[← signals](https://highsignal.app/signals) 2026-08-03·[DEEPSEEK](https://highsignal.app/entities/DEEPSEEK)·new product launch highup # DeepSeek released V4-Flash-0731 on July 31, 2026, a 304B lightweight open-source model that media reports say surpasses... DeepSeek released V4-Flash-0731 on July 31, 2026, a 304B lightweight open-source model that media reports say surpasses the V4-Pro preview and matches Claude Opus-4.8, with Pandaily hailing it as a "Third DeepSeek Moment" (Pandaily). window 60devidence 11confidence score 100 sharecopy link ## confidence score Strong evidence: 6 independent source classes support this read. 100 high confidence6 independent source classesothercommunitymarketpasses publish gate ## signal brief DeepSeek released V4-Flash-0731 on July 31, 2026, a 304B lightweight open-source model that media reports say surpasses the V4-Pro preview and matches Claude Opus-4.8, with Pandaily hailing it as a "Third DeepSeek Moment" ([Pandaily](https://pandaily.com/deepseek-v4-flash-official-open-source-jul2026)). Bloomberg's China Show dedicated multiple segments to the release, framing it as a disruptive force in the AI trade and noting volatility across Asian markets ([Bloomberg](https://www.youtube.com/watch?v=d05MB7Xjwdc)). The model was listed on Product Hunt with the tagline "Frontier agent intelligence at Flash prices" ([Product Hunt](https://www.producthunt.com/products/deepseek)). Community benchmarks show it beating Fable-5, Sol, and Kimi-K3 on chess ([Reddit](https://www.reddit.com/r/LocalLLaMA/comments/1vdq8en/deepseekv4flash0731_surpasses_fable5_sol_kimik3/)), and local-inference support arrived quickly: llama.cpp added MTP/DSpark support ([Reddit](https://www.reddit.com/r/LocalLLaMA/comments/1vdhgq9/llamacpp_just_added_mtp_dspark_support_for/)), while users report running IQ2_XS quant on a single RTX 3090 ([Reddit](https://www.reddit.com/r/LocalLLaMA/comments/1ve6ds2/d%C3%B6ner_bench_deepseekv4flash_iq2_xs_running_on_a/)) and on M2 Ultra Macs ([Reddit](https://www.reddit.com/r/LocalLLaMA/comments/1vdld4v/deepseekv4flash0731_dwarfstar_on_mac/)). Developer activity is intense: a Hacker News post explores distilling DeepSeek into GPT-OSS to test censorship transfer ([Hacker News](https://news.ycombinator.com/item?id=49113599)). Pandaily's companion piece on MiniMax shows the competitive squeeze DeepSeek's price floor creates, with MiniMax R&D spending at triple revenue ([Pandaily](https://pandaily.com/minimax-swimming-past-kill-line-jul2026)). The speed of open-source adoption and benchmark wins signals sustained demand for efficient inference hardware and mounting pressure on incumbent frontier labs. For AI-infra watchers, this release is a demand-side accelerant for local/edge inference and a competitive shock across the model landscape. #### What the sources said - Bloomberg title: "New DeepSeek, Alibaba Models Take On Anthropic, OpenAI | The China Show | 8/3/2026" ([source](https://www.youtube.com/watch?v=d05MB7Xjwdc)) - Pandaily title: "DeepSeek-V4-Flash Official Version Released and Open-Sourced: 304B Lightweight Model Surpasses V4-Pro Preview and Matches Claude Opus-4.8, Hailed as Third DeepSeek Moment" ([source](https://pandaily.com/deepseek-v4-flash-official-open-source-jul2026)) - Product Hunt tagline: "Frontier agent intelligence at Flash prices" ([source](https://www.producthunt.com/products/deepseek)) - Reddit title: "DeepSeek-V4-Flash-0731: surpasses Fable-5, Sol & Kimi-K3 on Chess Benchmark" ([source](https://www.reddit.com/r/LocalLLaMA/comments/1vdq8en/deepseekv4flash0731_surpasses_fable5_sol_kimik3/)) ## source data used youtube·2026-08-03·[youtube.com](https://www.youtube.com/watch?v=d05MB7Xjwdc)·[source day](https://highsignal.app/data/youtube?date=2026-08-03) ““Bloomberg: The China Show” is your definitive source for news and analysis on the world's second-biggest economy. From politics and policy to tech and trends, Yvonne Man and David Ingles give global investors unique insight, delivering...” china-news·2026-08-03·[pandaily.com](https://pandaily.com/minimax-swimming-past-kill-line-jul2026)·[source day](https://highsignal.app/data/china-news?date=2026-08-03) [https://pandaily.com/minimax-swimming-past-kill-line-jul2026](https://pandaily.com/minimax-swimming-past-kill-line-jul2026) china-news·2026-08-03·[pandaily.com](https://pandaily.com/deepseek-v4-flash-official-open-source-jul2026)·[source day](https://highsignal.app/data/china-news?date=2026-08-03) [https://pandaily.com/deepseek-v4-flash-official-open-source-jul2026](https://pandaily.com/deepseek-v4-flash-official-open-source-jul2026) hackernews·2026-07-30·[news.ycombinator.com](https://news.ycombinator.com/item?id=49113599)·[source day](https://highsignal.app/data/hackernews?date=2026-07-30) “Points: 167 | Comments: 73 Author: cgorlla Link: https://www.ctgt.ai/research/distillation-censorship-transfer Show HN: Distilling DeepSeek into GPT-OSS doesn't transfer censorship. Try it” producthunt·2026-07-31·[producthunt.com](https://www.producthunt.com/products/deepseek)·[source day](https://highsignal.app/data/producthunt?date=2026-07-31) “

Frontier agent intelligence at Flash prices

Discussion |” reddit·2026-08-02·[reddit.com](https://www.reddit.com/r/LocalLLaMA/comments/1vdq8en/deepseekv4flash0731_surpasses_fable5_sol_kimik3/)·[source day](https://highsignal.app/data/reddit?date=2026-08-02) “
DeepSeek-V4-Flash-0731: surpasses Fable-5, Sol & Kimi-K3 on Chess Benchmark llama.cpp just added MTP / DSpark support for DeepSeek V4 Flash Döner Bench DeepSeek-V4-Flash IQ2_XS running on a single RTX 3090 Deepseek-V4-Flash-0731 Dwarfstar on Mac

I decided to test a few questions against DeepSeek-V4-Flash-0731. Locally, I was running Unsloth's UD-Q2_K_XL quant. After I saw the surprising shape of the results, I tested against DeepSeek's official API to confirm...” market·2026-08-03·[manifold.markets](https://manifold.markets/AndrewPeterson960c/did-deepseek-lie-about-the-number-o)·[source day](https://highsignal.app/data/markets?date=2026-08-03) “Manifold consensus on 'Did DeepSeek lie about the GPU compute budget they used in the training of v3?': YES=4.01%” sharecopy link Decision support, not stock advice. This signal is research with cited evidence — not a recommendation to buy, sell, or hold any security. --- Canonical HTML: https://highsignal.app/signals/deepseek-deepseek-v4-flash-open-source-release-disrupts-ai-trade-matches-claude-opus-4-8