<ul data-eligibleForWebStory="true">Meta has introduced Devmate, an AI coding assistant powered by models from rivals like Anthropic's Claude.Despite investing heavily in AI, Meta chooses competitor models for improved coding performance.Devmate assists with complex coding tasks that another internal assistant, Metamate, struggles with.The tool helps write code, analyze failed tests, identify issues, and suggest fixes for review.Employees have reported increased productivity, with tasks being completed in half the time.Devmate is considered an agentic assistant capable of handling multi-step tasks independently.Meta's own coding model, Code Llama, is deemed inferior for complex tasks compared to Devmate and other options.Metamate is used for simpler tasks while Devmate is relied upon for more complex coding tasks within Meta.Meta executives aim for Metamate to be beneficial for all employees, not just technical staff.Meta is seeking to address AI shortcomings by recruiting a 'superintelligence' team and pursuing an acquisition of Scale AI.CEO Mark Zuckerberg envisions AI writing half of Meta's code within a year, with current reliance on competitor AI models.