Triple

T11254996
Position Surface form Disambiguated ID Type / Status
Subject Amazonas Region (Peru) E266414 entity
Predicate contains P35 FINISHED
Object Utcubamba River
The Utcubamba River is a major river in northern Peru that flows through the Amazonas Region, supporting agriculture, settlements, and access to nearby archaeological and natural sites.
E994129 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: Utcubamba River | Statement: [Amazonas Region (Peru), contains, Utcubamba River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Utcubamba River
Context triple: [Amazonas Region (Peru), contains, Utcubamba River]
  • A. Apure River
    The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
  • B. Chanza River
    The Chanza River is a tributary watercourse on the Iberian Peninsula that flows through southern Spain and Portugal, contributing to the Guadiana River system and partly forming the border between the two countries.
  • C. Tapiche River
    The Tapiche River is a significant waterway in the Peruvian Amazon that feeds into the Ucayali River and supports rich rainforest ecosystems and remote indigenous communities.
  • D. Pastaza River
    The Pastaza River is a major tributary of the Amazon River system in South America, flowing from the Ecuadorian Andes into Peru through diverse rainforest and canyon landscapes.
  • E. Curaray River
    The Curaray River is a remote waterway in the Amazon Basin of Ecuador and Peru, known for its dense rainforest surroundings and historical significance in missionary and indigenous encounters.
  • 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: Utcubamba River
Triple: [Amazonas Region (Peru), contains, Utcubamba River]
Generated description
The Utcubamba River is a major river in northern Peru that flows through the Amazonas Region, supporting agriculture, settlements, and access to nearby archaeological and natural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Utcubamba River
Target entity description: The Utcubamba River is a major river in northern Peru that flows through the Amazonas Region, supporting agriculture, settlements, and access to nearby archaeological and natural sites.
  • A. Apure River
    The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
  • B. Chanza River
    The Chanza River is a tributary watercourse on the Iberian Peninsula that flows through southern Spain and Portugal, contributing to the Guadiana River system and partly forming the border between the two countries.
  • C. Tapiche River
    The Tapiche River is a significant waterway in the Peruvian Amazon that feeds into the Ucayali River and supports rich rainforest ecosystems and remote indigenous communities.
  • D. Pastaza River
    The Pastaza River is a major tributary of the Amazon River system in South America, flowing from the Ecuadorian Andes into Peru through diverse rainforest and canyon landscapes.
  • E. Curaray River
    The Curaray River is a remote waterway in the Amazon Basin of Ecuador and Peru, known for its dense rainforest surroundings and historical significance in missionary and indigenous encounters.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9346f4c8190b29c2cf3a29cd1d1 completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6684574908190bd7e3d1a7dd6d876 completed May 2, 2026, 9:10 p.m.
NEDg Description generation batch_69f669527fe881909baeb84ccff506c8 completed May 2, 2026, 9:14 p.m.
NED2 Entity disambiguation (via description) batch_69f669fe4bc48190adba50ad58b10c45 completed May 2, 2026, 9:17 p.m.
Created at: April 8, 2026, 9:31 p.m.