DeepSeek V4.1 Flash output price rises from $0.42 to $0.60
DeepSeek V4.1 Flash pricing on OpenRouter has moved up on both sides. Input went from $0.14 to $0.15 per 1M tokens, a marginal change. Output went from $0.42 to $0.60 per 1M tokens, a rise of roughly 43%.
What it means for a SaaS brand
If you run answer-engine monitoring or content generation on DeepSeek V4.1 Flash, the cost shift lands almost entirely on output tokens, so long-form generation and verbose crawl summaries get noticeably dearer while prompt-heavy retrieval barely moves. Check your monthly spend split between input and output before deciding whether to keep it as the default model for high-volume visibility tracking.
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