Something wonderful just happened with Qualified Immunity
It’s also a call to action The post Something wonderful just happened with Qualified Immunity appeared first on Downsize DC.
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Slack CEO Denise Dresser to join OpenAI as chief revenue officer
OpenAI says that Dresser will be responsible for the company’s revenue strategy in enterprise and customer success.
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The Machine Learning “Advent Calendar” Day 5: GMM in Excel
This article introduces the Gaussian Mixture Model as a natural extension of k-Means, by improving how distance is measured through variances and the Mahalanobis distance. Instead of assigning points to clusters with hard boundaries, GMM uses probabilities learned through the Expectation–Maximization algorithm – the general form of Lloyd’s method. Using simple Excel formulas, we implement EM step by step in 1D and 2D, and we visualise how the Gaussian curves or ellipses move during training. The means shift, […]
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Researchers discover a shortcoming that makes LLMs less reliable
Large language models (LLMs) sometimes learn the wrong lessons, according to an MIT study. Rather than answering a query based on domain knowledge, an LLM could respond by leveraging grammatical patterns it learned during training. This can cause a model to fail unexpectedly when deployed on new tasks. The researchers found that models can mistakenly link certain sentence patterns to specific topics, so an LLM might give a convincing answer by recognizing familiar phrasing instead of understanding the […]
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The Journey of a Token: What Really Happens Inside a Transformer
Large language models (LLMs) are based on the transformer architecture, a complex deep neural network whose input is a sequence of token embeddings.
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B Capital founding partner Kabir Narang leaves to launch new investment platform
Kabir Narang is laying the groundwork for a new investment platform slated for 2026.
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How Agent Handoffs Work in Multi-Agent Systems
Understanding how LLM agents transfer control to each other in a multi-agent system with LangGraph The post How Agent Handoffs Work in Multi-Agent Systems appeared first on Towards Data Science.
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Runway releases its first world model, adds native audio to latest video model
Runway debuts a physics-aware world model that simulates reality to train agents and power video, robotics and avatar applications.
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Giving Real Meaning to Veterans Day
Any element of self-sacrifice in war is a betrayal of our soldiers and the American freedom they fight for.
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