DeepSeek-V4-Pro-0813 正式上线硅基流动 SiliconFlow，提供 Day-0 支持，具备 1M 上下文窗口及低/高/最大三档推理强度，更侧重编码、工具调用与智能体工作流，仍保持 MIT 开源协议。定价为输入 $1.32/M、输出 $3.96/M、缓存命中 $0.44/M。同系列 DeepSeek-V4-Flash-0731 则面向追求速度与成本效益的日常生产场景。
每百万缓存命中 0.44 美元与 1M 上下文组合，使 Agent 工作流在长上下文成本测算上有了更具体参照。
This time, it’s official. DeepSeek V4 Pro just landed. 🚀
@deepseek_ai DeepSeek-V4-Pro-0813 is now live on SiliconFlow with Day-0 support — with more room to think, build, and ship.
🧠 1M context
⚙️ low / high / max reasoning
🛠️ More focus on coding, tool use & agent workflows
And yes — still open, still MIT. 🔓
💸 Pricing
$1.32 / M input
$3.96 / M output
$0.44 / M cache hit
Which one should you use?
⚡ DeepSeek-V4-Flash-0731 → fast, cost-efficient workloads & everyday production
🧠 DeepSeek-V4-Pro-0813 → complex reasoning, coding & agent workflows
Pick a gear and start building.
→ http://siliconflow.com
来源：SiliconFlow · x.com