Model routing: Rayline picks the best model per task

Melvin Vivas · X post · 2026-06-19 · Open on X

Topics: LLMOps, Deployment & Monitoring, AI Dev Tools & Productivity · Level: intermediate

Summary

This post introduces model routing: sending each task to whichever LLM handles it best. It names Rayline as a router that does this and works with Claude Code.

Key points

• A model router chooses the best model for each task automatically instead of using one fixed model.
• Rayline offers this kind of routing.
• It reportedly works with Claude Code.

Resources mentioned

• Rayline (@RaylineAI) on X · tool · x.com · check price
  A model router that sends each task to the best-suited model.
• Claude Code · tool · code.claude.com · paid · recommended by both Bashiri Smith & Melvin Vivas
  Build agents and pipelines from the terminal; the guide's main agentic coding tool.
  Also in: Create Claude Code Plugins with /plugin-authoring (Melvin Vivas on X · notes), Claude Code mods: customize behavior and UI with plugins (Melvin Vivas on X · notes), AI Engineer Roadmap Overview: From ML Foundations to RAG, Agents & Ops (Bashiri Smith on Facebook · notes), SkillsBento: Free Plugin Marketplace for Codex and Claude Code (Melvin Vivas on X · notes) and 101 more

Try this

• Build a simple router that classifies each task and sends it to the best-suited model.