Triple

T8881601
Position Surface form Disambiguated ID Type / Status
Subject Elvas E211423 entity
Predicate knownFor P22 FINISHED
Object Amoreira Aqueduct
The Amoreira Aqueduct is a historic 16th–17th century aqueduct in Elvas, Portugal, renowned for its monumental multi-tiered arches that once supplied water to the fortified city and now form part of its UNESCO World Heritage landscape.
E764192 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: Amoreira Aqueduct | Statement: [Elvas, knownFor, Amoreira Aqueduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amoreira Aqueduct
Context triple: [Elvas, knownFor, Amoreira Aqueduct]
  • A. Espada Aqueduct
    Espada Aqueduct is a historic 18th-century stone irrigation structure in San Antonio, Texas, built by Spanish missionaries to supply water to Mission Espada and its surrounding farmlands.
  • B. Cacor aqueduct
    The Cacor aqueduct is a historic French water bridge that carries the Canal de Garonne over the Tarn River near Moissac.
  • C. Buc aqueduct
    The Buc aqueduct is a historic 17th-century French aqueduct near Versailles, built under Louis XIV to supply water to the palace’s elaborate fountains and gardens.
  • D. Valens Aqueduct
    The Valens Aqueduct is a late Roman-era aqueduct in Istanbul, Turkey, that once formed a key part of the city’s water supply system and remains a prominent historic landmark.
  • E. Lune Aqueduct
    Lune Aqueduct is a historic 18th-century stone aqueduct in Lancaster, England, renowned for carrying the canal high over the River Lune with a series of impressive arches.
  • 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: Amoreira Aqueduct
Triple: [Elvas, knownFor, Amoreira Aqueduct]
Generated description
The Amoreira Aqueduct is a historic 16th–17th century aqueduct in Elvas, Portugal, renowned for its monumental multi-tiered arches that once supplied water to the fortified city and now form part of its UNESCO World Heritage landscape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amoreira Aqueduct
Target entity description: The Amoreira Aqueduct is a historic 16th–17th century aqueduct in Elvas, Portugal, renowned for its monumental multi-tiered arches that once supplied water to the fortified city and now form part of its UNESCO World Heritage landscape.
  • A. Espada Aqueduct
    Espada Aqueduct is a historic 18th-century stone irrigation structure in San Antonio, Texas, built by Spanish missionaries to supply water to Mission Espada and its surrounding farmlands.
  • B. Cacor aqueduct
    The Cacor aqueduct is a historic French water bridge that carries the Canal de Garonne over the Tarn River near Moissac.
  • C. Buc aqueduct
    The Buc aqueduct is a historic 17th-century French aqueduct near Versailles, built under Louis XIV to supply water to the palace’s elaborate fountains and gardens.
  • D. Valens Aqueduct
    The Valens Aqueduct is a late Roman-era aqueduct in Istanbul, Turkey, that once formed a key part of the city’s water supply system and remains a prominent historic landmark.
  • E. Lune Aqueduct
    Lune Aqueduct is a historic 18th-century stone aqueduct in Lancaster, England, renowned for carrying the canal high over the River Lune with a series of impressive arches.
  • 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_69ca838f9e20819096ab1f236a70381a completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6168e3d881908c58cf11cf5f9a0e completed April 1, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfabca74888190934593d6504fbed1 completed April 3, 2026, noon
NEDg Description generation batch_69cfac9c743c8190a26f753111f07281 completed April 3, 2026, 12:03 p.m.
NED2 Entity disambiguation (via description) batch_69cfad54cf5c81908558fd4c21f2f3b6 completed April 3, 2026, 12:06 p.m.
Created at: March 30, 2026, 6:53 p.m.