Good research. Bad framing. The model doesn't have emotions. It has reward-shaped activation patterns that cluster like emotion categories when you map them after the fact. "Happy" = helpful behavior was rewarded. "Angry" = protective behavior was rewarded. "Desperate" =
AI
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TBPN acquired for $100 million in major tech industry deal
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The actual industry: https://
x.com/i/lists/195353
6336675365173?s=20
… And TBPN was on it from the beginning. It sold for about $100 million. -
Coding agents and cognitive limits: Managing burnout with AI
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And here's a TikTok-shaped snippet!
— Simon Willison (@simonw) 2 avril 2026
Love doing podcasts with people who can edit video like this https://t.co/XFn8uYb6osAnd here's a TikTok-shaped snippet! Love doing podcasts with people who can edit video like this nitter.net/lennysan/status/203984… Lenny Rachitsky (@lennysan) "Using coding agents well is taking every inch of my 25 years of experience as a software engineer, and it is mentally exhausting. I can fire up four agents in parallel and have them work on four different problems, and by 11am I am wiped out for the day. There is a limit on human cognition. Even if you're not reviewing everything they're doing, how much you can hold in your head at one time. There's a sort of personal skill that we have to learn, which is finding our new limits. What is a responsible way for us to not burn out, and for us to use the time that we have?" @simonw — https://nitter.net/lennysan/status/2039845666680176703#m
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AI-Powered Red Cinema Cameras and Robotic Arms Upgrade
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Congrats! I expect an instant upgrade to all red cinema cameras and a few robotic arms
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Pika Showcases Impressive Real-Time Video Chat Capability
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This is simply amazing demonstration of Pika's real time video chat. Appreciate it!
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OpenAI Mass Distribution Strategy User Adoption Growth
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And you're totally underestimating how many users OpenAI has who haven't even heard about this show. When OpenAI distributes it to everybody, they're going to hear about it. The people who left are going to be replaced by 100 times more people who haven't even heard about the
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Cognitive limits of using multiple AI coding agents
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"Using coding agents well is taking every inch of my 25 years of experience as a software engineer, and it is mentally exhausting.
— Lenny Rachitsky (@lennysan) 2 avril 2026
I can fire up four agents in parallel and have them work on four different problems, and by 11am I am wiped out for the day.
There is a limit on… https://t.co/LWQPeaxml9 pic.twitter.com/lPcKm9Lqoy"Using coding agents well is taking every inch of my 25 years of experience as a software engineer, and it is mentally exhausting. I can fire up four agents in parallel and have them work on four different problems, and by 11am I am wiped out for the day. There is a limit on
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Google Open-Sources Gemma 4 with Advanced Reasoning and Efficiency
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Google just open-sourced Gemma 4. Unprecedented performance for advanced reasoning and agentic workflows, and big leap in efficiency on a parameter basis. Use it now in KerasHub. I recommend the JAX backend – best performance!
→ View original post on X — @learnopencv, 2026-04-02 23:19 UTC
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AI Agents Are a Waste of Time
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AI Agents is a waste of time. AI Agents = LLM + Data + Tools + Web Codex / Claude Code = the same thing (CLI Agents = good at reading files and coding). Just use that. Best agent = markdown file and scripts running through the file structure. That’s it.