{"ok":true,"service":"qingting-llm-router","routes":["1. zhipu → glm-4.7-flash (speed:2 ctx:200000 img:Y)","2. agnes → agnes-2.5-flash (speed:1 ctx:128000 img:Y)","3. silicon → Qwen/Qwen2.5-7B-Instruct (speed:1 ctx:32000 img:N)","4. doubao → doubao-seed-2-1-lite-260915 (speed:1 ctx:128000 img:Y)"],"chain":"silicon → doubao → agnes → zhipu","aliases":["auto","auto-fast","auto-balance","auto-max"],"usage":"POST /v1/chat/completions, Authorization: Bearer <token>, model=\"auto\"（或旧别名 auto-fast/auto-balance/auto-max，均走同一单链）或服务商 label"}