Claude Sonnet 4.5

Anthropic 速度与智能的完美平衡，极速编程与顶级推理。

定价

代码示例

curl https://api.barqapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $BARQ_API_KEY" \
  -d '{
    "model": "claude-sonnet-4-5-20250929",
    "messages": [{"role": "user", "content": "你好！"}]
  }'