Ranjan Roy from Margins is back for our weekly discussion of the latest tech news. We cover 1) Satya Nadella's criticism of AI benchmark hacking 2) Ex-OpenAI CTO Mira Murati's new Thinking Machines Lab startup 3) There are too many AI startups 4) Why foundation models have commoditized 5) Did Google 'DeepSeek' itself? 6) Grok3 arrives 7) How do you evaluate whether models are good? 8) Grok3 at the top of Chatbot arena 9) Benedict Evans on Deep Research 10) Does using AI tools make our brains atrophy? 11) Amazon's incoming Alexa upgrade 12) Actually, voice AI helps during marital disputes 13) RIP Humane Pin

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