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The best Reinforcement Learning newsletters

3 newsletters, ranked by editorial quality and how recently they published. Looking for something more specific? Search instead.

TheSequence

Substack
thesequence.substack.com· weekly· Published yesterday

TheSequence is a publication covering machine learning, AI, and data science, with weekly-style editorial pieces, research deep dives such as recursive self-improvement and learned update rules, and AI industry analysis. Readers get concise explanations of AI research developments, business news, and robotics coverage.

artificial intelligence newslettermachine learning researchrecursive self-improvementreinforcement learningmeta learninglearned optimizers
artfintel.com· irregular· Inactive for over a year

Long-form essays on frontier AI research, covering topics such as scaling, reinforcement learning, and the practicalities of working in ML. Readers get an insider's view of research trends along with practical advice for ML practitioners and hiring managers.

bitter lessonreinforcement learningscaling lawsagillmml hiring
cameronrwolfe.substack.com· irregular· Published today

Deep (Learning) Focus is a long-form newsletter by Cameron R. Wolfe that explains important AI research topics in depth, with recent issues covering agent evaluation, NVIDIA Nemotron post-training, and reinforcement learning for LLMs. Readers get structured, reference-style overviews that synthesize research and practical implementation details.

llm evaluationagent evaluationnvidia nemotronllm post-trainingreinforcement learning for llmspolicy gradient