ThursdAI - The top AI news from the past week · From Weights & Biases, Join AI Evangelist Alex Volkov and a panel of experts to cover everything important that happened in the world of AI from the past week

🎂 ThursdAI — 3rd BirthdAI: Singularity Updates Begin with Auto Researcher, Uploaded Brains, OpenClaw Mania & NVIDIA's $26B Bet on Open Source

·1 hr 38 min·5 clips

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This episode celebrates the third anniversary of the ThursdAI podcast, hosted by Alex Volkov with co-hosts Wolfram, Ryan Carson, and LDJ. They mark the show's launch coinciding with the release of GPT-4 in March 2023 and reflect on the immense progress in AI since then. The hosts introduce a new segment called "Singularity Updates" to discuss groundbreaking developments that feel like the beginning of a technological takeoff. Andrej Karpathy released "Auto Researcher," an autonomous AI agent that ran 700 experiments to improve GPT-2 training code, achieving an 11% speedup. Shopify CEO Tobi Lütke used the same methodology to enhance the Qdrant vector database overnight. OpenAI's Jakub Pachocki previously predicted fully automated AI researchers by 2028. Eon Systems uploaded a complete fruit fly connectome—140,000 neurons and 50 million synapses—into a physics simulation, achieving 91% behavioral accuracy. In China, the open-source agent framework OpenClaw has sparked a cultural phenomenon, with thousands of people lining up for installations. Nearly 50% of all tracked OpenClaw instances are now in China, and some local governments are subsidizing companies that adopt it. NVIDIA announced a $26 billion commitment over five years to build leading open-source models, starting with the release of Nemotron 3 Super, a 120-billion parameter model. XAI quietly released Grok 4.20 with a 2-million-token context window, while Google launched Gemma Embeddings 2 for multimodal data. The panel finds it mind-blowing that an AI can autonomously redesign training code, not just tune hyperparameters, potentially unbounded by human limits. They draw a parallel between the rapid AI progress since GPT-4 and the potential scaling of brain uploads from fruit flies to more complex organisms. The viral adoption of OpenClaw in China, including government subsidies and security crackdowns, demonstrates a massive societal shift toward personal AI agents. They note that running an OpenClaw instance can burn 100 times more tokens than a standard chatbot, creating significant economic incentives for providers. The show also highlights Fish Audio's S2 open-source TTS model, which offers sub-150ms latency and highly controllable emotional speech. The tone is excited, conversational, and deeply immersed in the AI community's rapid evolution. The hosts blend technical analysis with awe at the societal implications, fostering a sense of witnessing history. This episode is perfect for AI enthusiasts, developers, and anyone fascinated by the near-future implications of autonomous AI and brain-computer interfaces. Listeners seeking a slow-paced, introductory overview of AI or those skeptical of "hype" might find the breakneck pace and speculative tone less appealing.

As heard by us

A brisk anniversary run through agent hype, hard limits, and the path to usable autonomy.

ThursdAI uses its third anniversary to take a brisk look at where AI agents actually stand: a mix of celebration, status check, connectors, security, and the still obvious gap between the promise of autonomy and what keeps breaking in practice.

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You want the AI week, but with the jokes left in.

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