回测使用 commission=0.0003 双边。Live paper trader 通过 runtime_config.get_transaction_cost_rate() 读取，应当一致 — 但 paper trader 还会扣除卖出滑点 / 印花税等口径细节。 干净 replay 的 8 天里平均换手率约 ~80% ...

A new learning center is turning video game play into a career path for local children.

A team of researchers led by Nvidia has released DreamDojo, a new AI system designed to teach robots how to interact with the physical world by watching tens of thousands of hours of human video — a ...

Tesla has restarted work on its Dojo3 AI training supercomputer, “now that the AI5 chip design is in good shape,” Elon Musk announced in a recent post on X. The Dojo team was disbanded last year as ...

For this week’s Ask An SEO, a reader asked: “Is there any difference between how AI systems handle JavaScript-rendered or interactively hidden content compared to traditional Google indexing? What ...

As we head towards 2026, AI has become a powerful aid for both learners and teachers, enabling personalized study and creating new ways to teach and engage students. At the same time, industry is ...

The app has been made in VS Code by using GitHub Pilot (Claude Sonnet 4.5 for implementation). See the case study in case_study.md, Product Requirements in prd.md. kotoba_dojo_poc/ ├── server/ # ...

But there’s plenty of room in the AI revolution, and JavaScript developers have their pick of tools for integrating AI into their software. The tools and libraries in this article are all excellent ...

Microsoft is restricting access to Internet Explorer mode in Edge browser after learning that hackers are leveraging zero-day exploits in the Chakra JavaScript engine for access to target devices. The ...

Tesla has officially ended its Dojo supercomputer project, closing out a four-year effort to develop one of the world’s most powerful A.I. training systems and marking a major shift in Tesla’s A.I.