Triple

T9299776
Position Surface form Disambiguated ID Type / Status
Subject Tâmega River E223728 entity
Predicate flowsThroughCity P10456 FINISHED
Object Marco de Canaveses
Marco de Canaveses is a municipality in northern Portugal known for its scenic river landscapes, including its location along the Tâmega River, and notable contemporary architecture such as works by Álvaro Siza Vieira.
 E793942 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: Marco de Canaveses | Statement: [Tâmega River, flowsThroughCity, Marco de Canaveses]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marco de Canaveses
Context triple: [Tâmega River, flowsThroughCity, Marco de Canaveses]
  • A. Mosteiros
    Mosteiros is a coastal municipality on the island of Fogo in Cape Verde, known for its volcanic landscapes, coffee production, and black-sand beaches.
  • B. Mosteiros
    Mosteiros is a coastal civil parish on the western tip of São Miguel Island in the Azores, known for its volcanic rock formations, natural swimming pools, and scenic Atlantic views.
  • C. Marvão
    Marvão is a fortified medieval village in Portugal known for its hilltop castle and panoramic views over the Alentejo region.
  • D. Pero da Covilhã
    Pero da Covilhã was a 15th-century Portuguese explorer and diplomat known for his overland journeys to India and Ethiopia that helped pave the way for the sea route to India.
  • E. Arcos de Valdevez
    Arcos de Valdevez is a historic town and municipality in northern Portugal known for its scenic Minho landscapes, traditional architecture, and cultural heritage.
  • 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: Marco de Canaveses
Triple: [Tâmega River, flowsThroughCity, Marco de Canaveses]
Generated description
Marco de Canaveses is a municipality in northern Portugal known for its scenic river landscapes, including its location along the Tâmega River, and notable contemporary architecture such as works by Álvaro Siza Vieira.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marco de Canaveses
Target entity description: Marco de Canaveses is a municipality in northern Portugal known for its scenic river landscapes, including its location along the Tâmega River, and notable contemporary architecture such as works by Álvaro Siza Vieira.
  • A. Mosteiros
    Mosteiros is a coastal municipality on the island of Fogo in Cape Verde, known for its volcanic landscapes, coffee production, and black-sand beaches.
  • B. Mosteiros
    Mosteiros is a coastal civil parish on the western tip of São Miguel Island in the Azores, known for its volcanic rock formations, natural swimming pools, and scenic Atlantic views.
  • C. Marvão
    Marvão is a fortified medieval village in Portugal known for its hilltop castle and panoramic views over the Alentejo region.
  • D. Pero da Covilhã
    Pero da Covilhã was a 15th-century Portuguese explorer and diplomat known for his overland journeys to India and Ethiopia that helped pave the way for the sea route to India.
  • E. Arcos de Valdevez
    Arcos de Valdevez is a historic town and municipality in northern Portugal known for its scenic Minho landscapes, traditional architecture, and cultural heritage.
  • 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_69d0f39d06708190a85dcf3f35681d92 completed April 4, 2026, 11:18 a.m.
NEDg Description generation batch_69d0f4fecd2c8190bb62747eb43c1c87 completed April 4, 2026, 11:24 a.m.
NED2 Entity disambiguation (via description) batch_69d0f561a260819096ee630be0940155 completed April 4, 2026, 11:26 a.m.
Created at: March 30, 2026, 7:36 p.m.