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DeepSeek V4-Pro Unleashed: Price Hikes Coming Soon!
13 Aug
Summary
- DeepSeek launched V4-Pro, focusing on advanced agent capabilities.
- The model supports a 1 million token context window.
- API pricing increases August 16, with peak/off-peak rates introduced.

DeepSeek officially launched its V4-Pro AI model on Thursday, making it accessible via its app, web, and API. This advanced model is engineered for agent capabilities, enabling AI systems to utilize tools and execute multi-step workflows autonomously.
The V4-Pro model supports an impressive context window of up to 1 million tokens and can generate outputs as long as 384,000 tokens. It offers distinct thinking and non-thinking modes for varied operational needs.
Developers will benefit from an updated API compatible with OpenAI's Responses API format and integrated Codex support. Thinking effort levels have been expanded to three settings: low, high, and max, allowing for fine-tuned computational intensity matching task complexity.
A notable price increase for the V4 model family is scheduled for August 16 at 16:00 UTC. DeepSeek is also introducing peak and off-peak billing, with off-peak rates at half the price of peak hours.
This launch follows positive independent tests of DeepSeek's V4-Flash model. Despite the upcoming price hikes, DeepSeek's peak rates remain competitive compared to some industry rivals. The company had previously offered promotional discounts on V4-Pro.