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"/> OpenAI推出生命科学模型GPT-Rosalind_搜狐网

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OpenAI推出生命科学模型GPT-Rosalind

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该模型以英国化学家罗莎琳德·富兰克林命名,其研究成果曾助力揭示DNA双螺旋结构。

OpenAI生命科学研究负责人Joy Jiao表示,GPT-Rosalind专注于提升生命科学基础推理能力,目标并非取代科学家,而是帮助其处理耗时最长、分析要求最高的工作环节。

公司特别强调,尽管行业持续努力减少AI幻觉,该模型仅用于证据合成、假设生成及辅助分析,最终决策仍需人类专家判断与现实世界验证。

数据显示,当前美国新药从靶点发现到获批上市平均需10至15年,进入临床试验的药物仅十分之一最终获批。全球约3亿罕见疾病患者正等待更有效疗法。

GPT-Rosalind配备企业级安全控制与访问管理功能,适用于监管严格的科研环境。OpenAI已与洛斯阿拉莫斯国家实验室达成合作,共同开展AI辅助蛋白质与催化剂设计。

不过,现实挑战依然存在。目前尚无完全由AI发现或设计的药物通过三期临床试验,仅少数进入早期临床阶段。更严峻的是生物安全风险,据Axios此前报道,百余名科学家组成的国际团队已呼吁加强对训练AI系统的敏感生物数据管控,防范技术被滥用于制造危险病原体。

为此,OpenAI采取严格访问限制。该模型以研究预览形式通过"可信访问计划"向特定企业客户开放,首批包括安进、莫德纳、艾伦研究所及赛默飞世尔科技等机构。

生命科学产品负责人王云云表示,限制使用权限旨在最大化研究价值的同时降低滥用风险。若该领域特定模型验证有效,预计此类策略将快速扩展至其他学科领域。(鞭牛士、AI普瑞斯编译)