GitHub Copilot makes Anthropic’s Claude Fable 5.2 generally available

GitHub Copilot said on its blog that Claude Fable 5.2 is now generally available to Pro+, Max, Business and Enterprise users. The model is intended for complex, multistep coding across large codebases, and early testing found that it solved more tasks than Claude Fable 5.1 while using fewer steps and tool calls. It is available in several Copilot surfaces, including VS Code, Visual Studio, the Copilot CLI, GitHub.com, mobile, JetBrains IDEs, Xcode and Eclipse. Business and Enterprise admins must enable it manually, and data retention is required by default.