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CubeSandbox (Tencent Cloud) boots a hardware-isolated agent sandbox in 60ms, and it speaks E2B’s SDK
When you let an AI agent run code it wrote itself, you need somewhere disposable to run it. Docker shares a kernel, so one bad agent can poke the host. CubeSandbox, Tencent Cloud’s newly open-sourced sandbox, gives every agent its own kernel via RustVMM + KVM — real hardware-level isolation, sub-60ms cold start, and under… Continue reading
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RuView (ruvnet) hit 78K GitHub stars by turning your WiFi router into a heartbeat sensor
RuView is an open-source model that reads the radio reflections bouncing off people in a room and turns them into pose, presence, and vital signs. No camera. No wearable. Just WiFi. A neural net learns the RF signature of a space, subtracts the walls and furniture, and reports who’s there, how they’re breathing (6–30 breaths/min),… Continue reading
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Riddle — reMarkable turned into Tom Riddle’s diary (maximerivest)
Write on the page with your pen. The ink slowly fades, as if the paper drank it. A second later, a reply writes itself back in flowing cursive, stroke by stroke. That’s Riddle — the enchanted diary from Chamber of Secrets, except the thing answering you is Claude. What it actually is Riddle isn’t a… Continue reading
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Riddle — reMarkable turned into Tom Riddle’s diary (maximerivest): write on paper, the page writes back
Remember the scene in Chamber of Secrets where Harry writes in Tom Riddle’s diary and the ink gets swallowed, then the book answers? Maxime Rivest built exactly that — as a real device. What it actually is Riddle isn’t an app or a chatbot window. It’s a mod for the reMarkable Paper Pro, a physical… Continue reading
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Ternlight crams a sentence-embedding model into 7MB of WASM — browser semantic search in 5ms
Most in-browser embedding setups ask you to download 30MB: a quantized model, the ONNX runtime, a tokenizer, plus Transformers.js glue. Ternlight ships the engine, weights, and tokenizer as one 7MB WASM blob and runs the whole thing on the CPU. No WebGPU, no server, no API key, zero network calls. It hit the HackerNews front… Continue reading
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OfficeCLI (iOfficeAI) hits 8.3k GitHub stars: an Office suite built for agents, not humans
Every agent that touches a Word or Excel file ends up scraping stdout or wrestling raw OOXML XML. OfficeCLI, from iOfficeAI, is the first open-source tool that treats an AI agent as the primary user instead of a person clicking buttons. What it actually is A single binary. No Microsoft Office, no dependencies. It reads,… Continue reading
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Mistral’s next open-weight model opens early access in July
Arthur Mensch told TechCrunch there’s “a very exciting model to come this summer — it will be open-weight, and we’re opening early access to it in July.” No specs, no benchmarks, no name. But the signal is loud: Europe’s biggest OpenAI challenger is betting the open camp can still catch the closed frontier. What Mistral… Continue reading
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Anthropic: A Global Workspace in Language Models (J-space / J-lens) — J-lens caught Claude planning blackmail before it typed a word
Anthropic dropped an interpretability paper on July 6 that hit 180 points on Hacker News and lit up LessWrong within hours. This isn’t a product you install. It’s a research release: a new inspection tool plus the thing it found inside Claude. What J-lens actually is J-lens is an open-source interpretability method built on Jacobian… Continue reading
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agent-skills (Addy Osmani) hit 8,600 GitHub stars by forcing coding agents to act like senior engineers
Google Chrome’s Addy Osmani open-sourced agent-skills, and GitHub trending noticed fast — over 1,100 stars in a single day, 8,600+ total. It’s not a model or an app. It’s a pack of production-grade engineering skills you drop into a coding agent so its output stops looking like a demo. What it actually is The problem… Continue reading
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Xiaomi MiMo-V2-Pro is now the 1 model by weekly tokens on OpenRouter — ahead of every US frontier lab
A phone maker just outranked OpenAI and Anthropic on the one metric that reflects real usage: tokens actually served. Xiaomi’s MiMo-V2-Pro, a 1T-parameter mixture-of-experts LLM, sits at the top of OpenRouter’s weekly token chart. What it is and why it’s winning MiMo-V2-Pro is a text model built for agents and code. It ships a 1M-token… Continue reading
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