DeepSeek官宣线上模型升级，版本号DeepSeek-V3.1-Terminus

Core Insights - DeepSeek has announced the upgrade of its online model to version DeepSeek-V3.1-Terminus, which includes both a thinking model and a non-thinking mode [2] Group 1: Model Features - The context length for both models is set at 128k [2] - The non-thinking model has a default output length of 4K and a maximum of 8K, while the thinking model has a default output length of 32K and a maximum of 64K [2] Group 2: Pricing Structure - The cost for inputting one million tokens with cache hit is 0.5 yuan, while the cost for cache miss is 4 yuan [2] - The output cost for one million tokens is set at 12 yuan [2]