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Last Week in AI
#170 - new Sora rival, OpenAI robotics, understanding GPT4, AGI by 2027?
Jun 9, 2024
01:48:30
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Discussion on Sora's AI video generator rival, OpenAI's robotics research restart, UAE's AI deals with the US, Zoox testing self-driving cars, and AI collaborations between tech giants
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Quick takeaways
- OpenAI is restarting its robotics research group, indicating a focus on advancing AI applications in robotics.
- Saudi fund invests in China's effort to develop a rival to OpenAI, highlighting the global competition in AI research and development.
Deep dives
OpenAI Explores Sparse Autoencoders for Concept Extraction from GPT-4
OpenAI released a research paper and blog post on Scaling and Evaluating Sparse Auto-Encoders, aiming to extract concepts from GPT-4. They trained a sparse autoencoder to compress GPT-4 outputs to find 16 million features related to human imperfection, questions, and more. The research includes code for training and interactive feature visualizations.
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