Timothy B. Lee and Sean Trott · Understanding AI · understandingai.org
A clear written explainer of how LLMs turn words into lists of numbers, pass them through attention and feed-forward layers, and learn by predicting the next word across huge amounts of text.
ArticleJan 12, 2026For everyone
Will Douglas Heaven · MIT Technology Review · technologyreview.com
A general-audience feature on researchers who study AI models like unfamiliar organisms, using interpretability and chain-of-thought monitoring, and on how much about them remains unknown.
ArticleMar 27, 2025For the curious
Anthropic · anthropic.com
Researchers look inside the Claude model and find it plans rhyming words ahead, shares concepts across languages, and can offer plausible reasoning that is not how it actually reached an answer.
Worth knowing: Research by the model's own developer; the authors say their tools capture only a fraction of the model's computation.
ArticleDec 19, 2024For the curious
Erik Schluntz and Barry Zhang · Anthropic · anthropic.com
Explains what AI 'agents' are (models that choose their own steps and use tools in a loop), how they differ from fixed workflows, and why their autonomy brings higher costs and compounding errors.
Worth knowing: Written for developers by an AI company.