DeepSeek V4 Official Launch in July 2026 – New Features, Pricing Changes, and What You Need to Know
If you have been using DeepSeek as part of your daily workflow — or if you have been watching the AI space closely enough to know that DeepSeek V4 Flash has been the most-called API model globally for six consecutive weeks on OpenRouter — then the announcement that came through on June 30, 2026 matters to you directly. DeepSeek has confirmed that the official, stable version of DeepSeek V4 will launch in mid-July 2026. But the headline is not just the launch itself. Alongside the official release, DeepSeek is introducing a significant change to how it prices API access — a time-of-day pricing model that will double costs during peak hours — that has no precedent in the mainstream AI model space. In this article, I want to break down everything that is happening with DeepSeek V4's official launch: what is new in the model, what the pricing change means in practical terms, who it affects and how, what the broader significance of this development is for the AI industry, and wh...