Reduced complexity climate models are useful tools with practical policy applications, yet evaluation of their performance and application is nascent. We call for stakeholder-driven development and assessment to address user needs, including provision of open-source code and guidance to inform model selection and application.

中文翻译：

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改进降低复杂性的模型评估和可用性

降低复杂性的气候模型是具有实际政策应用的有用工具，但对其性能和应用的评估尚处于起步阶段。我们呼吁利益相关者驱动的开发和评估来满足用户需求，包括提供开源代码和指导以告知模型选择和应用。