Triple

T15932832
Position Surface form Disambiguated ID Type / Status
Subject Tena E386364 entity
Predicate locatedOnRiver P165 FINISHED
Object Tena River
The Tena River is a waterway in Ecuador’s Amazon region that flows through the town of Tena and supports local transportation, fishing, and ecotourism.
 E1193594 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: Tena River | Statement: [Tena, locatedOnRiver, Tena River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tena River
Context triple: [Tena, locatedOnRiver, Tena River]
  • A. Bagoé River
    The Bagoé River is a significant West African waterway that flows through parts of Mali and Côte d'Ivoire before joining larger river systems in the Niger Basin.
  • B. Ogou River
    The Ogou River is a watercourse in West Africa that feeds into the Mono River system, contributing to the region’s hydrology and local livelihoods.
  • C. Falémé River
    The Falémé River is a significant West African river that flows through Guinea, Mali, and Senegal before joining the Senegal River.
  • D. Volta River
    The Volta River is a major river system in West Africa that flows primarily through Ghana, where it feeds Lake Volta, one of the world’s largest artificial reservoirs.
  • E. Gongola River
    The Gongola River is a major river in northeastern Nigeria that flows through the savanna region before joining the Benue River.
  • 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: Tena River
Triple: [Tena, locatedOnRiver, Tena River]
Generated description
The Tena River is a waterway in Ecuador’s Amazon region that flows through the town of Tena and supports local transportation, fishing, and ecotourism.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tena River
Target entity description: The Tena River is a waterway in Ecuador’s Amazon region that flows through the town of Tena and supports local transportation, fishing, and ecotourism.
  • A. Bagoé River
    The Bagoé River is a significant West African waterway that flows through parts of Mali and Côte d'Ivoire before joining larger river systems in the Niger Basin.
  • B. Ogou River
    The Ogou River is a watercourse in West Africa that feeds into the Mono River system, contributing to the region’s hydrology and local livelihoods.
  • C. Falémé River
    The Falémé River is a significant West African river that flows through Guinea, Mali, and Senegal before joining the Senegal River.
  • D. Volta River
    The Volta River is a major river system in West Africa that flows primarily through Ghana, where it feeds Lake Volta, one of the world’s largest artificial reservoirs.
  • E. Gongola River
    The Gongola River is a major river in northeastern Nigeria that flows through the savanna region before joining the Benue River.
  • 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156a6d9b88190b461d12d69b12ac0 completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffe46b06688190a02fee3700efd709 completed May 10, 2026, 1:50 a.m.
NEDg Description generation batch_69ffe87a898881909848233ef3d508d2 completed May 10, 2026, 2:07 a.m.
NED2 Entity disambiguation (via description) batch_69ffe8b3cdec8190b29de77b4fd3ae87 completed May 10, 2026, 2:08 a.m.
Created at: April 10, 2026, 4:53 a.m.