DeepSeek-V4-Pro Officially Released: Previously Leaked Agent Performance Results Confirmed

According to monitoring by 动察 Beating, DeepSeek has officially released the V4-Pro version, with updates synchronized across the app, web platform, and API. The previously leaked Agent performance results have also been confirmed by the official source: Terminal Bench 2.1 reached 87.9, DeepSWE surged from Preview's 12.8 to 62.7, and CyberGym hit 83.3. The new version natively supports the Responses API and has been adapted for Codex. Thinking intensity is now divided into three levels: low, high, and max, which can be adjusted based on task difficulty. Pricing remains unchanged for now, but DeepSeek has announced that API pricing will be adjusted starting August 17, switching to a peak-valley pricing model. Off-peak prices will be half of peak-period prices, though the specific new pricing has not yet been disclosed. [Original Link]