GPT-5.5进入实验室：OpenAI的新Rosalind更新如何改写药物发现
openai更新了其生命科学模型gpt-rosalind，集成了gpt-5.5编码工具，并推出了lifeslibench以自动化复杂的湿实验工作流。
openai updated gpt-rosalind, a verticalized model for life sciences, by merging gpt-5.5’s agentic capabilities with deep domain expertise in areas like drug discovery and genomics. the release includes lifeslibench, a new benchmark judged by external experts to evaluate end-to-end performance on tasks ranging from data reconciliation to experimental troubleshooting. the model is currently available to eligible organizations via trusted-access deployment, focusing on high-stakes compliance and analysis workflows. this update underscores a trend toward specialized, tool-using models that can handle rigorous scientific evidence and quantitative biology.