DeepSeek-V4-Flash Open Source Sparks Debate: Open Weights Getting Highly Competitive

eyishazyer · x · 2026-07-31

Commenting on the release of DeepSeek-V4-Flash-0731, a developer noted that open model weights are getting seriously competitive.

The model is fully open-sourced under the MIT license with a technical report. Its architecture includes an attached speculative decoding module and shows substantially enhanced agentic capabilities.

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

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