Triple

T9299801
Position Surface form Disambiguated ID Type / Status
Subject Tâmega River E223728 entity
Predicate hasBridge P386 FINISHED
Object Amarante Bridge
Amarante Bridge is a historic stone arch bridge in the town of Amarante, Portugal, renowned for its picturesque setting and architectural significance.
E789645 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: Amarante Bridge | Statement: [Tâmega River, hasBridge, Amarante Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amarante Bridge
Context triple: [Tâmega River, hasBridge, Amarante Bridge]
  • A. Braga Bridge
    The Braga Bridge is a major steel truss highway bridge carrying Interstate 195 over the Taunton River in Fall River, Massachusetts.
  • B. Ponte de Sacavém
    Ponte de Sacavém is a historic bridge in the town of Sacavém, Portugal, known for spanning the Trancão River and serving as an important local crossing and landmark.
  • C. 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.
  • D. Dom Luís I Bridge
    Dom Luís I Bridge is a double-deck iron arch bridge spanning the Douro River in Porto, Portugal, renowned as one of the city’s most iconic landmarks.
  • E. Puente de Alcántara
    Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
  • 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: Amarante Bridge
Triple: [Tâmega River, hasBridge, Amarante Bridge]
Generated description
Amarante Bridge is a historic stone arch bridge in the town of Amarante, Portugal, renowned for its picturesque setting and architectural significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amarante Bridge
Target entity description: Amarante Bridge is a historic stone arch bridge in the town of Amarante, Portugal, renowned for its picturesque setting and architectural significance.
  • A. Braga Bridge
    The Braga Bridge is a major steel truss highway bridge carrying Interstate 195 over the Taunton River in Fall River, Massachusetts.
  • B. Ponte de Sacavém
    Ponte de Sacavém is a historic bridge in the town of Sacavém, Portugal, known for spanning the Trancão River and serving as an important local crossing and landmark.
  • C. 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.
  • D. Dom Luís I Bridge
    Dom Luís I Bridge is a double-deck iron arch bridge spanning the Douro River in Porto, Portugal, renowned as one of the city’s most iconic landmarks.
  • E. Puente de Alcántara
    Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
  • 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_69ca8423edb08190bc0c91287a484768 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd08d070c881908bed41aada6f85ae completed April 1, 2026, noon
NED1 Entity disambiguation (via context triple) batch_69d0b25ac97881908751b466b370b7e5 completed April 4, 2026, 6:40 a.m.
NEDg Description generation batch_69d0b301659481909c1865884421fcde completed April 4, 2026, 6:43 a.m.
NED2 Entity disambiguation (via description) batch_69d0b38ae1ec8190b36019d3a642290d completed April 4, 2026, 6:45 a.m.
Created at: March 30, 2026, 7:36 p.m.