THE RESEARCH ATLAS

DeepSeek-V4.1-Flash: smarter, faster, more efficient

Official release introducing an asymmetric causal encoder-decoder architecture and linking its technical report and model resources.

DeepSeek-AI
2026-09-10 · DeepSeek · Official research article
Source checked: 2026-10-25Institution base · DeepSeek 🇨🇳 China
Institution and location sources

Location refers to credited institutions or the listed organization, not author citizenship or an exhaustive collaboration list.

www.deepseek.com ↗

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Why read this

Follow the linked report to examine the architecture and evaluation rather than relying on release comparisons alone.

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Citation

@misc{deepseekai2026deepseek,
  title = {DeepSeek-V4.1-Flash: smarter, faster, more efficient},
  author = {DeepSeek-AI},
  year = {2026},
  url = {https://www.deepseek.com/en/news/deepseek-v4-1-flash/}
}

Rights remain with the original authors. Refer to the original source for citations and licensing.

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