Triple

T7854034
Position Surface form Disambiguated ID Type / Status
Subject Hualpén E182125 entity
Predicate hasRiverMouth P4359 FINISHED
Object Andalién River
The Andalién River is a watercourse in Chile’s Biobío Region that flows through the Concepción metropolitan area before emptying into the Pacific Ocean near the commune of Hualpén.
E747963 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: Andalién River | Statement: [Hualpén, hasRiverMouth, Andalién River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Andalién River
Context triple: [Hualpén, hasRiverMouth, Andalién River]
  • A. Imbrasos River
    The Imbrasos River is a small river on the Greek island of Samos, historically significant for flowing near the ancient sanctuary of Hera known as the Heraion of Samos.
  • B. Arga River
    The Arga River is a significant river in northern Spain that flows through the Navarre region, including the city of Pamplona, before joining the Ebro River.
  • C. Iténez River
    The Iténez River is a major waterway in South America that forms part of the border between Bolivia and Brazil and is known for its rich biodiversity and largely untouched rainforest surroundings.
  • D. Manflas River
    The Manflas River is a river in northern Chile that forms part of the upper basin feeding the Copiapó River in the Atacama Region.
  • E. Losada River
    The Losada River is a waterway in Colombia that flows through the biodiverse Sierra de la Macarena region, contributing to its rich ecosystems and unique landscapes.
  • 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: Andalién River
Triple: [Hualpén, hasRiverMouth, Andalién River]
Generated description
The Andalién River is a watercourse in Chile’s Biobío Region that flows through the Concepción metropolitan area before emptying into the Pacific Ocean near the commune of Hualpén.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Andalién River
Target entity description: The Andalién River is a watercourse in Chile’s Biobío Region that flows through the Concepción metropolitan area before emptying into the Pacific Ocean near the commune of Hualpén.
  • A. Imbrasos River
    The Imbrasos River is a small river on the Greek island of Samos, historically significant for flowing near the ancient sanctuary of Hera known as the Heraion of Samos.
  • B. Arga River
    The Arga River is a significant river in northern Spain that flows through the Navarre region, including the city of Pamplona, before joining the Ebro River.
  • C. Iténez River
    The Iténez River is a major waterway in South America that forms part of the border between Bolivia and Brazil and is known for its rich biodiversity and largely untouched rainforest surroundings.
  • D. Manflas River
    The Manflas River is a river in northern Chile that forms part of the upper basin feeding the Copiapó River in the Atacama Region.
  • E. Losada River
    The Losada River is a waterway in Colombia that flows through the biodiverse Sierra de la Macarena region, contributing to its rich ecosystems and unique landscapes.
  • 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_69ca82869ee08190b8f9040dbc2c0467 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb1a72cfdc8190a3186c4c2894f571 completed March 31, 2026, 12:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69cebaee29308190a468b2bc24008428 completed April 2, 2026, 6:52 p.m.
NEDg Description generation batch_69cebc9d4ca88190942c333806181b55 completed April 2, 2026, 6:59 p.m.
NED2 Entity disambiguation (via description) batch_69cec0a9c39c8190a7bcecc6927b98f0 completed April 2, 2026, 7:16 p.m.
Created at: March 30, 2026, 4:51 p.m.