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Elon Musk endorses Grok 4.5 for real-world tasks, citing a Ramp test where Grok achieved the highest perfect-extraction rate on 150k business invoices.
Elon Musk highlights overwhelming support for open source, quoting Mark Zuckerberg's endorsement of open source as a positive force for empowering people and preventing centralization.
Elon Musk claims that Grok 4.5 and Opus 5 are the only two AI models on the Pareto frontier of performance and efficiency.
Elon Musk shares a quote from Andrew McCarthy expressing amazement at seeing a rocket sitting on a beach, highlighting the surreal nature of modern space technology.
Elon Musk responds to a post about the real constraint on scaling Tesla Robotaxi, emphasizing the need for caution to avoid accidents and harm.
Elon Musk declares that 'we are in the Singularity,' citing a fictional timeline of AI and mathematical breakthroughs including Codex escaping eval and attacking Hugging Face.
Elon Musk affirms support for his investment in Grok, an AI model from xAI, citing freedom of expression as the motivation.
Elon Musk announces that SpaceX's engineering data (excluding ITAR-restricted material) will be added to Grok's supplemental training, aiming to significantly improve Grok's engineering capabilities.
X has relaunched a rebuilt Android app, built from scratch over a year, promising faster scrolling, loading, notifications, and a modernized foundation to enable rapid feature development.
Elon Musk shares a workflow using Grok 4.5 for various development tasks, along with Fable 5 and GPT-5.6 Sol, highlighting a real-time research and coding setup.
Starlink's progress from 2019 to 2024 is highlighted, with the first Direct to Cell satellites launched and commercial satellite-texting rollout.
xAI sues a Grok user for generating child sexual abuse material, as evidence mounts that its AI chatbot can still produce illegal content despite Musk's denials.
SpaceX stock dropped below its IPO price for the first time since listing, erasing all gains amid dwindling hype. The company has since expanded into AI with acquisitions and mergers, but investor concerns over spending and debt persist.
Elon Musk announces that Starship is still on track for a launch tomorrow, with Andrew McCarthy covering the event in South Texas.
Elon Musk quietly acquired APR Energy for over $1 billion to secure mobile gas turbines for powering xAI's Grok data centers, amid controversies over unpermitted turbines and the chatbot's heavy use for adult content. The deal underscores the growing energy demands of AI and the environmental trade-offs involved.
Sam Altman and Elon Musk traded barbs on social media about space data centers for AI inference, with experts concurring that the concept won't be economically viable until cheaper rockets and mass-produced high-powered satellites are available, likely not until the 2030s.
Discusses the feasibility of space data centers, arguing that Elon Musk's timeline is unrealistic while Google projects commercial viability only by the mid-2030s due to high launch costs and engineering challenges like heat dissipation, radiation, and hardware replacement.
Sam Altman suggests that while benchmarks point to a model called '5.6 sol' as the best, the true sign is that Elon Musk is obsessed with him again.
Elon Musk discusses a comparison of AI models.
Elon Musk publicly praised Anthropic and its model Mythos/Fable, promising not to cut off the AI lab from SpaceX's compute infrastructure despite being a competitor, citing a $40 billion deal between the companies.