Anthropic's Claude is a machine learning platform that uses a technique called "causal reasoning" to make predictions and decisions based on data. Causal reasoning is a way of understanding how different variables interact with each other and how they contribute to a particular outcome.

Claude uses this technique to identify the most important variables that contribute to a particular outcome and to make predictions about how changing those variables will affect the outcome. This can be useful in a wide range of applications, such as predicting the outcome of a medical treatment or optimizing a marketing campaign.

One of the key advantages of Claude is that it can make predictions based on much smaller amounts of data than traditional machine learning algorithms. This makes it particularly useful in situations where data is scarce or expensive to collect.