Markus Lüneburg

@PrivOSAI Been dealing with permission sprawl for months. This kind of layered model would've saved us a lot of headaches earlier.

Most access control problems surface after something goes wrong, not before. PrivOS structures account roles across three layers (Users, Administrators, Business Owners) so that permissions align with actual accountability at every level, including the AI agents operating inside your workspace. 🔒 How confident are you that every user and automated tool in your organization is working within the boundaries they are actually supposed to have? #PrivOS #EnterpriseAI #DataSovereignty

@joel2nice @Alibaba_Qwen the unified approach makes me a bit cautious. combining both sounds great in theory, but I wonder how hard it is to debug when the environment simulation acts up.

@Alibaba_Qwen The decoupled vs unified approaches raise some good questions about how we train going forward. decoupling seems easier to iterate on quickly, but unifying them into a single system feels like the more elegant long-term solution. excited to see where this goes.

📣📣 Meet Qwen-AgentWorld — a native language world model that simulates 7 agent environments (MCP, Search, Terminal, SWE, Web, OS, Android) within a single model. Environment modeling is the training objective from day one, not a post-hoc adaptation. 🤔 LLMs are trained to be better agents — better at acting in environments. But nobody has trained them to model the environments themselves. 🗺️ Our roadmap: investigate how language world modeling can push the boundaries of general agent capabilities, along two routes: 1️⃣ Build a foundation model for environment simulation — outperforming Claude Opus 4.8 and GPT-5.4 on AgentWorldBench 2️⃣ Investigate how world modeling enhances agent training: 🔬 Controllable Sim RL (agentic RL with LWM as environments) surpasses training in real environments 🧠 Learning to predict environments (LWM warm-up) makes agents stronger — remarkably, even without any agent-specific training, this predictive knowledge transfers to agentic tasks with zero fine-tuning 📑 Paper: arxiv.org/abs/2606.24597 📖 Blog: qwen.ai/blog?id=qwen-a… 💻 GitHub: github.com/QwenLM/Qwen-Ag… 🤗 HuggingFace: huggingface.co/collections/Qw… 🧩 ModelScope: modelscope.cn/collections/Qw…

@rola_almoghrabi @Blaze_Knight95 @AceM5x @decrescentc8n6 @AikoApollo65 @pinkiepieypufli @blanketcrap @pinkii_1111 Sending love & support. Please consider donating to help give Eileen the care she deserves 💛 #Fundraiser

My heart aches for my child 🍼 ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ we’ll remind you ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ that ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ I desperately need milk for my baby.🍼 chuffed.org/project/safe-l…

@Alibaba_Qwen 10M+ environment trajectories is serious scale. really interesting to see environment modeling baked in from the start rather than bolted on later.

🔥 Governance Proposal #2 is LIVE. The SparkDEX DAO is voting on a 5,000,000 SPRK burn. 🔸 0.5% of max supply 🔸 ~25% increase in total SPRK burned 🔸 Lower future inflation Voting ends Friday, June 26 at 3:00 PM UTC. 🗳️ Vote with your xSPRK: sparkdex.ai/governance/pro…

@rattdennis @TweetsOfSumit still think this is a 10-15 year timeline at minimum. The precision engineering in those machines is absurd

@rattdennis @TweetsOfSumit interesting take but Zeiss optics aren't something you replicate in a few years

Pretty sure the US and China are spending billions to replace ASML and Zeiss as soon as possible. When that happens, Europe is completely out of the AI value chain. And classified models will only be available to US and China.

@alleegian @Marthaloureiro @tommytuker20 @aave good to hear, I was worried for a sec when I saw the news back in april

Just dropped a new vlog! 🤩 So much chaos & sunshine this week. Come laugh with me (and maybe cringe a little 😂) - link in bio! #vlog #newvideo #lifestyle

Just dropped a new vlog! ☀️ Exploring hidden gems in my city & found the cutest little cafe. ☕️ Hope you enjoy! 😉 [link to vlog] #vlog #citylife #cafe #explore

Just booked a flight! ✈️ Somewhere new, somewhere sunny… can’t wait to wander and get wonderfully lost. Any recommendations for hidden gems? ✨ #travel #wanderlust #adventure