Triple

T5639100
Position Surface form Disambiguated ID Type / Status
Subject Nahuel Huapi Lake E124220 entity
Predicate hasInflow P967 FINISHED
Object Machete River
Machete River is a watercourse in the Andean Patagonian region of Argentina that serves as one of the tributaries feeding Nahuel Huapi Lake.
E598279 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: Machete River | Statement: [Nahuel Huapi Lake, hasInflow, Machete River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Machete River
Context triple: [Nahuel Huapi Lake, hasInflow, Machete River]
  • A. Actopan River
    The Actopan River is a freshwater river in the Mexican state of Veracruz known for its clear waters, scenic canyons, and popularity for rafting and ecotourism.
  • B. Putumayo River
    The Putumayo River is a major tributary of the Amazon that flows through Colombia, Peru, Ecuador, and Brazil, serving as an important natural border and transportation route in the western Amazon basin.
  • C. Villano River
    The Villano River is a waterway in Ecuador’s Amazon region that flows through the rainforest of Pastaza Province and contributes to the area’s extensive river system.
  • D. Cangrejal River
    The Cangrejal River is a renowned whitewater river in northern Honduras, popular for rafting and kayaking and forming part of the lush rainforest landscape near La Ceiba and Pico Bonito National Park.
  • E. Vaza-Barris River
    The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
  • 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: Machete River
Triple: [Nahuel Huapi Lake, hasInflow, Machete River]
Generated description
Machete River is a watercourse in the Andean Patagonian region of Argentina that serves as one of the tributaries feeding Nahuel Huapi Lake.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Machete River
Target entity description: Machete River is a watercourse in the Andean Patagonian region of Argentina that serves as one of the tributaries feeding Nahuel Huapi Lake.
  • A. Actopan River
    The Actopan River is a freshwater river in the Mexican state of Veracruz known for its clear waters, scenic canyons, and popularity for rafting and ecotourism.
  • B. Putumayo River
    The Putumayo River is a major tributary of the Amazon that flows through Colombia, Peru, Ecuador, and Brazil, serving as an important natural border and transportation route in the western Amazon basin.
  • C. Villano River
    The Villano River is a waterway in Ecuador’s Amazon region that flows through the rainforest of Pastaza Province and contributes to the area’s extensive river system.
  • D. Cangrejal River
    The Cangrejal River is a renowned whitewater river in northern Honduras, popular for rafting and kayaking and forming part of the lush rainforest landscape near La Ceiba and Pico Bonito National Park.
  • E. Vaza-Barris River
    The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
  • 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_69c00824643c81909ffdb888a2d35189 completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c02283bb248190b29ac6255c78c5ec completed March 22, 2026, 5:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c669cd6bb08190966b89a2129f5738 completed March 27, 2026, 11:28 a.m.
NEDg Description generation batch_69c66c950a908190a42ffcba850a554d completed March 27, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69c66cf75ca08190bb74fec43b63a3f6 completed March 27, 2026, 11:41 a.m.
Created at: March 22, 2026, 3:41 p.m.