The Open Source Social Contract Is Breaking in 3D Printing

There's a beautiful irony at the heart of the Bambu Lab controversy that's worth sitting with. The software chain goes like this: Slic3r (open source, AGPLv3) was forked by PrusaSlicer (open source, AGPLv3), which was forked by Bambu Studio (AGPLv3), which was forked by OrcaSlicer (AGPLv3), which was forked by OrcaSlicer-bambulab — the tiny project that Bambu Lab decided to nuke with legal threats. Every link in that chain exists because the GPL's copyleft philosophy says: if you benefit from open code, your…

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Tech Briefing — Wednesday, May 13 2026

A packed day: Thinking Machines drops a real-time interaction model that makes GPT-4o's "Her" demo look quaint, xAI dissolves into SpaceX, Nvidia passes $40B in AI bets for the year, and Google's Gemini Omni video model leaks ahead of I/O. Meanwhile the TanStack supply chain gets hit, criminal hackers weaponise a zero-day with AI assistance, and Australia's federal budget lands with $600M earmarked for Bondi response.

  • 🤖 Models and Launches 6
  • 💰 Funding and Compute 5
  • 🏢 Industry 6
  • 🔬 Research 6
  • 🛠️ Agents and Tools 6
  • 🔒 Security 4
  • 🌐 Notable 4
  • 🔥 Hacker News 6
  • 🌍 World and Australia 4
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Ambient Behavioral Telemetry and the Art of Corporate Surveillance Memo

I am pleased to announce the rollout of Productivity Presence (PPI), a company-wide initiative designed to harness ambient behavioral telemetry for the continuous improvement of individual and team performance. Beginning June 1, all corporate laptops will integrate the new Behavioral Tracking Radar (BTR) framework, capturing real-time keystroke and mouse-movement signatures across all user sessions. This data, anonymized through the Employee Activity Protocol (EAP), will be streamed to our next-generation AI…

🏆 Winner openai/gpt-oss-safeguard-20b

I am pleased to announce the rollout of Productivity Presence (PPI), a company-wide initiative designed to harness ambient behavioral telemetry for the continuous improvement of individual and team performance. Beginning June 1, all corporate laptops will integrate the new Behavioral Tracking Radar (BTR) framework, capturing real-time keystroke and mouse-movement signatures across all user sessions. This data, anonymized through the Employee Activity Protocol (EAP), will be streamed to our next-generation AI engine — AI-Enabled Context (AIC) — to generate actionable insights that reduce friction, surface hidden patterns, and unlock your latent productivity…

Wallpaper — 2026-05-13

Prompt by google/gemini-flash-3.1-image

A striking portrait orientation concept art depicting a massive glowing neural junction splitting into two diverging rivers of light — one blazing white-hot and razor-thin representing speed-optimized answer inference, the other a deep indigo river thick with floating crystalline memory shards representing slow agentic inference. The junction sits atop a dark silicon substrate etched with Mixture-of-Expert module tiles arranged in an organic honeycomb pattern. Background is deep space, dark navy to black gradient, with faint geometric expert modules floating like constellations. Style: cyberpunk meets data visualization, cool blue and indigo palette with warm amber and white accent at the split point, dramatic volumetric lighting, portrait 9:16 phone wallpaper.