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amunozo 37 days ago | parent | context | favorite | on: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

Could it be that it changed recently, or am I missing something? Both prices are the same https://openrouter.ai/compare/xiaomi/mimo-v2.5-pro/deepseek/...

EDIT: okay I misread it, does this mean that DeepSeek reuses a higher percentage of tokens at cache price that MiMo, am I right?

smartbit 34 days ago [–]

Correct. According to https://minimaxir.com/2026/05/openrouter-hy3/#llm-economics-... [0] when served by DeepSeek, Cache Read Costs/Input Costs are a very low percentage:

  DeepSeek V4 Pro    0.83%
  DeepSeek V4 Flash  2%

Notice that OpenRouter response caching is not available when account-level ZDR is enforced [1]

[0] https://news.ycombinator.com/item?id=48317294#48317823 [1] https://openrouter.ai/docs/guides/features/response-caching#...

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