Triple

T21300519
Position Surface form Disambiguated ID Type / Status
Subject Sernancelhe E525048 entity
Predicate locatedNear P294 FINISHED
Object Távora River
The Távora River is a watercourse in northern Portugal that flows through the Viseu district and feeds into the Douro River basin.
E1479537 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: Távora River | Statement: [Sernancelhe, locatedNear, Távora River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Távora River
Context triple: [Sernancelhe, locatedNear, Távora River]
  • A. Tamsa River
    The Tamsa River is a tributary of the Ganges in northern India, flowing through Uttar Pradesh and Madhya Pradesh and passing towns such as Akbarpur along its course.
  • B. Alviela River
    The Alviela River is a river in central Portugal known for its karst springs and for flowing through the Santarém District before joining the Tagus River.
  • C. Pomba River
    The Pomba River is a significant waterway in southeastern Brazil that feeds into the Paraíba do Sul River and supports surrounding agricultural and urban regions.
  • D. Urola River
    The Urola River is a watercourse in the Basque province of Gipuzkoa in northern Spain that flows through towns such as Azpeitia before reaching the Cantabrian coast.
  • E. Narcea River
    The Narcea River is a major river in northern Spain that flows through Asturias, known for its salmon fishing and scenic valleys.
  • 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: Távora River
Triple: [Sernancelhe, locatedNear, Távora River]
Generated description
The Távora River is a watercourse in northern Portugal that flows through the Viseu district and feeds into the Douro River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Távora River
Target entity description: The Távora River is a watercourse in northern Portugal that flows through the Viseu district and feeds into the Douro River basin.
  • A. Tamsa River
    The Tamsa River is a tributary of the Ganges in northern India, flowing through Uttar Pradesh and Madhya Pradesh and passing towns such as Akbarpur along its course.
  • B. Alviela River
    The Alviela River is a river in central Portugal known for its karst springs and for flowing through the Santarém District before joining the Tagus River.
  • C. Pomba River
    The Pomba River is a significant waterway in southeastern Brazil that feeds into the Paraíba do Sul River and supports surrounding agricultural and urban regions.
  • D. Urola River
    The Urola River is a watercourse in the Basque province of Gipuzkoa in northern Spain that flows through towns such as Azpeitia before reaching the Cantabrian coast.
  • E. Narcea River
    The Narcea River is a major river in northern Spain that flows through Asturias, known for its salmon fishing and scenic valleys.
  • 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_69e0b517e6748190850d6f6ddf323d69 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7385c078881908a451be1a19a64c5 completed April 21, 2026, 8:42 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09ad519bc88190a6b153ff52561cd3 completed May 17, 2026, 11:58 a.m.
NEDg Description generation batch_6a09ae5326ec8190b0c9d5f86bcec898 completed May 17, 2026, 12:02 p.m.
NED2 Entity disambiguation (via description) batch_6a09aec317d081908f98379c17ad58de completed May 17, 2026, 12:04 p.m.
Created at: April 16, 2026, 4:05 p.m.