GitHub - workweave/router: Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.

▤ Summary

Weave launches Router, a drop-in proxy that sends each prompt to the best model in under 50 milliseconds. The product supports Anthropic, OpenAI, Gemini, and several open-source model providers through a single endpoint. It aims to reduce LLM costs by 40% to 70% while keeping provider keys encrypted on the customer’s box. The launch also includes hosted and self-hosted installation flows, plus integrations for Claude Code, Codex, opencode, and Cursor.

▦ Linked Companies