Triple

T15568413
Position Surface form Disambiguated ID Type / Status
Subject Óbidos E374175 entity
Predicate hasLandmark P105 FINISHED
Object Aqueduto de Óbidos
Aqueduto de Óbidos is a historic 16th-century aqueduct in the Portuguese town of Óbidos, built to supply water and now recognized as a notable example of local engineering and architecture.
E1164854 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: Aqueduto de Óbidos | Statement: [Óbidos, hasLandmark, Aqueduto de Óbidos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Aqueduto de Óbidos
Context triple: [Óbidos, hasLandmark, Aqueduto de Óbidos]
  • A. Aqueduto da Fonte dos Canos
    Aqueduto da Fonte dos Canos is a historic stone aqueduct in Torres Vedras, Portugal, built to channel spring water into the town and notable for its series of arches and medieval origins.
  • B. 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.
  • C. Amarante Bridge
    Amarante Bridge is a historic stone arch bridge in the town of Amarante, Portugal, renowned for its picturesque setting and architectural significance.
  • D. Roman bridge of Paderne
    The Roman bridge of Paderne is a medieval stone bridge in the Algarve region of Portugal, traditionally attributed to Roman origins and notable for its historic architecture and scenic riverside setting.
  • E. Braga Bridge
    The Braga Bridge is a major steel truss highway bridge carrying Interstate 195 over the Taunton River in Fall River, Massachusetts.
  • 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: Aqueduto de Óbidos
Triple: [Óbidos, hasLandmark, Aqueduto de Óbidos]
Generated description
Aqueduto de Óbidos is a historic 16th-century aqueduct in the Portuguese town of Óbidos, built to supply water and now recognized as a notable example of local engineering and architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Aqueduto de Óbidos
Target entity description: Aqueduto de Óbidos is a historic 16th-century aqueduct in the Portuguese town of Óbidos, built to supply water and now recognized as a notable example of local engineering and architecture.
  • A. Aqueduto da Fonte dos Canos
    Aqueduto da Fonte dos Canos is a historic stone aqueduct in Torres Vedras, Portugal, built to channel spring water into the town and notable for its series of arches and medieval origins.
  • B. 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.
  • C. Amarante Bridge
    Amarante Bridge is a historic stone arch bridge in the town of Amarante, Portugal, renowned for its picturesque setting and architectural significance.
  • D. Roman bridge of Paderne
    The Roman bridge of Paderne is a medieval stone bridge in the Algarve region of Portugal, traditionally attributed to Roman origins and notable for its historic architecture and scenic riverside setting.
  • E. Braga Bridge
    The Braga Bridge is a major steel truss highway bridge carrying Interstate 195 over the Taunton River in Fall River, Massachusetts.
  • 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_69d85ccd575081908909b71a3f3e3a61 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04dde90b081908284d9258d4462e3 completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c4440a481909699a7eee25a4b24 completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff4f27c7b08190bbe2d64eef0610f8 completed May 9, 2026, 3:13 p.m.
NED2 Entity disambiguation (via description) batch_69ff4fc4223c8190a3dd7a6853258791 completed May 9, 2026, 3:16 p.m.
Created at: April 10, 2026, 4:10 a.m.