Joint Report by OpenAI: Coding Agents Can Accelerate Scientific Software Maintenance but Cannot Verify Scientific Correctness

OpenAI released a field report in July 2026, summarizing 8 cases of life science software transformed by Codex, Claude Code, GPT-5.5 and other tools. Installation packaging, framework migration and performance optimization can significantly speed up projects, with some projects seeing their runtime shortened by more than 60 times, but Agents cannot guarantee scientific correctness. The report emphasizes independent testing harness, human acceptance and long-term maintenance responsibilities, noting that the bottleneck has shifted from code writing to verification and governance.