It was originally found in leaked code and publicized by AI influencers on X, but OpenAI has made it official: ChatGPT now offers Group Chats, allowing multiple users to join the same, single ChatGPT...

In this article, you will learn how to evaluate large language models using practical metrics, reliable benchmarks, and repeatable workflows that balance quality, safety, and cost. Topics we will cover...

In this article, you will learn three expert-level feature engineering strategies — counterfactual features, domain-constrained representations, and causal-invariant features — for building robust and...