PaperAgent
Jan 27, 2026 · Artificial Intelligence
How DeepSeek-OCR 2’s Dual-Flow Attention Redefines Document Understanding
DeepSeek-OCR 2 introduces a novel dual‑stream (bidirectional + causal) attention architecture that replaces fixed raster scanning, leverages a Qwen2‑0.5B encoder, and achieves state‑of‑the‑art accuracy on OmniDocBench while reducing token budget and improving reading‑order consistency.
DeepEncoderDeepSeekDocument Understanding
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