Verified65% confidenceFactExact time
DeepSeek V4.1 Flash adopts a Causal Encoder-Decoder asymmetric architecture with a total parameter count of 552B.
3
Sources
65%
Confidence
Long-term
Relevance
9/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedDeepSeek released the v4.1-Flash model, adopting an architecture described as a "novel causal Encoder–Decoder".76% similarUnverifiedDeepSeek V4.1-Flash is able to fairly accurately untangle the core logic of structurally disorganized legacy code.76% similarUnverifiedDeepSeek 4.1 Flash adopts an encoder-decoder architecture, where the encoder creates a shared global memory and the decoder reads information from it.76% similarUnverifiedDeepSeek V4.1 Flash has 40 layers in total: the first 20 are a causal encoder activating 8 billion parameters for understanding sentence meaning, and the last 20 are a decoder activating 16 billion parameters for predicting the next token.75% similar
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