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DeepSeek V4.1 Flash targets more efficient multimodal agent workloads

DeepSeek's September 10 release adds native visual understanding and a redesigned architecture intended to reduce inference-memory costs. The announcement also describes API model-alias migrations. Berman's new hands-on tests show why fast output and vendor benchmarks still need task-level validation.

Published (date only)Updated 4 sources

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DeepSeek

Read the original: Official V4.1 Flash announcement and model-alias migration

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DeepSeek V4.1 Flash targets more efficient multimodal agent workloads | Rise Productive