DeepSeek V4 Pro Preview
🔬 PreviewPreview of DeepSeek's next-generation general-purpose model with stronger reasoning, coding, and tool use
Context Window
256K
Input Price
$0.55/1M
Output Price
$2.19/1M
Released
Apr 15, 2026
Capabilities
textcodereasoningfunction-calling
Try DeepSeek V4 Pro Preview via Crazyrouter API
Access DeepSeek V4 Pro Preview and 100+ other AI models with a single API key.
Get API Access →Version History
Apr 15, 2026New Release
DeepSeek V4 Pro Preview made available for early API evaluation