general family · filed under model architecture
Multimodal mixture-of-experts Transformer
A mixture-of-experts Transformer that accepts images and text and generates text autoregressively.
Also called multimodal mixture of experts.
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DeepSeek-V4.1-Flash is a multimodal mixture-of-experts (MoE) Transformer that takes images and text as input and generates text autoregressively.
coreunclearin DeepSeek-V4.1-FlashDeepSeek
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Other methods under model architecture :: multimodal architecture.
Encoder-free multimodal architectureEarly fusion multimodal trainingDiscrete token encoding for audioHierarchical patch encoderMixed-modality trainingConfigurable visual token budgetJoint multimodal decoding in a shared hidden spaceNative multimodal understanding3×3 pixel-unshuffle downsamplingJoint vision-language pre-trainingRaw audio projection into the LLM embedding spaceVision Transformer (ViT)2×2 pixel-shuffle downsamplingAudio encoder initialized from MiMo-AudioAudio Transformer (AuT)Causal streaming ConvNet codec decoderData-parallel-first multimodal encodingDecoupled Encoder Process (DEP)Dedicated multimodal encodersDisaggregated encoder trainingDiscarding the LLM after vision-encoder trainingDual-format coordinate supervisionExplicit text-string timestampsFour-frame audio patches with within-patch bidirectional self-attention