Triple

T9299790
Position Surface form Disambiguated ID Type / Status
Subject Tâmega River E223728 entity
Predicate tributary P415 FINISHED
Object Beça River
The Beça River is a watercourse in northern Portugal that flows through the Trás-os-Montes region before joining the Tâmega River.
 E885327 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: Beça River | Statement: [Tâmega River, tributary, Beça River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beça River
Context triple: [Tâmega River, tributary, Beça River]
  • A. Bandia River
    The Bandia River is a lesser-known river in India that serves as a tributary of the Indravati River within the Godavari basin.
  • B. Bokova River
    The Bokova River is a smaller watercourse in Ukraine that serves as one of the tributaries feeding into the Inhulets River within the Dnieper basin.
  • C. Paiva River
    The Paiva River is a scenic river in northern Portugal known for its pristine waters, rugged gorges, and the popular Paiva Walkways hiking route along its banks.
  • D. Taritatu River
    The Taritatu River is a major river in Papua, Indonesia, that serves as one of the principal headwaters of the Mamberamo River system.
  • E. Escravos River
    The Escravos River is a significant waterway in Nigeria’s Niger Delta region, known for its role in oil and gas transport and its proximity to the city of Warri.
  • 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: Beça River
Triple: [Tâmega River, tributary, Beça River]
Generated description
The Beça River is a watercourse in northern Portugal that flows through the Trás-os-Montes region before joining the Tâmega River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beça River
Target entity description: The Beça River is a watercourse in northern Portugal that flows through the Trás-os-Montes region before joining the Tâmega River.
  • A. Bandia River
    The Bandia River is a lesser-known river in India that serves as a tributary of the Indravati River within the Godavari basin.
  • B. Bokova River
    The Bokova River is a smaller watercourse in Ukraine that serves as one of the tributaries feeding into the Inhulets River within the Dnieper basin.
  • C. Paiva River
    The Paiva River is a scenic river in northern Portugal known for its pristine waters, rugged gorges, and the popular Paiva Walkways hiking route along its banks.
  • D. Taritatu River
    The Taritatu River is a major river in Papua, Indonesia, that serves as one of the principal headwaters of the Mamberamo River system.
  • E. Escravos River
    The Escravos River is a significant waterway in Nigeria’s Niger Delta region, known for its role in oil and gas transport and its proximity to the city of Warri.
  • 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_69de54a30b748190bb791078e9dde442 completed April 14, 2026, 2:52 p.m.
NEDg Description generation batch_69de5952f6c48190abd3b87372d54f58 completed April 14, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69de5ed49c9c8190a4085407f88d7a05 completed April 14, 2026, 3:35 p.m.
Created at: March 30, 2026, 7:36 p.m.