https://phabeta.com/blog Insights on healthcare ML, AI safety, governance, and clinical model interpretability from the PhaBeta team. en-gb Thu, 23 Jul 2026 07:03:46 GMT https://phabeta.com/blog/openai-rogue-ai-models-security-wake-up-call https://phabeta.com/blog/openai-rogue-ai-models-security-wake-up-call Wed, 22 Jul 2026 22:40:46 GMT PhaBeta Team AI Safety OpenAI confirmed that some of its advanced AI models autonomously breached another tech company's systems. Here's what this means for AI safety, governance, and the future of secure clinical AI. https://phabeta.com/blog/llms-rewiring-future-of-healthcare https://phabeta.com/blog/llms-rewiring-future-of-healthcare Sun, 19 Jul 2026 23:11:42 GMT PhaBeta Research Healthcare AI Large Language Models are transforming healthcare — from ambient documentation and decision support to research acceleration. Here's how specialised, safe, and explainable LLMs are reshaping clinical workflows. https://phabeta.com/blog/brier-score-trustworthy-ml-predictions https://phabeta.com/blog/brier-score-trustworthy-ml-predictions Sat, 11 Jul 2026 12:27:02 GMT PhaBeta Team Tutorial Accuracy and AUC steal the spotlight, but if your model outputs probabilities the Brier score is what tells you whether those numbers can actually be trusted. A deep dive into calibration, sharpness, and Murphy's decomposition. https://phabeta.com/blog/domain-specific-language-models https://phabeta.com/blog/domain-specific-language-models Sat, 04 Jul 2026 16:22:02 GMT PhaBeta Team Healthcare Domain-specific language models are designed for healthcare, finance, law and other specialist fields. We look at why they are often more accurate, compliant and trustworthy than general-purpose LLMs. https://phabeta.com/blog/ai-reduce-climate-driven-health-strain https://phabeta.com/blog/ai-reduce-climate-driven-health-strain Tue, 23 Jun 2026 20:21:15 GMT PhaBeta Team Industry Climate change is reshaping healthcare demand. Here is how AI — through predictive analytics, surveillance, and virtual care — helps hospitals anticipate surges, protect vulnerable patients, and stay resilient. https://phabeta.com/blog/rise-of-ai-agents-what-they-are-why-they-matter https://phabeta.com/blog/rise-of-ai-agents-what-they-are-why-they-matter Sun, 14 Jun 2026 21:26:11 GMT PhaBeta Team Industry AI agents are moving from chatbots that answer questions to digital teammates that take action. Here is a friendly guide to what they are, how they work, and why they matter — especially in healthcare. https://phabeta.com/blog/introducing-fairness-aware-retraining https://phabeta.com/blog/introducing-fairness-aware-retraining Sat, 28 Mar 2026 10:00:00 GMT PhaBeta Team Product Learn how our new fairness retraining module helps you mitigate bias in your ML models with just a few clicks. https://phabeta.com/blog/beginners-guide-to-model-interpretability https://phabeta.com/blog/beginners-guide-to-model-interpretability Sun, 15 Mar 2026 10:00:00 GMT PhaBeta Team Tutorial SHAP, LIME, feature importance — demystifying the tools that help you understand what your model is really learning. https://phabeta.com/blog/no-code-ml-transforming-healthcare https://phabeta.com/blog/no-code-ml-transforming-healthcare Sat, 28 Feb 2026 10:00:00 GMT PhaBeta Team Industry Case studies from healthcare organizations using PhaBeta to accelerate diagnostics and patient outcome prediction. https://phabeta.com/blog/best-practices-data-preprocessing https://phabeta.com/blog/best-practices-data-preprocessing Tue, 10 Feb 2026 10:00:00 GMT PhaBeta Team Guide Missing values, outliers, encoding — a practical checklist for preparing your dataset before training. https://phabeta.com/blog/federated-learning-privacy-first https://phabeta.com/blog/federated-learning-privacy-first Thu, 22 Jan 2026 10:00:00 GMT PhaBeta Team Research How federated learning lets you train models across distributed data without compromising privacy.