DeepSeek cuts OpenRouter prices for two Flash models

DeepSeek V4 Flash 0423 now costs $0.09 per million input tokens and $0.18 per million output tokens, down from $0.091 and $0.182 on 2026-11-11, cuts of 1.1 percent for both. DeepSeek V4.1 Flash now costs $0.051 per million input tokens and $0.567 per million output tokens, down from $0.3 and $1.2, cuts of 83.0 percent on input and 52.8 percent on output.

deepseek-ai announced deepseek-ai/DeepSeek-V4-Flash. According to deepseek-ai, DeepSeek-V4-Flash has 284B parameters and 13B activated parameters, and both models support a context length of one million tokens. According to deepseek-ai, DeepSeek-V4-Flash-Base achieves 82.6 EM on AGIEval and 88.7 EM on MMLU.