  • D. Miraflores Locks
    Miraflores Locks is a key two-step lock complex near the Pacific entrance of the Panama Canal that raises and lowers ships between sea level and the canal’s main elevation.
  • E. Victoria Falls Bridge
    The Victoria Falls Bridge is a historic steel arch bridge spanning the Zambezi River between Zambia and Zimbabwe, renowned for its dramatic views of Victoria Falls and as a popular site for adventure activities like bungee jumping.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f184c3a481909bf60bb627b0ea88 completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a42b9a648190ab38c181da2ae0f6 completed March 1, 2026, 8:40 p.m.
NEDg Description generation batch_69a4a49eac5c8190bd85226bfb9309f2 completed March 1, 2026, 8:42 p.m.
NED2 Entity disambiguation (via description) batch_69a4a5597fe88190ab40a6e725cd138d completed March 1, 2026, 8:45 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.