DeepSeek V4 正式版发布,开源模型价格战再升级 | DeepSeek V4 Goes Stable, Slashing the Open-Weight Price Floor

【中文】DeepSeek V4 正式版发布,开源模型价格战再升级

7月24日,DeepSeek V4 正式转为稳定版,旧版接口同日退役。本次提供两个规格:V4-Pro 为 1.6 万亿参数 MoE 模型,定价每百万 token 输入 0.435 美元 / 输出 0.87 美元;V4-Flash 为 2840 亿参数,低至 0.14 / 0.28 美元。配合 Kimi K3 权重即将于 7 月 27 日开放,开源模型的价格底线被进一步击穿,商业闭源模型在常规任务上的溢价空间正被快速压缩。

【EN】DeepSeek V4 Goes Stable, Slashing the Open-Weight Price Floor

On July 24, DeepSeek V4 became the stable, definitive release, with legacy endpoints retired the same day. The lineup includes V4-Pro, a 1.6-trillion-parameter MoE priced at $0.435/$0.87 per million input/output tokens, and V4-Flash at 284B parameters for just $0.14/$0.28. With Kimi K3's weights due July 27, the price floor for open-weight models keeps collapsing, squeezing the premium closed commercial models can charge for routine tasks.

来源 Source:

https://www.buildfastwithai.com/blogs/ai-news-today-july-24-2026