
DeepSeek V4.1 Flash Shrinks the Cache, Not the Migration Work
DeepSeek keeps Pro available as legacy Flash names change backends. V4.1 cache savings do not remove API and serving migration work.
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DeepSeek keeps Pro available as legacy Flash names change backends. V4.1 cache savings do not remove API and serving migration work.

CAISI found DeepSeek V4 Pro is China's strongest evaluated model but still about eight months behind the U.S. frontier on aggregate tests.

CAISI found DeepSeek V4 Pro is China's strongest evaluated model but still about eight months behind the U.S. frontier on aggregate tests.

U.S. officials are reportedly escalating claims that Chinese AI firms used distillation to replicate American frontier model capability.

DeepSeek-V4-Pro and V4-Flash have arrived, challenging the closed-source dominance with a 1.6T MoE architecture and native 1M context. Discover why this is the new gold standard for open-weights agentic AI.

DeepSeek V4 arrives with a massive 1-million-token context window and native multimodality, further intensifying the 'distillation' controversy with OpenAI and the U.S.-China AI rivalry.