Triple

T23029162
Position Surface form Disambiguated ID Type / Status
Subject San Nicolás del Puerto E573407 entity
Predicate hasAttraction P105 FINISHED
Object Roman bridge of San Nicolás del Puerto
The Roman bridge of San Nicolás del Puerto is an ancient stone bridge in Seville province, Spain, notable for its preserved Roman-era architecture and role in the region’s historic transport routes.
 E1565914 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: Roman bridge of San Nicolás del Puerto | Statement: [San Nicolás del Puerto, hasAttraction, Roman bridge of San Nicolás del Puerto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roman bridge of San Nicolás del Puerto
Context triple: [San Nicolás del Puerto, hasAttraction, Roman bridge of San Nicolás del Puerto]
  • A. Roman bridge of Salamanca
    The Roman bridge of Salamanca is an ancient stone arch bridge in Salamanca, Spain, renowned as a well-preserved example of Roman engineering and a symbol of the city’s historical heritage.
  • B. 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.
  • C. Chaves Roman bridge
    The Chaves Roman bridge is an ancient stone bridge in northern Portugal, renowned for its well-preserved Roman engineering and its role in spanning the Tâmega River.
  • D. Roman bridge of Alcántara
    The Roman bridge of Alcántara is a monumental 2nd-century AD stone arch bridge spanning the Tagus River in western Spain, renowned as one of the finest surviving examples of Roman engineering.
  • E. Roman bridge of Tavira
    The Roman bridge of Tavira is a historic multi-arched stone bridge spanning the Gilão River in Tavira, Portugal, and serving as one of the town’s most iconic architectural landmarks.
  • 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: Roman bridge of San Nicolás del Puerto
Triple: [San Nicolás del Puerto, hasAttraction, Roman bridge of San Nicolás del Puerto]
Generated description
The Roman bridge of San Nicolás del Puerto is an ancient stone bridge in Seville province, Spain, notable for its preserved Roman-era architecture and role in the region’s historic transport routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roman bridge of San Nicolás del Puerto
Target entity description: The Roman bridge of San Nicolás del Puerto is an ancient stone bridge in Seville province, Spain, notable for its preserved Roman-era architecture and role in the region’s historic transport routes.
  • A. Roman bridge of Salamanca
    The Roman bridge of Salamanca is an ancient stone arch bridge in Salamanca, Spain, renowned as a well-preserved example of Roman engineering and a symbol of the city’s historical heritage.
  • B. 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.
  • C. Chaves Roman bridge
    The Chaves Roman bridge is an ancient stone bridge in northern Portugal, renowned for its well-preserved Roman engineering and its role in spanning the Tâmega River.
  • D. Roman bridge of Alcántara
    The Roman bridge of Alcántara is a monumental 2nd-century AD stone arch bridge spanning the Tagus River in western Spain, renowned as one of the finest surviving examples of Roman engineering.
  • E. Roman bridge of Tavira
    The Roman bridge of Tavira is a historic multi-arched stone bridge spanning the Gilão River in Tavira, Portugal, and serving as one of the town’s most iconic architectural landmarks.
  • 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_69e245b821008190b0e09cb02092aae1 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1847f453881909a8f2affb48c64f1 completed April 29, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bf2b3ac308190bc241acfd02903d8 completed May 19, 2026, 5:18 a.m.
NEDg Description generation batch_6a0bf70818608190b6d7c5ee633bb4ce completed May 19, 2026, 5:37 a.m.
NED2 Entity disambiguation (via description) batch_6a0bf76284988190ac4b8f08859aecc6 completed May 19, 2026, 5:38 a.m.
Created at: April 17, 2026, 3:53 p.m.