DeepSeek V4.1 Flash 1017 (deepseek-v4-1-flash-1017) is a chat model from mistral with a 1.0M-token context window; open-weight; capabilities tools, reasoning; input text; output text.
1.0MContext
131.1KMax output
$0.3$ / 1M in
Pricing
Input
$0.3 / 1M tokens
Output
$1.2 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-10-30.