Please use this identifier to cite or link to this item: https://rd.uffs.edu.br/handle/prefix/9188
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dc.contributor.advisor1Feitosa, Samuel da Silva-
dc.creatorFaccio, Luiz Henrique Rigo-
dc.date2025-12-10-
dc.date.accessioned2026-03-30T18:18:25Z-
dc.date.available2026-
dc.date.available2026-03-30T18:18:25Z-
dc.date.issued2025-
dc.identifier.urihttps://rd.uffs.edu.br/handle/prefix/9188-
dc.description.abstractEste estudo investiga a aplicação de Modelos de Linguagem de Grande Escala no processo de triagem e classificação de risco de pacientes. O objetivo principal é avaliar se modelos menores podem executar essa tarefa de forma eficiente. Foram analisados quatro LLMs de pequeno porte — gpt-oss:20b, llama3.1:8b, gemma3:12b, e deepseek-r1:14b — utilizando 39 casos de teste fictícios para medir desempenho, consistência e confiabilidade. Cada caso foi testado com três prompts distintos e três validações por prompt. Os resultados indicam que, embora apresentem desempenho compatível com seus tamanhos, os modelos avaliados ainda não oferecem confiabilidade suficiente para aplicação direta em contextos clínicos. Apesar disso, o estudo permite identificar padrões de comportamento e possíveis caminhos para aprimorar o uso dessas tecnologias.pt_BR
dc.description.resumoThis study examines the use of Large Language Models in patient triage and risk classification. The main objective is to determine whether smaller language models can perform triage tasks effectively. Four small-scale LLMs — gpt-oss:20b, llama3.1:8b, gemma3:12b, and deepseek-r1:14b — were evaluated using 39 fictional test cases to assess their performance, consistency, and reliability. Each case was tested with three different prompts and three validation rounds per prompt. The results show that, although their performance aligns with their model sizes, these LLMs are not yet reliable enough for direct use in clinical workflows. Nonetheless, the study highlights behavioral patterns and potential directions for improving the application of such technologies.pt_BR
dc.description.provenanceSubmitted by Daniele Rohr (daniele.rohr@uffs.edu.br) on 2026-03-27T12:01:45Z No. of bitstreams: 1 FACCIO.pdf: 246016 bytes, checksum: c830ba752724c2c520ece13709ad5b4e (MD5)en
dc.description.provenanceApproved for entry into archive by DIONE ROSSI FARIAS (dione@uffs.edu.br) on 2026-03-30T18:18:25Z (GMT) No. of bitstreams: 1 FACCIO.pdf: 246016 bytes, checksum: c830ba752724c2c520ece13709ad5b4e (MD5)en
dc.description.provenanceMade available in DSpace on 2026-03-30T18:18:25Z (GMT). No. of bitstreams: 1 FACCIO.pdf: 246016 bytes, checksum: c830ba752724c2c520ece13709ad5b4e (MD5) Previous issue date: 2025en
dc.languageporpt_BR
dc.publisherUniversidade Federal da Fronteira Sulpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentCampus Chapecópt_BR
dc.publisher.initialsUFFSpt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectInteligência artificialpt_BR
dc.subjectServiços médicos de emergênciapt_BR
dc.subjectTriagempt_BR
dc.titleAssessment of small-scale Large Language Models for portuguese-language patient triage and risk referralpt_BR
dc.typeMonografiapt_BR
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