Qwythos-9B-Claude-Mythos-5-1M

Qwythos-9B-Claude-Mythos-5-1M is an open-weights 9B reasoning model developed by Empero, post-trained on 500M+ Claude Mythos/Fable reasoning traces atop Qwen3.5-9B with a 1M-token context window and native tool/function-calling support. It targets agentic and long-context inference workflows and is available in GGUF format for local deployment. Source: supabase.