Grok 4.20 Multi-Agent

xaixai/grok-4.20-multi-agent

xAI's flagship model optimized for multi-agent orchestration with 2M token context window. Designed for agent-to-agent coordination, delegation, and parallel task execution.

上下文长度

最大输出

66K

输入价格

$3.60每百万 Tokens

输出价格

$10.80每百万 Tokens

模态能力

文本图像→文本

价格明细

类型	费率
输入	$3.60 每百万 Tokens
输出	$10.80 每百万 Tokens

支持参数

temperaturemax_tokenstop_ptoolstool_choiceresponse_formatreasoningstop

API 使用示例

cURL

curl https://api.therouter.ai/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "xai/grok-4.20-multi-agent",
    "messages": [
      {"role": "user", "content": "Summarize the key points from this input."}
    ]
  }'