DeepSeek V4 Flash chat

openrouter
deepseek
DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and...

Capabilities

Context Window 1M tokens
Max Output 131k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $0.10
Output $0.20
Cache Read $0.02
Cache Write -

Supported Parameters

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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