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DeepSeek V4 Pro 0813

DeepSeek V4 Pro 0813

Frontier DeepSeek

DeepSeek's August 13 frontier Mixture-of-Experts model for long-context reasoning, coding, and agentic work, served through Fireworks AI with a 1M-token context window.

Try on Simtheory
Qwen 3.6 Plus Frontier Claude 4.5 Sonnet Frontier Claude 4.5 Sonnet (thinking) Frontier Claude 4.6 Opus Frontier Claude 4.6 Opus Max Frontier Claude 4.6 Sonnet Frontier Claude 4.6 Sonnet Max Frontier Claude 4.7 Opus Frontier Claude 4.7 Opus Max Frontier Claude Fable 5 Frontier

Specifications

Context window 1,000,000 tokens
Max output 131,072 tokens
Knowledge cutoff August 2026
Multipart messages No
Vision capabilities No

Default Parameters

Temperature 0.3
Top P 1.0
Frequency penalty 0.0
Presence penalty 0.0
Top K 40

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