# DeepSeek 峰谷电价更新：V4-Pro 正式发布，API 引入峰谷定价

- 来源：Hacker News 热门（buzzing.cc 中文翻译）
- 作者：fagnerbrack
- 发布时间：2026-08-14 21:32
- AIHOT 分数：61
- AIHOT 链接：https://aihot.virxact.com/items/cmst0a79n01surocf3u7ce386
- 原文链接：https://api-docs.deepseek.com/news/news260813

## AI 摘要

DeepSeek 今日发布 V4-Pro，主打 Agent 能力升级，支持灵活推理强度（低/高/最大三档），并原生支持 OpenAI Responses API，可一键适配 Codex。V4-Pro 已上线应用/网页端（Expert Mode）及 API，模型名称不变。API 同步引入峰谷定价，谷时价格较峰时低 50%，新价格于 2026 年 8 月 16 日 16:00 UTC 生效。

## 正文

DeepSeek-V4-Pro GA Release

We’re launching DeepSeek-V4-Pro today! 🚀

🔷 Major Agent upgrades with strong production gains!

🔷 Flexible reasoning effort for V4-Pro & V4-Flash: low for simple tasks, high for daily Agent workflows, max for complex tasks.

🔷 Native OpenAI Responses API support, optimized for Codex with one-click setup.

V4 Pro is now available on app/web. Try it via “Expert Mode”.

V4 Pro is also available via API. Model names remain unchanged—please refer to the API docs for setup details.

API pricing update 💰​

With the V4 lineup release, we’re updating our API pricing and introducing peak and off-peak rates. Off-peak rates are 50% lower than peak, enabling more flexible workload scheduling. 📉

New pricing takes effect at 16:00 UTC, Aug 16, 2026 🕒

API pricing update 💰