DeepSeek V4 Flash 0423 input price cut to $0.0011 per 1M tokens
Input pricing for DeepSeek V4 Flash 0423 dropped from $0.0063 to $0.0011 per 1M tokens on OpenRouter. Output pricing is unchanged at $1.28 per 1M tokens. The change makes long input prompts substantially cheaper to run while the cost of generated text stays the same.
What it means for a SaaS brand
Cheap input means teams building answer engines and retrieval pipelines can afford to stuff far more source material into each prompt, so the volume of your documentation, comparison pages and support content that gets read at query time goes up. Make sure your full product detail is crawlable and machine readable, not trapped in PDFs, gated pages or JavaScript, because breadth of indexed content now costs the reader almost nothing.
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