Hivemind

Hivemind is an open-source multi-model AI consensus platform that queries GPT-5.2 (OpenAI), Claude Opus 4.5 (Anthropic), and Gemini 3 Pro (Google) simultaneously to deliver synthesized, high-confidence responses. It can be used via a web interface or as an MCP (Model Context Protocol) server, with tight integration into Claude Code and support for standalone usage with other MCP clients. Built for developers, researchers, and professionals needing robust, unbiased AI outputs from multiple leading models.