auto_route=true来实现自动路由。{
    "model": "anthropic/claude-3.7-sonnet",
    "messages": [{ "role": "user", "content": "请解释量⼦计算的基本原理" }],
    "auto_route": true
}auto_route=false并指定supplier参数来实现。{
    "model": "anthropic/claude-3.7-sonnet",
    "messages": [{ "role": "user", "content": "请解释量⼦计算的基本原理" }],
    "auto_route": false,
    "supplier": "OpenRouter"
}