DeepSeek V4 Flash 0731 input price rises, output unchanged
Input pricing for DeepSeek V4 Flash 0731 moved from $0.0057 to $0.0163 per 1M tokens on OpenRouter. Output pricing is unchanged at $1.28 per 1M tokens. The change affects input only, so prompt-heavy workloads carry most of the increase.
What it means for a SaaS brand
If you run large-context jobs on V4 Flash, such as bulk crawling your own site or scoring competitor pages, your input spend roughly triples while generation costs stay flat. Review prompt sizes and cut redundant context before the next billing cycle, or shift the retrieval-heavy steps to a cheaper model and keep V4 Flash for the generation step.
Source
Every entry here names where it came from, and we publish nothing we have not read at the source.
Read the originalChanges like this decide who gets cited
We measure how often AI answers name your brand, track what moves it, and tell you what to do next.