The Number
- Alibaba's qwen3.8-max sits #4 on Arena's coding preference board at Elo 1668, top China entry behind Anthropic's Opus, as of Aug 4, per LMArena.
- Moonshot's kimi-k3-max ranks #2 on the same coding board at Elo 1676, above every Anthropic model but one, as of Aug 4, per LMArena.
- DeepSeek-V4-Flash cache-miss input runs $0.14/M tokens against $0.435 for V4-Pro, as of Aug 5, per DeepSeek's pricing docs.
- qwen3.7-flash prompts route at $0.03/M tokens on OpenRouter, the cheapest China-lab listing there, as of Aug 5, per OpenRouter.
Top of the Fold
- Alibaba ships Qwen3.8-Max and OpenRouter, Vercel, OpenCode and DeepInfra all add it on release day, putting a China base model straight into Western agent stacks, per 雷峰网.
- ByteDance folds Feishu's product team into Doubao in its biggest ToB restructuring, betting its enterprise future on the AI assistant rather than the workplace suite, per 极客公园.
- Shanghai brain-machine startup 主动科技 closes a 330M yuan angel round led by 中科创星, a domestic record for the field, per 智东西.
- 面壁智能 open-sources ForgeStencil, which it says auto-optimized 100+ industrial and scientific computing programs in a week, work it frames as 4-8 engineer-years, company-stated, per 智东西.
Untranslated
- DeepSeek's Agent Harness lead 崔添翼 posts a single internal-tester recruitment note and it turns into an open-source census: 712 deduped repos, 1.2M+ stars across 18 tracks by Aug 3, per 智东西.
- Alibaba's 灵光 App says its 闪应用 no-code builders top 4 million users, most without coding backgrounds, with simulators the hottest genre in H1, per 雷峰网.
- A practitioner's month-end audit finds roughly 80% of what she spends on AI tools flows to Anthropic's margin, built on a SemiAnalysis revenue estimate, one named view, figures company-modeled, per 夕小瑶科技说.
- 清华 researchers publish a method to make neural-network "simplicity" measurable and optimizable in function space, landing near a new LeCun line of work, marked preprint, per PaperWeekly.
The Backstory
- A doctoral advisor explains why the US could not keep 杨植麟, saying the Moonshot founder turned down Apple to go home and start a company, per 雷峰网.
The Kicker
- Among 灵光's 4 million homemade apps, the breakout genres are 塔罗, AI dream reading, and a "what should I eat today" decider built to defuse everyday choice paralysis, per 雷峰网.
