API pricing
DeepSeek
deepseek/deepseek-v4.1-flash-1017
Input / output
$0.15/M
$0.6/M out
Input
$0.15/M
Output
$0.6/M
Context
1M
Updated
2026-10-18
DeepSeek V4.1 Flash 1017 API pricing via OpenRouter: $0.15/M input, $0.6/M output, 1M context. Estimate workload cost in the calculator or side-by-side compare.