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Arch-Router, a preference-aligned large language model (LLM) router with 1.5 billion parameters, now supports Claude Code through its Arch Gateway. This enhancement enables users to intelligently direct queries to specific LLMs, including Grok, Mistral, Gemini, DeepSeek, GPT, and even locally hosted models via Ollama, based on predefined domains or action types. The key benefit of this preference-aligned approach lies in its ability to assign specialized coding tasks, such as code generation or debugging, to the most suitable model. This moves beyond reliance on standard public benchmarks, allowing for a greater focus on domain-specific quality and subjective user evaluation of LLM performance for coding tasks. The original discussion is available on Reddit.