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Après de nombreux signalements, Dyson retire déjà sa brosse à dents CameraJet de la vente

Après de nombreux signalements, Dyson retire déjà sa brosse à dents CameraJet de la vente

🚀 Check out this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: La Dyson CameraJet n’est plus commandable sur le site de la marque, et plusieurs distributeurs, dont Darty et Boulanger, ont reçu la consigne de l’écarter de leurs rayons et de rembourser les clients. Plusieurs témoignages font état d’une brosse à dents à l’arrêt depuis ce matin. Contacté par Numerama, Dyson n’a pas encore réagi. Lancée en fanfare le 1er septembre 2026 par James Dyson à Paris, la brosse à dents à caméra la plus chère du marché aura tenu dix jours. Ce 11 septembre,…
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We Replaced mmap with io_uring in Our Rust Query Engine. It Got Slower.

We Replaced mmap with io_uring in Our Rust Query Engine. It Got Slower.

🚀 Read this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: In the beginning, there was mmap. It was convenient: it let us lazily read huge numbers of Arrow IPC files from disk without managing memory ourselves. It fit our file format perfectly — Arrow IPC’s layout is designed for zero-copy random access, and mmap gives you exactly that. Then we deployed to production, ran real concurrent query loads, and mmap became a real problem.   Our Workload At Conviva, we analyze trillions of events a day to pinpoint and diagnose end user experience. At the…
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dealignai/DeepSeek-V4.1-Flash-UNCENSORED-FP8 · Hugging Face

🚀 Check out this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: What is this DeepSeek-V4.1-Flash with permanent weight-level abliteration — the safety guardrails have been surgically removed while preserving MMLU capability, vision, reasoning, MTP (DSpark), and multi-turn coherence. Proprietary weight-level abliteration developed by the dealignai research team. No custom model.py, no runtime hooks, no steering vectors — it's a standard checkpoint that loads exactly like the base model. The refusal circuitry is surgically removed while every capability-critical component (routed experts, Engram memory, CSA2 sparse attention, DSpark draft head, vision tower, router gates, norms, embeddings) is…
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Astra for Coding: Why Are We Doing This Again?

Astra for Coding: Why Are We Doing This Again?

💥 Discover this awesome post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: written on September 07, 2026 I’m more and more convinced that all of AI engineering is Neijuan (内卷, meaning curl inwards). In China it describes a system that demands ever more effort and competition without improving output. The way in which it sometimes shows up in the West is the 996 nonsense. The English term for Neijuan is “Involution” from the book Agricultural Involution. Agricultural involution describes the intensification of farming that raises productivity per square meter while leaving productivity per head unchanged. That’s how…
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The Gemini app for Windows is here

The Gemini app for Windows is here

✨ Discover this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Today, we're launching the Gemini app for Windows. Designed to work seamlessly alongside your favorite tools and daily applications, the new desktop app gives you instant assistance without breaking your flow.Here are three ways you can use the Gemini app on your PC:1. Access Gemini instantly with a keyboard shortcut.Press Alt + Space on your PC at any time to open Gemini over your active work. Whether you need a quick fact-check on a document or a few catchy title ideas for a presentation, you…
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Running Opencode with Ollama on mac. — Tensors & Tokens

Running Opencode with Ollama on mac. — Tensors & Tokens

🔥 Discover this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Software developmentAdam Lusted·10 September 2026·3 min readHow to get started with running Ollama local models with Opencode and Docker Sandboxes.Viable local LLM development is here. With powerful models like Qwen 3.8 and Gemma4 we can now finally use these models to build out web applications. I'm using a Apple Macbook pro m5 48GB model. I think this is the sweet spot for local development as it allows you to run 30B models with a decent sized context. Why I use Ollama. To be frank it's…
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Introducing Neki — PlanetScale

Introducing Neki — PlanetScale

✨ Read this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Neki is now available in platform preview.Neki is built from lessons we’ve learned over eight years of running some of the largest sharded MySQL clusters in the world. Thousands of production workloads with millions of queries per second for companies where even a few seconds of downtime is a very public event. We know what it means to power the world’s biggest tier 0 workloads.When we released PlanetScale Postgres a year and a half ago, we knew we needed to do more. In that time…
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16-year-old Mexican student creates an acoustic fire extinguisher that uses sound waves to put out fires in seconds

16-year-old Mexican student creates an acoustic fire extinguisher that uses sound waves to put out fires in seconds

✨ Check out this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Ángela Karime Venegas Hernández is 16 years old and has an idea no one else had. She studies at CETIS 78 in Altamira, Tamaulipas, and one day decided to put out a candle without blowing, without water, without anything but sound. She assembled a device with a 12-volt battery, a frequency generator, and a speaker that emits 30 pulses per second. That vibration pushes oxygen away from the flames, and the fire simply goes out in five to eight seconds. She tested it over…
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Benzi — Benchmarks

💥 Explore this insightful post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: Benzi's KPI (Key Performance Indicator) — source lines read Every harness opens more source as bugs get harder. The question is the slope. Each point is one bug; the 24 are laid out easiest to hardest, left to right. Difficulty is Claude Code's turn count on that bug — a third-party yardstick, so no harness sets its own position on the axis. Lines read counts only what came back from file-read calls; grep and shell output are search, not reading. The figure beside each line…
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September 2026 / Anthropic \ Anthropic

September 2026 / Anthropic \ Anthropic

💥 Discover this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: AI-augmented cyber operationsCyber operations: From assistant to orchestratorOver the past six months, our Threat Intelligence team identified and disrupted a series of cyber operations in which threat actors used Claude. The actors included suspected state-sponsored groups, financially motivated criminals, and politically motivated individuals. This section presents some of those cases.Throughout these case studies, the report will reference Generative Threat Groups (GTGs). These are Anthropic’s internal designators for actors observed to be abusing AI. The report also attempts to measure uplift, a term we use to…
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