DeepSeek
DeepSeek current native-multimodal Flash model with an asymmetric 552B-parameter MoE architecture.
1M ctxPeak: USD 0.30 / 1M input tok; USD 1.20 / 1M output tok
Introducing DeepSeek V4 ProDeepSeekReleased August 13, 2026
DeepSeek V4 Pro
DeepSeek V4 Pro API model, version DeepSeek-V4-Pro-0813, with thinking and non-thinking modes.
reasoning-llmProprietary APIPeak: USD 1.32 / 1M input tok; USD 3.96 / 1M output tokContext: 1M (1,000,000 tokens)
Technical Specifications
Architecture Type
Dense Transformer / MoE
Total Parameters
Undisclosed
Context Window
1M (1,000,000 tokens)
Max Output Tokens
384K (384,000 tokens)
Knowledge Cutoff
Frontier (Current)
Supported Modalities
text, reasoning
License & Access
Proprietary API
Deep Architectural Overview
DeepSeek V4 Pro is called with deepseek-v4-pro. The current pricing documentation lists a 1M-token context window, 384K maximum output, and support for thinking and non-thinking modes.
Strengths & Considerations
Core Strengths
- Thinking and non-thinking modes
- 1M-token context
- JSON output, tool calls, Responses API, and Anthropic API support
Known Limitations
- No vision support listed in current API pricing documentation
Token & API Pricing
Input Tokens (1M)$1.32
Output Tokens (1M)$3.96
Cached Input (1M)$0.0440
Pricing is verified directly against DeepSeek's developer documentation and API rate sheets.
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