DeepSeek V4 Flash 0731 (deepseek-v4-flash-0731) is a chat model from qwen with a 1M-token context window; open-weight; capabilities tools, reasoning; input text; output text.
1MContext
393.2KMax output
$0.2$ / 1M in
Pricing
Input
$0.2 / 1M tokens
Output
$0.4 / 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.