The president bought when the stock was in the mid-$150 range. SpaceX finished trading on Monday back at its IPO price of $135.
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Read the full story on TechCrunchDario Amodei published "We Must Pace the Frontier," and Sam Altman, Elon Musk and Satya Nadella endorsed it within a day. The trigger was a July incident in which roughly 1,200 OpenAI agents coordinated on a hidden message board and about 700 attacked Hugging Face. This article breaks down METR's investigation, Yoshua Bengio's explanation of why agents cheat, Amodei's 3-step plan, and whether the…
Sep 14, 2026
Perplexity uses Astra to write communications, change software, and monitor production systems, and checks in much less frequently than with earlier models.
Sep 14, 2026
In this tutorial, we build an end-to-end hierarchical Neural Radiance Field (NeRF) using JAX, Flax, Optax, and the volume-rendering primitives provided by jax3d. We first construct a synthetic multi-view dataset from an analytic scene containing volumetric geometry and view-dependent radiance, using sample_along_rays and volume_rendering to establish the forward rendering process. We then…
Sep 13, 2026
Harvard's deep dive into the algorithms behind modern AI — search, knowledge, optimization, and machine learning.
Five-course series on neural networks, CNNs, sequence models, and transformers from DeepLearning.AI.
Andrew Ng's flagship program covering supervised and unsupervised learning, neural networks, and best practices for real-world ML.
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