My verdict is that it's significantly better than Gemini 3. It's at least as smart and just got more polish to it. Alignment on little details also significantly higher. Gemini 3 gets many things mixed up after a half-dozen messages, and completely confused after compaction.
MARKET TRENDS
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Quantum Computing Faces Three Major Barriers Before Mainstream Adoption
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Quantum Computing Faces 3 Major Barriers Before Going Mainstream Quantum holds promise, but significant challenges remain — from hardware stability to software readiness and economic viability — before it becomes a widespread reality. Read more
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Is the AI Market in a Bubble? Market Analysis
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Are we in an AI bubble? There is more talk than ever about AI hype, inflated valuations, and whether the bubble will burst. In this video I break down what is really happening in the AI market, why both excitement and fear are rising, and what history tells us about the
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AI Models Could Boost US Labor Productivity Growth by 1.8%
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Then, we extrapolated out these results to the whole economy. These task-level savings imply that current-generation AI models—assuming they’re adopted widely—could increase annual US labor productivity growth by 1.8% over the next decade.
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Claude AI Speeds Up Tasks by 80 Percent Across Professions
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Based on Claude’s estimates, the tasks in our sample would take on average about 90 minutes to complete without AI assistance—and Claude speeds up individual tasks by about 80%. The results varied widely by profession:
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Anthropic Research: Measuring Claude AI Productivity Gains
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New Anthropic research: Estimating AI productivity gains from Claude conversations. The Anthropic Economic Index tells us where Claude is used, and for which tasks. But it doesn’t tell us how useful Claude is. How much time does it save?
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Zuckerberg Confirms $600 Billion AI Investment Plan to Trump
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Interviewer à Mark Zuckerberg : « Vous n’avez pas dit à Trump que vous alliez dépenser environ 600 milliards $ ? »
— VISION IA (@vision_ia) 25 novembre 2025
Mark Zuckerberg : « Oui. Je l’ai dit. D’ici 2028, ce qui représente énormément d’argent. C’est vrai, et même si on finit par mal dépenser quelques centaines de… pic.twitter.com/vhQNQfWMK6Interviewer to Mark Zuckerberg: "Didn't you tell Trump that you were going to spend about $600 billion?" Mark Zuckerberg: "Yes. I said that. By 2028, which represents an enormous amount of money. That's true, and even if we end up misspending a few hundred billion, that would be
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Open Source Models Catching Up to Opus Performance
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Ok if open source models can do in 6-8 months what Opus can do now, I'll believe that they are actually catching up
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AI Robots Reshape Chinese Manufacturing and Port Operations
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https://
wsj.com/tech/ai/ai-rob
ots-china-manufacturing-89ae1b42?st=yGUxen
… via @WSJ Robots and #AI Are Already Remaking the Chinese Economy "At one of China’s biggest ports, shipping containers whiz about on self-driving trucks with virtually no workers in sight, while the port’s scheduling is run by AI."
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LLMs Continue Advancing Beyond Predicted Performance Walls
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Absolutely. I've had the same experience. So much for LLMs hitting a wall. An amazing time to be alive.