AI ArenaAI ToolboxAI Arena is an open benchmark platform for evaluating AI coding assistants and coding agents. Initiated by JetBrains, the platform is planned for contribution to the Linux Foundation for management. It builds evaluation workflows around real-world software development tasks, including patch fixing, bug fixing, code review, and test generation. AI tool providers, technology vendors, enterprise users, and developer communities can use the public evaluation pipelines, datasets, and rules to compare different tools, as well as contribute test data and evaluation methodologies. The platform supports running evaluations locally with custom datasets. Evaluation findings are influenced by the dataset, task setup, and scoring rules, and cannot directly replace validation in a specific team’s environment.017.1All tools with this tag are shown.