核医学教育中的GPT-4:它是否胜过GPT-3.5?
1Charles Sturt University, Wagga Wagga, New South Wales, Australia gcurrie@csu.edu.au.
在核医学学术评估中,生成预训练变压器 (GPT) -4显示出比GPT-3.5更好的性能,尽管持续存在不准确性,但对学术完整性构成更大的风险.
科学领域:
- 医学成像和诊断 医学成像和诊断
- 教育技术的教育技术
- 人工智能在医学中的应用
背景情况:
- 像ChatGPT这样的AI语言模型的广泛采用对教育环境中的学术诚信提出了挑战.
- 以前的评估表明,早期的AI模型在学术写作中的能力有限,需要对新版本进行评估.
研究的目的:
- 评估核医学教育中GPT-3.5和GPT-4的学术表现和学术不诚实潜力.
- 将GPT-4与GPT-3.5在处理核医学考试和书面作业方面的能力进行比较.
主要方法:
- 核医学最后和计算考试,以及书面作业,都给了GPT-3.5和GPT-4.
- 人工智能生成的响应被使用Turnitin对人工智能分数进行评估,并根据标准化标题进行分级,与学生队列表现进行比较.
主要成果:
- 在计算考试中,GPT-4的成功率为59.1%,明显超过了GPT-3.5的31.4%的成绩.
- GPT-4通过了56.3%的书面任务,而GPT-3.5在所有任务中都失败了,得分为39.9%.
- 两种人工智能模型都在他们的反应中表现出对幻觉和伪造的倾向.
结论:
- 虽然GPT-3.5对核医学学术完整性构成最小的威胁,但GPT-4的风险大大增加.
- 教师必须调整评估策略,以减轻先进的人工智能工具 (如GPT-4) 所带来的风险,同时考虑它们对辅助和学术不当行为的潜力.
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