February 2026

Reinforcement Learning with Verifiable Rewards (RLVR) has emerged as a key approach for enhancing LLM reasoning. However, standard frameworks like Group Relative Policy Optimization (GRPO) typically employ a uniform rollout budget, leading to resource inefficiency. Moreover, existing adaptive methods often rely on instance-level metrics, such as task pass rates, failing to capture the model’s dynamic learning state. To address these limitations, we propose CoBA-RL, a reinforcement learning algorithm designed to adaptively allocate rollout budgets based on the model’s […]

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Reinforcement Learning with Verifiable Rewards (RLVR) has emerged as a key approach for enhancing LLM reasoning.However, standard frameworks like Group Relative Policy Optimization (GRPO) typically employ a uniform rollout budget, leading to resource inefficiency. Moreover, existing adaptive methods often rely on instance-level metrics, such as task pass rates, failing to capture the model’s dynamic learning state. To address these limitations, we propose CoBA-RL, a reinforcement learning algorithm designed to adaptively allocate rollout budgets based on the model’s evolving […]

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Most developer machines are not clean. They just look clean. At some point, every dev laptop turns into a dumping ground. You install tools to follow a blog post. You try a framework for a weekend. You switch jobs and inherit a new stack. You uninstall things, but only halfway. Binaries stick around. Config files stay buried in your home directory. Caches grow quietly in the background. Nothing is fully broken, but nothing feels right either. Your terminal […]

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Guess what? There are some useful and fun software programs around for pet owners, too. We can even use some projects for free. The open-source world is full of clever, heartfelt projects that help shelters, protect lost animals, or make it easier to manage your pet’s day-to-day life. Many of these tools run on passion instead of big budgets, which means small donations can truly keep them going. So today, we’ll look at five open-source and free pet-related […]

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The crypto industry is now worth trillions, but Rome wasn’t built in a day. Over the years, many developers, enthusiasts, and users of all kinds and places have put their own blocks to raise this bright skyscraper. We’ve crossed some huge milestones, sometimes through careful planning, sometimes through happy accidents, and often through bold experiments. Of course, the first one is Bitcoin itself: the first-ever decentralized cryptocurrency, born on January 3, 2009. This modest snowball would create an […]

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Table of Links Abstract and 1. Introduction Some recent trends in theoretical ML 2.1 Deep Learning via continuous-time controlled dynamical system 2.2 Probabilistic modeling and inference in DL 2.3 Deep Learning in non-Euclidean spaces 2.4 Physics Informed ML Kuramoto model 3.1 Kuramoto models from the geometric point of view 3.2 Hyperbolic geometry of Kuramoto ensembles 3.3 Kuramoto models with several globally coupled sub-ensembles Kuramoto models on higher-dimensional manifolds 4.1 Non-Abelian Kuramoto models on Lie groups 4.2 Kuramoto models […]

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This is the difference between Data and a large language model, at least the ones operating right now. Data created art because he wanted to grow. He wanted to become something. He wanted to understand. Art is the means by which we become what we want to be. […] The book, the painting, the film script is not the only art. It’s important, but in a way it’s a receipt. It’s a diploma. The book you write, the […]

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