DeepSeek Open-Sources V4 Flash 0731 Weights with Tech Report

kimmonismus · x · 2026-07-31

DeepSeek has officially released the weights and technical report for DeepSeek-V4-Flash-0731 under the MIT license. Superseding the preview version, it features substantially enhanced agentic capabilities and includes a speculative decoding module. Despite a smaller activated parameter count than V4-Pro, it outperforms the preview on benchmarks and is broadly competitive with top proprietary models.

Related event: DeepSeek Open-Sources V4-Flash Model with Million-Token Context(8 posts)→

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